Answers
Answer:
1. 39
2. 15
3.329
4. 16
5. 300
Step-by-step explanation:
Just divide the first two numbers and then multiply the quotient by the last number. You'll be ok, you've got this, keep your head up!
1. 52/4 = 13 and 13 x 3 = 39
2. 45/9 = 5 and 5 x 3 = 15
3. 470/10 = 47 and 47 x 7 = 329
4. 10/2.5 = 4 and 4 x 4 = 16
5. 125/2.5 = 50 and 50 x 6 = 300
Related Questions
Plz help Me 10 points!!! I need it done before 10:00
Answers
Answer:
The first and fourth one.
Step-by-step explanation:
-2/3*4=8/3
8/3=2 2/3
Answer:
I think the answer is D 2 2/3
A jetliner uses 3,600 gallons of fuel per hour while it is cruising, and there are 15,000 gallons of fuel in the jetliner's fuel tank when it begins to cruise. If y represents the amount of fuel, in thousands of gallons, remaining in the fuel tank after the jetliner cruises for x hours, determine the graph of the solution set for this situation and the equation modeled by the graph.
Answers
Answer:
y = 15 - 3.6x.
Step-by-step explanation:
The initial amount of fuel before cruising begins = 15,000 gallons.
The equation is y = 15 - 3.6x where y is in thousands of gallons and x = number of hours.
You have a sandbox that can only fit no more than 30 cubic feet of sand. At the store, each bag only contains 2.5 cubic feet of sand.
Write and solve an inequality that represents the number of bags b you need to buy.
Answers
Answer:
2.56≥30
b≥12
Step-by-step explanation:
what's the distance between the points (4,3) and (16,8)
Answers
Answer:
13
Step-by-step explanation:
Use the distance formula to determine the distance between two points.
===========================================
Work Shown:
The two given points are [tex](x_1,y_1) = (4,3)[/tex] and [tex](x_2,y_2) = (16,8)[/tex]
Use the distance formula
[tex]d = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\\\\d = \sqrt{(4-16)^2+(3-8)^2}\\\\d = \sqrt{(-12)^2+(-5)^2}\\\\d = \sqrt{144+25}\\\\d = \sqrt{169}\\\\d = 13\\\\[/tex]
[tex] \sqrt{47} [/tex]
whats the answer
Answers
Step-by-step explanation:
[tex]\sqrt {47}[/tex]
is crystals soccer game starts at 12:45 and ends at 11:15 how long did the game last?
Answers
Answer:
10 hours and 30 min
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
What do you notice about the angles with vertex B and the angles with vertex e
Answers
Answer:
They have the same degree
Step-by-step explanation:
They have the same degree due to them being corresponding angles
can you help me with this question I need the answers,please.
Answers
Answer:
a: 4
b: package and shopping costs
c: 1/2 ( (6-3)/(16-10) )
d: cost of shipping per pound
e: y= 1/2x + 4
f: 92
Step-by-step explanation:
Okay bunch of answers
PAIN SMO PLEASE HELP. a cube has side length 4 cm. What is its volume?
Answers
Answer:
64 cm
Step-by-step explanation:
To find the volume, you should multiply length by width, and then by height or 4 x 4 = 16, then 16 x 4 = 64
If the radius of a circle is twice as great as
the radius of a smaller circle, how many
times as large will the area of the greater
circle be than the area of the smaller circle?
Answers
Answer:
how many times larger? 4 times as large
Step-by-step explanation:
if the radius is half as big as the diameter and the diameter is half of the area
r x r = d
d x d = a
Convert 7.2 ⋅ 10−3 to standard form. (3 points)
need help ASAP
Answers
Answer:
7.2x10^-3--->.0072
Step-by-step explanation:
Write the equation of the line that passes through the points 3,3 4,-1
Answers
Find the slope passes through (-5,2) and (3,3)
Answers
1/8
Explanation:
y2-y1/x2-x1
3-2/3-(-5) = 1/8
Necesito un problema para esta ecuación
(m) (m-2) =48
Answers
Answer:
m = 8
Step-by-step explanation:
Needed before 12:00pm tomorrow afternoon
What's the difference between how we find the sale price of discounts and how we find the total price of tax, tips, and mark ups?
Answers
To find the actual discount, multiply the discount rate by the original amount 'x'. To find the sale price, subtract the actual discount from the original amount 'x' and equate this to given sale price.
determine 3,000,000,000 is how may times the value of 15,000,000 in standard form and scientific notation.
Answers
Answer:
200 times and 2x10^2
Step-by-step explanation:
I hope this helps ( ps love the Killua Profile pic !)
Increases in snow levels are recorded with positive numbers. Decreases in snow levels are recorded with negative numbers. After a winter storm, the depth of the snow on Cherry Street was 10 \text{ cm}10 cm10, start text, space, c, m, end text. But then, the snow started melting at a rate of \dfrac{1}{3} \text{ cm} 3 1 cmstart fraction, 1, divided by, 3, end fraction, start text, space, c, m, end text per hour.
Answers
This question is Incomplete
Increases in snow levels are recorded with positive numbers. Decreases in snow levels are recorded with negative numbers. After a winter storm, the depth of the snow on Cherry Street was 10 cm. But then, the snow started melting at a rate of 1/3 per hour. What was the depth of the snow on Cherry Street after 3 hours?
Answer:
9 cm
Step-by-step explanation:
The depth of snow = 10cm
Rate of melting = 1/3 cm per hour
1 hour = 1/3 cm
3 hours = x cm
Cross Multiply
= 3 hours × 1/3cm = 1 hour × x cm
x cm = 3 hours × 1/3cm/1 hour
x cm = 1 cm
Hence in 3 hours, 1 cm of snow would have melted.
Therefore, the depth of the snow on Cherry Street after 3 hours is
10cm - 1 cm
= 9 cm
A recliner is priced at $680.50. There is an 8% sales tax rate. What is the sales tax of the recliner in dollars and cents?
Answers
Answer:
$136.10
Step-by-step explanation:
A line has a slope of –3 and a y-intercept of 3.
A coordinate plane.
What is the x-intercept of the line?
–9
–1
1
9
Answers
so it should be 1
Answer:
1
Step-by-step explanation:
ok
Colin and his friends are celebrating Colin's birthday at Adventure Zone, which has
trampolines, mini golf, laser tag, and an arcade. Colin's mom gives 16 arcade tokens to each
kid at the party. In all, she gives out 112 tokens.
Use an equation to find the number of kids at Colin's party.
kids
Answer is 7 I promise
Answers
Answer:
I agree 7
Step-by-step explanation:
Terrell arranges x roses at $3.50 each with 10 carnations at $2.25 each. He makes a bouquet of flowers that averages $3.00 per flower. Choose an equation to model the situation.
A. 3.50x + 2.25(10) = 3(x + 10)
B. 3.50x + 2.25 = 0.75x
C. 3.50x + 3 = 22.5(x + 10)
D. 3.50x + 2.50 = 0.75(x + 10)
Answers
Answer:
c
Step-by-step explanation:
Equation to model the situation is ( 3.5x + 22.5 ) = 3(x+10), Option A.
What is a linear equation?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
Given data are :
The number of roses = x,
Price of each rose = $ 3.50,
So, the total price of roses = 3.5x dollars.
Now, the number of carnations = 10,
The cost of each carnation = $2.25,
So, the total cost of all carnations = 10 × 2.25 = $ 22.5,
Thus, the total cost of a bouquet of flowers = ( 3.5x + 22.5 ) dollars,
Also, the total numbers of flower = x + 10.
Hence, the average cost of flowers = Total cost / total flowers
average cost flowers = ( 3.5x + 22.5 ) / (x+10)
According to the question,
The average cost of flowers = $ 3.00
( 3.5x + 22.5 ) / (x+10) = 3
or,
( 3.5x + 22.5 ) = 3(x+10)
Therefore, equation to model the situation is ( 3.5x + 22.5 ) = 3(x+10).
More can be learned about linear functions :
brainly.com/question/24808124
#SPJ2
Rosie works as a riveter and earns $20.50 per hour for a base 40-hour week. If she works overtime, she earns time-and-a-half, that is, 1.5 times her base rate of pay up to 10 more hours of overtime, and then double-time, that is, twice her base rate beyond that. One particularly busy season, Rosie worked 53 hours per week for 10 weeks. What did Rosie earn that season? (Do NOT include punctuation in your answer.)
Answers
Answer:
1111235.252
Step-by-step explanation:
What value of x makes the equation true?
1/4x+5=1/5x+16
Answers
Answer:
220
Step-by-step explanation:
1/4x-1/5x=16-5
1/20x=11
X=11×20
=220
BRAINLIEST!!!!
Question: A group of workers is harvesting berries at a constant rate. An equation that represents the total number of baskets of berries the workers picked over a period of time, in hours, is y = 7x + 15.
A) What are the slope and the y-intercept for the equation?
B) Which term represents the total number of baskets of berries the workers picked over a period of time?
C) What are the rate of change and the initial amount? Explain the meaning of the rate of change and the initial amount for the situation.
Answers
Answer:
(a) The slope and the y-intercept are 7 and 15
(b) y represents the total number of baskets of berries the workers picked over a period of time
(c) The rate and the initial amounts are 7 baskets/hour and 15 baskets
Step-by-step explanation:
Answer:
A. the slope of the equation is 7 and y-intercept is 15
B. the term "y" represents the total
C. The rate of change is 7x and the initial amount is 15. The rate of change means the "thing" (or variable) that keeps on changing and here it is the 7x. This means that every hour, the workers pick 7 baskets and this number will change based on the hours, which can is represented by the x. The 15 is our initial amount of baskets we had before starting because it is unchanging, it is our initial amount.
Explanation for A & B:
A. This equation is written in slope-intercept form which is, y=mx+b the slope is represented by the "m" and the y-intercept is represented by the "b". In simpler words, slope=m and y-intercept=b
B. When we take our given amount which is 15 baskets (y) and add it to our slope (7x) or the amount that changes based on time
we will get our total y, which represents the total amount of baskets
what is the absolute value of -135
Answers
135
with math any absolute number cant be negative so you just make it positive
Answer:
135
Step-by-step explanation:
Absolute value is how far away a number is from zero, so whether its positive or negative doesn't matter.
excavation scientists excavating a dinosaur mapped the site on a coordinate plane. if one bone lies from (-5,8) to (10,-1) and a second bone lies from (-10,-3) to (-5,-6) are the bones parallel ? explain
Answers
Answer:
Tengoo
Step-by-step explanation:
Miedo
Describe and correct the error in identifying the property being illustrated .
8+(-21)=-21+8
Associative property
Answers
Step-by-step explanation:
8+(-21)= -21+8
it is not associative property it is commutative property
write the equation x+y=6y into standard form
Answers
Answer:
x - 5y = 0
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
Given
x + y = 6y ( subtract 6y from both sides )
x - 5y = 0 ← in standard form
Answer: x-5y=0
Step-by-step explanation:
x+y=6y
6y-y
X=5y
X-5y=0
is a relation that is also a function.
{(1,6), (1,7), (7, 8), (8, 9)}
{(2,3), (3, 2), (2, 4), (4, 2)}
{(0, 1), (0, 2), (0, 3), (0,4)}
|{(1, 1), (3, 2), (6,3), (8,4)}
Answers
Answer:
The relation {(1, 1), (3, 2), (6,3), (8,4)} is also a function ⇒ D
Step-by-step explanation:
The relation formed from a set of ordered pairs could be a function if every x-coordinate has only one y-coordinate corresponding to it
Examples:
The relation {(1, 3), (-2, 5), (1, -2)} is not a function because x = 1 has two values of y 3 and -2The relation {(2, -3), (-2, 0), (1, 5)} is a function because x = 2 has only y = -3, x = -2 has only y = 0, and x = 1 has only y = 5Let us check all the relation to find which one is a function
∵ The relation is {(1, 6), (1, 7), (7, 8), (8, 9)}
∵ At x = 1, y = 6 and 7
→ x has two values of y
∴ The relation is not a function
∵ The relation is {(2, 3), (3, 2), (2, 4), (4, 2)}
∵ At x = 2, y = 3 and 4
→ x has two values of y
∴ The relation is not a function
∵ The relation is {(0, 1), (0, 2), (0, 3), (0,4)}
∵ At x = 0, y = 1, 2, 3, and 4
→ x has four values of y
∴ The relation is not a function
∵ The relation is {(1, 1), (3, 2), (6,3), (8,4)}
∵ At x = 1, y = 1
∵ At x = 3, y = 2
∵ At x = 6, y = 3
∵ At x = 8, y = 4
→ Every x has only one value of y
∴ The relation is a function
∴The relation {(1, 1), (3, 2), (6,3), (8,4)} is a function
(Click on the photo and the 60 and 90 is the rest of the window picture shown.)
Please help!!
Answers
Answer:
kind of an estimate but it is probably 220cm, if not then its 175cm, couldn't really see the bottom part of the window
Step-by-step explanation: