Answer:
If the x and y coordinates form proportional relationships, then there is some non-changing number (a constant) that when multiplied times x will create y.
Step-by-step explanation:
What is the unit cost for Brand A that cost $3.84 for 16 oz?
$0.25/oz
$0.24/oz
$0.33/oz
Please help me i dont understand this
Answer:
y = 5x
I hope this helps!
Help plz will give brainliest :D
Answer: 2001/87=220 (2001/87 = 23 then 23+87 equals 110 then 110+110 equals 220) then i think its 2001/87=23+220 then just 2001/87=23
Step-by-step explanation:
I do not know if im wrong! this was kinda confusing for me as well but i tried my hardestt
Answer:
2001/87=220 (2001/87 = 23 then 23+87
Step-by-step explanation:
So I was doing a hooda math escape game, and forgot how to do these. Can you help me?
A integer can be represented by the equation x+x+2+x+4=66-x . What is the value of x?
-FOUR QUESTIONS-
I need help with the 4 problems in the images below. Answer all of them, please and thank you.
help i need this one question asap
Answer:
516$
Step-by-step explanation:
6%=0.6
0.6*860=
??
hope this helps
let me know
:)
Find the distance between each pair of points
(-5, 2) and (-5, 6)
a
4 units
b
2 units
c
6 units
d
8 units
Question 2 (1 point)
Find the distance between each pair of points
(4.5, -3.3) and (4.5, 5.5)
a
8.8 units
b
8.7 units
c
3.5 units
d
3.6 units
Question 3 (1 point)
Find the distance between each pair of points
(-1 1/2, -6 1/2) and (-2 1/2, -6 1/2)
a
1 unit
b
6 units
c
3 units
d
4 units
Question 4 (1 point)
Find the distance between each pair of points
(5, -6) and (2, -6)
a
2 units
b
9 units
c
3 units
d
4 units
Question 5 (1 point)
Find the distance between each pair of points
(-6, -4.7) and (-6, 4.1)
a
8.6 units
b
8.3 units
c
8.8 units
d
8.1 units
Which problem matches the equation | 75 ≤ 16x + 10
A. Jesse practices his guitar at least 75 hours a month. He has 16 lessons, x hours long, and practices independently for 10 hours a month. How many hours could each lesson last?
B. Jesse practices his guitar for less than 75 hours a month. He practices independently 16 times for x hours and has 10 lessons a month. How many hours could Jesse practice independently each time?
C. Jesse practices his guitar for more than 75 hours a month. He has 16 lessons, x hours long, and practices independently for 10 hours a month. How many hours could each lesson last?
D. Jesse practices his guitar for no more than 75 hours a month. He practices independently 16 times for x hours and has 10 lessons a month. How many hours could Jesse practice independently each time?
Answer:
B - Jesse practices his guitar for less than 75 hours a month. He practices independently 16 times for x hours and has 10 lessons a month. How many hours could Jesse practice independently each time?
Step-by-step explanation:
Correct me if I'm wrong!!
Hard math problem simplify the problem .
Which choice written in standard form best represents the expression?
(3g - 7 + 5g) - (-8g + 4)
Question 2 options:
11g + 3
16g + - 3
11g + -11
16g + -11
Answer:
16g+-11
Step-by-step explanation:
3g-7+5g+8g-4 (opening the brackets)
CLT
3g+5g+8g-7-4
16g+-11
What should the following rate be divided by to convert it to a unit rate?
6 inches
________
12 hours
Answer:
Unit rate is a rate that has 1 as denominator.
Given the rate: 6 inches / 12 hours, we have to divide numerator and denominator by 12 to transform the denominator in 1, as follows:
\frac{6}{12} = \frac{6/12}{12/12} =
12
6
=
12/12
6/12
= 0.5 inches/hour
The scale from a playground is 5 ft to 1 cm. The scale from the same playground to a second drawing is 8 ft to 1 cm. What are the side lengths of the playground in the second scale drawing? Show your work.
5a/8
The scale from a playground is 5 ft to 1 cm. The scale from the same playground to a second drawing is 8 ft to 1 cm. the side lengths of the playground in the second scale drawing are
What is geometry?The branch of mathematics which deals with measurements of shapes.
Length 'a' cm and width 'b' cm are the parameters of a playground.The scale from a playground is 5 ft to 1 cm so,
acm/ l ft=1cm/ 5ft
Lft= 5a ft
The scale from the same playground to a second drawing is 8 ft to 1 cm is,
bcm/ w ft=1cm/ 8ft
Another =5a/8
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Using the recipe from earlier, how much fruit punch can you make if you have 50 cups of cranberry juice, 40 cups of apple juice, and 30 cups of grape juice?
Answer:
The answer is 42.
Step-by-step explanation:
You're welcome.
2. y= -3x+8 and 6x+2y= -10 pls help!! slove as (x,y)
No solution. If you rearrange things a bit, you have
6x-2y=10
3x-y=2
Double the 2nd equation and you have
6x-2y=4
There's no way 6x-2y can be both 10 and 4.
A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4 °F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5 °F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.
Write an expression to represent the submarine’s elevation after its final dive. Then simplify the expression to find its elevation.
Answer:
-502.5 - 115 = - 617.5
63 1/4 - 2 1/5 =
63 - 2 = 61
1/4 - 1/5 = 5/20 - 4/20 = 1/20
so 63 1/4 - 2 1/5 = 61 1/20
after the sub dove, elevation level is - 617.5 and temp is 61 1/20 F
Step-by-step explanation:
The elevation is 617.5 feet deep and the temperature is [tex]61\dfrac{1}{20}[/tex] F.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The expression for the elevation is,
E = -502.5 - 115
E = - 617.5 feet
The temperature at this elevation is calculated as:-
⇒ 63 ( 1/4 )- 2( 1/5 )
⇒ 63 - 2 = 61
⇒ 1/4 - 1/5
⇒ 5/20 - 4/20
⇒ 1/20
T = 63 (1/4) - 2 ( 1/5 )
T = 61 ( 1/20 ) F
Therefore, the elevation is 617.5 feet deep and the temperature is [tex]61\dfrac{1}{20}[/tex] F.
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I GIVE 70 POINTS !!!!!!!!!!
Chris bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters of gasoline Chris bought?
Try and give a good explanation bc I have a test over proportions tomorrow.
Thanks!
Answer:
395.2
Step-by-step explanation:
104 x 3 .8 = 395.2
Good luck on the test!
HELP MEWhich of the following expressions is equivalent to 6p + 11 + 8p + 3?
Question 1 options:
9p + 19
14p +14
14p + 11
14 + 11p
the answer is 14 (p + 1)
I will share to explain how to convert 22 inches to feet. (how can you do it, what is important about setting up proportions, what sheet can we use to help is with conversions)
What mixed number has the same value as 27/4?
Answer:
D '' '' '' '' '' '' '' '' '' '' '' '' '' ''
Find the slope of the line
Anyone thats gives me the right answers, I will give brainliest to!
Answer:
1: 60
2: 1,200
3:8
4:720
5:1020
6:1260
Step-by-step explanation:
If you divide 240 by 4 you should get $60 a day. If I did my math correctly the answers should be right.
The graph shows the number of quarts picked and the amount of money the customer paid.
Part A
What is the constant of proportionality, and what does it mean in this situation?
Answer:
it is 0
Step-by-step explanation:
6. The table shows the equations Ms. Valez discussed in math class today.
Explain the pattern of zeros in the product when multiplying
by powers of 10.
Answer:
One zero is always added when the power is added by +1
Step-by-step explanation:
Please help me I will give out extra points and the brain thing. image below
What is the equation of this line?
y=3x−2
y=1/2x−3
y=2x−3
y=1/3x−2
you have 123,321 dollars less than me and you have 1,000,000. we go to a store to try to buy a house that cost 321,123. how much money do I have. do we have enough, or how much is missing?
Hi , hello 9+5-4+2=?
Answer:
its 12
Step-by-step explanation:
the scale of the picture shown is 1cm : 3 in. find the actual height of the cup
can somebody help me with this
Answer:
Yes, every input would have exactly one output.
Step-by-step explanation:
You don't even have to solve it, you can look at the x-values and see if there is two of the same number. If there were two of the same number that would mean it is not linear.
Hope that helps and have a great day!
Answer:
Yes
Step-by-step explanation:
y=1.5(6)-2
y=7
y=1.5(3)-2
y=2.5
please help !!!
for 10 point
you MUST answer and explain
Answer:
Step-by-step explanation:
area = 1/2 × base × height
area = 1/2 × 6 × 15 =