Answer:
Step-by-step explanation:
3x²+14x-5=0
3x²+15x-x-5=0
3x(x+5)-(x+5)=0
(x+5)(3x-1)=0
either x+5=0,x=-5
or 3x-1=0
x=1/3
Your brother has $2,000 saved for a vacation. His airplane ticket is $637. Which inequality can be used to find out how much he can spend on everything else?
Answer:
An inequality is not necessary. It is simple subtraction. 2000 - 637 = 1363 Based on the equation, the brother has $1363 to spend on everything else.
Find the area of the parallelogram.
A = b•h
=____•6
=____m²
2.) Priya is stacking building blocks to make a tower. She takes a break
when the tower is 2 1/2 feet tall, which is 5/8 of the height of the tower she
wants to build. How tall is the tower when finished? Select the TWO
equations that represent this question.
5/8 x ? = 2 1/2
5/8 - 2 1/2 = ?
2 1/2 x? = 5/8
2 1/2 = 5/8 = ?
PLEASE ANSWER FAST :(
Answer:
4 feet
Step-by-step explanation:
The height of the tower when she will finish is 4 feet.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Priya is stacking building blocks to make a tower. She takes a break when the tower is 2¹/₂ feet tall, which is 5/8 of the height of the tower she wants to build.
The height of the tower will be calculated as,
5 / 8 x = 2¹/₂
x = ( 8 / 5 ) x 2.5
x = 4 ft
To know more about an expression follow
https://brainly.com/question/25968875
#SPJ2
Tina purchased 3 4/12 lbs. of apples and Joe purchased 1 1/12 lbs. of apples.
Answer:
to gethrr they purchased 4 1/4 or 4.25 lbs. of apples
Step-by-step explanation:
addition of the lbs of apples
Pls help me ASAP!!! I will vote brainlyest!
This looks like a weird question, let me try this.
Billy and John had 12$ combined, Billy had 7$ and John had 5$. They had just enough to buy 3 lollipops. How much did each lollipop cost?
Answer:
Step-by-step explanation:
x= 4
Kevin cuts a foam block along the red line. When he looks at the newly exposed face, what is the shape of the cross-section
Answer: Yes this person is right
Step-by-step explanation: I got a 100 on the test
Can someone plz help me!!
Answer:
the answer is 30 it goes by 5's good luck!
Answer:
30
Step-by-step explanation:
You are counting down by 5's
Can you help me with the code?
Answer:
4
Step-by-step explanation:
Answer:
GFBH
Step-by-step explanation:
The points are in the order 1,2,3,4. Then find the cordinate of each point
4(z-5)+25=29 what does z equal
Answer: z=6
Step-by-step explanation:
4(z-5)+25=29
-25 -25
4(z-5)=4
-- --
4 4
z-5=1
+5 +5
z=6
Please help i need this by tomorrow
Answer:
Just add
Step-by-step explanation:
Answer:
Step-by-step explanation:
alright so The answear is 240 its simple if you do 240 240 it equals 480 thats what the other girl meant by add or subtract She wasn't Specific enough
a linear function passes through the points (10,5) and (-15, -5). a second function is represented by the equation 4x-3y= 6 what is the y-intercept of the function with the greater rate of change HELP DUE IN 5
Answer:
-2 is y-intercept
Step-by-step explanation:
If a linear function passes through the points (10,5) and (-15,-5), then the slope of it must be 2/5.
This is because the formula to find slope is (y2-y1 / x2-x1), which in this case, when the values are input, equal to 2/5.
When finding the slope of 4x-3y=6, we need to rewrite the equation in slope-intercept form, causing the original equation to become y=4/3x-2. In this case, 4/3x symbolizes the slope (4/3).
Seeing as 4/3 > 2/5, we will consider the y-intercept of 4x-3y=6 as the correct answer.
Subsitute x for 0:
4(0)-3y=6
= -3y=6
Divide both sides by -3:
-3y/3 = 6/-3
= (y = -2)
Therefore, the correct answer is -2, the y-intercept of the equation 4x-3y=6.
-Greg
A water tank in the shape of a rectangular prism has a length of 525 feet, width of 423 feet, and height of 449 feet.
If the tank is 34 filled, the volume of water in the tank is
Answer:
84 cubic feet
Step-by-step explanation:
First, multiply the numbers to get the volume.
5 2/5 * 4 2/3= 25 1/5
25 1/5 * 4 4/9= 112
Then, we can find 3/4 of that.
112*3/4=84.
Tony wants to put a total of at least x stamps in 3 albums. If he puts 42 stamps in the first album and 58 stamps in the second album, which inequality describes s, the number of stamps he should put in the third album?
A. 42 + 58 + s x
B. 42 + 58 + s x/3
C. (42)(58)(s) x
D. s - (42 + 58) x
4x=3y-2 in slope intercept form
explain
Answer:
y = 4 /3 x + 2 /3
Answer:
y = -4/3x - 2/3
Step-by-step explanation:
The slope intecept form is y = (slope)x - (some #).
So, turning 4x = 3y - 2 into the slope intercept form, we get:
4x = 3y - 2
3y = -4x - 2
y = -4/3x - 2/3
Feng needs to build a rectangular shipping box with a volume of 9 cubic feet. He has two pieces of plywood that measure 2 feet wide and 3 feet long to serve as the bases of the box. How tall must Feng make the box?
Answer:
54 feet
Step-by-step explanation:
9x3x2=54
Answer:
1.5 feet
Step-by-step explanation:
The box needs to have a volume of 9 cubic feet.
Volume is l*w*h.
We know the width is 2 ft and the length is 3 ft.
2*3*h=9
6*h=9
Divide by 6
h=9/6
h=1.5
8x-6x-25=-35 what does x equal
Answer:
x= -5
Step-by-step explanation:
Answer:
uuhhajajkaajnnanana
8x-6x-25=-35
x = -5
Find the perimeter and area of the image after dilating the figure shown with the given scale factor.
i need some help pls thx
Answer:
Graph A represents a function
Step-by-step explanation:
in a function every input will have its own specific output.
I need help correct gets crown answer quick!
Answer:
6,7, and 10
Step-by-step explanation:
If this answer helped you then please mark it as brainliest so I can get to the next rank
Plsssssssss Help!!!
What is the distance between points A(-3,4) and B(1,-2)? Round to the nearest 10th if necessary.
A. 6.08
B. 6.1
C. 6.5
D. 7.2
Answer:
D. 7.2
Step-by-step explanation:
6^2 +4^2 = c^2
sqrt 36 + sqrt 16 = c^2
c^2 = sqrt 52 = 7.21110255 = 7.2
Answer:
Step-by-step explanation:
Step-by-step explanation:
Distance between two points is given by
|xy|=√(x2-x1)² +(y2-y1)²
So putting the points A(-3,4) B(1,-2) into the equation
|AB|= √(4--3)²+(-2-1)²
=√(7)²+(-3)²
= √49+9
= √58
=7.2
I need help on this question please.
Answer please I need to know
Answer:
Step-by-step explanation:
8-g
p^3
x+v
Can someone plz help me!
Answer:
65
Step-by-step explanation:
the sequence is decreasing by 8
Answer: 65
Step-by-step explanation: Subtract 8
89 - 8= 81
81 - 8= 73
73 - 8= 65
65- 8= 57
Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?
Question 4 options:
seven and one half hours
three and one third hours
two and one third hours
one and one fifth hours
HELP WITH THE BOTTOM TOO BUT I GIVE CROWN TO BEST ANSWER :))~!!!!!!!!!!!!
Answer:
heres what i think:
Step-by-step explanation:
student 3a (becasue it says 3 times as many adult tickets but we don't
know how much they causet so its a variable)
senior a-8 (it says 8 fewer than adult tickets so that means a-8)
adult a
No she will not sell at least 100 tickets because
a=15
15x3=45
15-8=7
total=67
PLS PLS PLS PLS HELP I WILL MARK BRAINLIEST
Which statement describes the difference between active and passive transport?
Group of answer choices
A) Active transport occurs when particles move across a cell membrane using no energy; Passive transport requires energy from the cell.
B) Passive transport does not occur in cells; Active transport does.
C) Active transport does not occur in cells; Passive transport does.
D) Passive transport occurs when particles move across a cell membrane using no energy; Active transport requires energy from the cell.
Answer:
Active transport requires energy for the movement of molecules whereas passive transport does not require energy for the movement of molecules. In active transport, the molecules move against the concentration gradient whereas in passive transport, the molecules move along the concentration gradient.c
Step-by-step explanation:
A. Find the area of the rhombus.
( 20mm 22.5mm )
B. The area of the parallelogram is 65 ft². What is it's height?
( h 13ft )
(sorry I don't know how to put two pics if there isn't already but that's how it looks)
Answer:
A.Is 225
Step-by-step explanation:
William takes many vacations each year. For any vacation he takes, he always brings sets of clothing for three extra days, in case he has a delayed trip. The table below shows the number of sets of clothing, s, that William will bring on a vacation that lasts d days. Fill in the missing values in the table.
What Congressional Reconstruction successful?
Why/why not
3x+10=10 solve for x plz
Answer:
x=0
Step-by-step explanation: