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sveta [45]
2 years ago
10

Howdy! (づ。◕‿‿◕。)づ

Mathematics
1 answer:
lions [1.4K]2 years ago
3 0

15/3 = 35/x

Cross multiply.

15x=105

105/15=x

x=7

Abe have to take 7 weeks of school this quarter.

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Can someone tell me this?): thank u
pochemuha

Answer:x=6

Step-by-step explanation:

YZ is 1/2 of EF, so the same goes for the other sides. ED is 10, so XY is 5, 5=x-1, solve for x, and you get x=6. And to verify, XY is 7.5, so DF would be double that, so 15=3(x-1), which is correct 15=3(6-1)=3(5)

4 0
3 years ago
How many groups of 2 people can you form with 6 people
GaryK [48]

Answer:3

Step-by-step explanation:

7 0
3 years ago
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Which answer best describes the shape of this distribution?
GrogVix [38]

Answer:

Skewed left

Step-by-step explanation:

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5 0
3 years ago
A retailer who sells backpacks estimates that by selling them for x dollars each, she will be able to sell 100−x backpacks each
zvonat [6]

Answer:

x = 50

R = $2500

Step-by-step explanation:

Given in the question a quadratic equation,

−x² + 100x

To find the selling price, x, which will give highest revenue, y, we will find maximum value of parabola curve −x² + 100x

The value of -b/2a tells you the value x of the vertex of the function

−x² + 100x

here a = -1

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Selling price = -(100)/2(-1)

                    =   50

 

R = −(50)² + 100(50)

  = 2500

8 0
3 years ago
Help pls, I need Help :D
Oliga [24]
Answer:

5

Step-by-step explanation:

Step 1. Get two points off the graph

Points: (-70, 0) and (-60, 50)

Step 2. Use the two points to find the slope

m = slope

m = change in y/change in x

m = y2 - y1/x2 - x1

m = 50 - 0/-60 - -70

m = 50/10

m = 5/1

m = 5

The slope is 5

3 0
2 years ago
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