First set up equation for Raj, which is 10x + .5, .5 is the y-intercept because he got a head start of .5 hours
Ruth, 14x
10x + .5 = 14x
- .5 -.5
10x = 14x - .5
-14x -14x
-4x = -.5
/-4 /-4
x = .125 miles
So she will overtake him at more than .125 miles
I hop this is right, and hope this helps

3 0

4 years ago

1.) Mr. Haskell bought 7 calves for $3,500.00. He later bought another calf for $660.00. What was the mean cost of all the calve

Ksivusya [100]

To find the mean, add all of the numbers together and divide by however many numbers there are. You may want to double check, but i got 2,080 for the first question.

To find median it it literally the number in the middle of the list, so for A, the median is 3, B’s median is 1, C is 3, and D is 2.

Range is the difference between the highest and lowest numbers, so you take the highest and subtract the lowest from it. The highest in all of these is 3, and the lowest is 1, so 3-1. The range for all of them is 2.

I hope this is helpful for you :-)

Let me know if any of this doesn’t make sense or if you need more help with it and I’ll comment:)

3 0

4 years ago

100 POINTS IF U GET THIS RIGHT!

zubka84 [21]

$\: \: \: \: \:$

$= \: \: m = \frac{5}{8} \: \: , \: \: b = - \frac{3}{7}$

<h2>hope it helps</h2>

see the attachment for explanation

8 0

3 years ago

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