One of the numbers increased by 10. How did the average of the two numbers change?

One of the numbers increased by 10. How did the average of the two numbers change?

I dont understand this.

Please describe how.

Find the equation of the line that contains the point (6,-3) and has an undefined slope.

I have no idea how to slove this problem out, ive beem working on it for an hour or 2 please help me out. So how can i figure this out step by step.

Question: Find the slope of a line perpendicular to each given line y= -x-1

Its finding a missing coordinate using slope for algebra 1

One positive integer is 2 less then twice another. The sum of their squares is 52. Find the smaller and larger integers.

It is about algebra I think is an equation

When g(x) > 28, x>?

Write the function rule in function notation Use f(x) for the earnings and h for the hours worked.

Two trains leave towns 1776km apart at the same time and travel toward each other. One train travels 20 /kmh faster than the other. If they meet in 6 hours, what...

how would I put this is algebraic form and what’s he answer? Thanks

find the equation of the line below

1. Write a rule to describe the function. 2. After how many days will the plant be 0.185 meters tall? Show work!

i need help plzzz i dont know the answer i dont get it

I suck at math...please help?

i wanna know the rate of change a. 4 b.-4 c. -1.5 d. 1.5

A) m=4; (10,5) B) m= -7/9; (5,2) C) m=-6; (-8,-10) D) m=1/2; (-4,8)

Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train A heading towards station A, and train B heading towards station B...