C hope this helps follow me for a follow
First we need to calculate how many years her brother has when she is 18. As text says he is:
18/3 = 6 years old
Now when she gains another 18 years (36-18=18) he will also gain those 18 years
When she is 36 he will have 6+18=24 years old
Answer is 24.
Scale factor mark brainliest plz
Answer: 71 ft
i hope its the right answeer, do well
Answer:

Step-by-step explanation:
We do not have enough information for slope intercept form. But we can use the point-slope formula to find the information. The formula is
where we substitute a point (x,y) for
.
We have m=-3/4 and (-8, 7). We input m and
.

We now simplify the parenthesis and solve for y.

We convert 8 into a fraction with 1 as the denoinator.

We add 7 to both sides to isolate y,

This is slope intercept form. The line as slope -3/4 and y-intercept (0,1) or b=1.