1. Which of the following is a solution to the system of equations shown below? (1) x= 7 and y = 15
(2) x=11 and y = 7
(3) x=21 and y = 8
(4) x=15 and y=11
x+2y=37
y=x-4

step-by-step explanation:

in which figure is point g a centroid

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

11

step-by-step explanation:

32.50-7.50=25

225/25=11

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice