7x= 28 so x is 4 and y is 1.. So (4,1)
Answer:
last one Building B; it is around 33.29 feet taller than building A Step-by-step explanation:
Vertex is (4,-3) and the axis of symmetry is X=4
Answer:
9
Step-by-step explanation:
The first operation is what inside the braces
1-first comes the multiple and the division
2- then the + and the -
1- (25-36)+5(8-4)
2- (25-36) + 5×4
3- (-11) + 20 =9
Answer:
Infinite solutions or all real numbers
Step-by-step explanation:
divide the bottom equation by 2 then....
-3x +1/3 (9x + 36) = 12
-3x + 3x + 12 = 12 (distribute the 1/3 to the terms in the parentheses)
12 = 12
Infinite solutions
