Answer:
the second box for y is 9
the third box for x is 2.5
im not sure about the third box for y
<span>3x+ 2y+7 -5x+7y
= -2x + 9y + 7
hope it helps</span>
Answer:
c
Step-by-step explanation:
Answer:
a. 8
b. 114
Step-by-step explanation:
a.
36/6 = 48/x
36x = 288
x = 8
b.
12/72 = 19/x
1/6 = 19/x
x = 114
Answer:
I think the answer is b
Step-by-step explanation:
3cos(x)+3