Answer:
x=0
y=3
Step-by-step explanation:
2(x+3)=2x+6, substituting the first equation in the second
2x+6=2x+6, rearranging the equations
2x-2x=6-6
0=0
y=0+3
y=3
Answer:
Which problems ?
Step-by-step explanation:
X+.75=12.25
X+.75-.75=12.25-.75
X=11.50
11.50 wasMarietta's wage before her raise
Answer:
The product is 9x^2+48x+64
Step-by-step explanation:
Answer:
33
Step-by-step explanation:
area of large triangle = 117
117-(30)-(12*5/2)-(8*6/2)
= 33