Answer: -136
Step-by-step explanation:
1/2(x)-3=-71
-68=1/2x
-136=x
*edited* I believe this is correct
Answer:
Set up an equation
-4+x=4 Add 4 to each side
x=8
So
-4 plus eight is 4
Answer:
The coordinates of Elena's house is (4,-2)
Answer:
i am sorry if it is wrong my answer is 1,536
Step-by-step explanation:
so if i am correct 8cm³ the formula for a surface area of a cube is:
SA=s³
Answer:
a = 6, b = 3
Step-by-step explanation:
5a - 4 = 2a + 14
3a = 18
a = 6
6 = 2b
b = 3
