Answer:
none of the above
Step-by-step explanation:
(t÷5) - 25
Answer:
-21
Step-by-step explanation:
If you look at the graph when x=-15, y=-21
The answer would be 8*2. Or 8 and the exponent would be 2.
Answer:
Step-by-step explanation:
-(-2 + 3x - 1/2) = -( -2 - 0.5 + 3x)
= -(-2.5 + 3x)
= -1*(-2.5) + (-1)*3x
= 2.5 - 3x
2.5 - 3x is not equivalent to 2.5 + 3x
Answer:
x = 9x5 / 4
x = 45/4
(either one)
Step-by-step explanation:
= 
Multiple known diagonals and divide by number opposite to unknown number (x).
Hope that helped!!! k