Answer:
-13=5+x, rearrange the terms.
-x=5+13, add.
-x=18, invert the sign.
x=-18
Answer:
255.50
Step-by-step explanation:
If each day the number is doubled, then all you must do is keep on doubling to the ninth day and then add it all together
Answer:
-4
Step-by-step explanation:
given
f(x) = 4x - 12
if x = 2,
f(2) = 4(2) - 12
= 8 - 12
= -4
The answer is D............
Answer:
7
Step-by-step explanation:
Step 1: Define
Equation: 8p + 3q - 18
p = 1/2
q = 7
Step 2: Substitute
8(1/2) + 3(7) - 18
Step 3: Evaluate
4 + 21 - 18
25 - 18
7
