Answer:
The answer to your question is z = -3
Step-by-step explanation:
Expand 42 = -7(z - 3)
42 = -7z + 21
Simplify 7z = -42 + 21
7z = -21
Clear z z =
z = -3
Q^12
The rule is that (a^b)^c = a^b(c)
Q^6(2) = Q^12
Answer:
48.48%
Step-by-step explanation:
divide and make a percentage
Answer:
15.15
Step-by-step explanation:
Divide 15 by 0.99
The answer is 90 miles per hour.