Answer:
89=14-5x
Step by step
Because 14 is how many he keeps and x5 is how many he gives to his cousins in total
Can I see the option or the answer choices?
Answer:
Step-by-step explanation:
Thus,
Six more than five times a number is at least twenty one is set up like this:
6 + 5x ≥ 21
By subtracting six from both sides you're left with 5x ≥ 15
Divide five from both sides to isolate the variable and you're done.
x ≥ 3 (By being greater or equal to three x can be 3, 4, 5, 6, etc.)
Answer:
A 1/81
Step-by-step explanation:
f(x) = 9^x
Let x=-2
f(-2) = 9^-2
The negative takes it down to the denominator
f(-2) = 1/ 9^2
f(-2) = 1/81