Answer:
6
Step-by-step explanation:
The expression can be rearranged to ...
b = 3 -9/(a+5)
In order for b to be an integer, (a+5) must be an integer divisor of 9. There are exactly 6 of those: ±1, ±3, ±9.
The attached table shows the values (a, b) = (x₁, f(x₁)).
3/10 is the simplest form and the equivalent decimal is 0.30
Answer:
$120
Step-by-step explanation:
What you have to do first is multiply the rent per week by the number of weeks. Then subtract the number of weeks by the cost of the computer.
1248 - 1128 = 120
Hope that helps!!! (:
