Answer:
110 test
Step-by-step explanation:
Let
x ----> the number of packet of 10 test
y ----> the total cost
we know that
The number of packet of 10 test purchase multiplied by $11 plus the enrollment fee of $30 must be equal to $151
so
The linear equation that represent this scenario is
we have
substitute
Solve for x
subtract 30 both sides
Divide by 11 both sides
The number of packets purchase was 11
To find out the number of test, multiply the number of packets by 10
The answer is (C y=-12) Due to the fact that the line would be on the y axis, below 12, straight across.
Max won't be able to afford the payments.
Since Max found a car he wants to buy that costs $16,000, and he can afford to pay $ 250 a month for the car, and his bank offers him a car loan of 7.3%, and the length of his loan should be about 5 years, to determine if he can afford the payments, the following calculation must be performed:
- (16000 x 1.073 ^ 5) / (5 x 12) = X
- 22,757.187 / 60 = X
- 379.28 = X
Therefore, each monthly payment will be $ 379.28, so Max won't be able to afford the payments.
Learn more about maths in brainly.com/question/25927059
Add 25.5, 15.3, 9.25 all together and subtract it from 72. The answer is 21.95
Answer:
f(3) = 7
Step-by-step explanation:
Using the recursive formula and f(1) = - 3 , then
f(2) = f(1) + 5 = - 3 + 5 = 2
f(3) = f(2) + 5 = 2 + 5 = 7
