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
Answer:
17
Step-by-step explanation:
You will have to subtract 36 and 19 and than you will get 17
The budget is $44000
Total spent so far is $10000 + $8500 = $18500
The amount left to spend = 44000 - 18500 = $25500
$25500 is the maximum 6% commission that Lastima Nelson Inc. can spend and stays within the budget
Let the maximum price of the home be
This value of
will be the 100% before the 6% commission is calculated of it.
6% of
is 25500
1% of
is 25500 ÷ 6 = $4250
100% of
is 4250 × 100 = $425,000
So, the maximum value of the home is $425,000
P = -16
Subtract 7 from both sides to isolate the variable.
