Answer:
$185 = ($35.25 * P) + ($7.50 * r)
Step-by-step explanation:
If the total that the customer paid was $185 this means that the equation must equal $185. The equation itself must be the number of gallons of exterior paint (P) that the customer ordered multiplied by the price per gallon ($36.25), which is then added to the product of the number of rollers the customer ordered (r) and the price per roller ($7.50). This together would form the following equation...
$185 = ($35.25 * P) + ($7.50 * r)
Answer:
Step-by-step explanation:
Answer:
Order 5 pizza's. There is
1
2
a pizza left so someone gets an extra portion! Or it is split evenly!
Explanation:
No matter how you present this, the underlying principle is that of ratio.
If each pupil gets
1
4
of a pizza the 1 pizza feeds 4 students.
So the ratio of
pizza count
Student count
→
1
4
Need to have sufficient pizza for 18 students. The ratio will be constant so we have:
Let the count of pizzas be
p
pizza count
Student count
=
1
4
=
p
18
So we now have:
p
18
=
1
4
Multiply both sides by
18
giving:
18
×
p
18
=
1
4
×
18
18
18
×
p
=
18
4
But
18
18
=
1
p
=
18
4
=
4
1
2
You can not order
1
2
a pizza so the total pizza count is 5
Answer:
the answer is B
Step-by-step explanation:
Answer:
2825.4227689325 millimeters2
Step-by-step explanation:
sorry if wrong!
Answer:
83 x 42 = 3486
24 x 17 = 408
1 ÷ 7 = 0.14285714285 (decimal) or 1/7 (fraction)
