A student pays for 8.9 pounds of apples with a 10$ bill. Its $1.09 per pound. How much change does the student receive? What do you do first to solve the problem?
Answer:
$0.299
Step-by-step explanation:
Given that :
Pounds of apple purchased = 8.9 pounds
Price per pounds of apple = $1.09
Bill issued = $10
First, we calculate the total cost of 8.9 pounds of apple :
(Number of pounds * price per pound)
($8.9 * 1.09) = $9.701
Amount of Change :
Bill issued - total cost
$10 - $9.701
= $0.299
Answer:
x=-4.73 and -1.26
Step-by-step explanation:
We need to solve the given equation for x.

Solving the above equation using formula (a+b)² =a²+2ab+b²

It is a quadratic equation.

We have, a = 1, b = 6 and c = 6

So, the values of x are -4.73 and -1.26
Step-by-step explanation:
By angle bisector property:

Answer:
y = 1.75
x = 1.25
Step-by-step explanation:
Since the triangles have equal angles, you can use ratios to solve for x and y.
For y:

Subtract 7 from a to find y.
y = 8.75 - 7
y = 1.75
For x:

Subtract 5 from b to find x.
x = 6.25 - 5
x = 1.25