Answer:

Step-by-step explanation:
<u>Fractions</u>
They can be expressed as proper fractions, improper fractions or mixed numbers. Proper fractions are such that the numerator is less than the denominator, like 2/5, 7/11, -9/10. Improper fractions are those whose numerators are greater than the denominator, such as 5/3, 10/9, -21/8.
Mixed numbers are expressions made of whole numbers and a proper fraction, like 4 3/5, 1 1/2, -5 4/9. Mixed numbers can be transformed to improper fractions and vice-versa.
The question requires us to find the average change in field position on each run of the running back for the Bulldogs football team which carried the ball 5 times for a total loss of 11 1/4 yards.
The number 11 1/4 is mixed, to express it as an improper fraction, we add the numbers like

This improper fraction will now be divided by 5 to find the average of 5 runs:

We now need to separate the improper fraction to a mixed number, let's just divide 9 by 4 to get 2 as the quotient and 1 for the remainder, thus
Answer:
1.8° F
Step-by-step explanation:
Given that:
Mehwish's temperature at 9:00 = 97.2°F
Mehwish's temperature at 4:00 = 99°F
The degree rise in Mehwish's temperature is :
(Mehwish's temperature at 4:00 - Mehwish's temperature at 9:00)
(99°F - 97.2°F)
= 1.8°F
Therefore. The number of degree rise in Mehwish's temperature is 1.8°F
Answer:
6x^2+5x-6
Step-by-step explanation:
P = .50c - 75
You need work your cost into your total profit, $75, which was spent. Since that money was lost, we can say it is -$75. You make 50¢ per cup of hot choclate, which is $0.50. Putting that all together, you can make the function P = .50c - 75.