Last year there were 520 students enrolled at Olsen Middle School. This year there are 572 students enrolled. What is the percent of increase in the number of students?

Janet runs one fourth of a half of Mile relay race what fraction of a mile does Janet run

Find radius of a circle so that its area and circumference have same value.

Use a calculator to find the approximate value of arccos (0.77). A: 50.35° B: 37.6° C: 39.65° D: 100.71°

Ew also order t-shirts for the volunteers. He will order both adult - and child-sized t-shirts • Adult t-shirts are $5; child t-shirts are $2.50.

Describe how the graph of y = x2 can be transformed to the graph of the given equation. y = (x-10) 2+8

Jose worked n hours at $8.75 per hour. He made a total of $61.25. Write an expression that represents the total number of hours Jose worked

Which of the following is the correct translation for the expression x - 6? a number subtracted from 6 a negative number added to 6 the product of a number and - 6 the difference between a number and 6

F (x) = 4x2 - 24x + 20?

My question: Tia's car needs repairs. Honest Harry will charge $70 per hour plus $130 for the part. Lucky Lou will charge $80 per hour plus $40 for the part. How long is the job if the two costs are the same?

Sarah used 2.5 cups of cheese in a dish that serves 10 people. Amyn used 1.6 cups of cheese in a dish that serves 8 people. How much more cheese is in one serving of Sarah's dish?