For every 2 cars you wash, your friend washes 3 cars. You wash a total of 8 cars. How many does your friend wash?

At the begining of last year, there were 368 students at the elementary school. By the beginning of this year, 72 of those students had moved. About how many students started the school this year?

If the legs of a triangle are 55ft and 48ft what is the hypotenuse?

Which of these is a unit rate? 18 student in a class, 18 students in 18 chairs, 18 students in a 6 rows or 18 students in 2 reading groups?

Given the range (-1,5,9). what is the domain for the relation y = x + 3? A (-4, 2, 6) B. (2.8, 12) c. {-4.2.9 D. (-7.-1.3)

Which is the best estimate of the circumference of this circle?

You drive 70 miles per hour but then slow your speed by 15 miles per hour. you then return to your speed of 70 miles per hour. which expression shows how your speed changed?

Given r = 8 and ø=1.85pi, find the Cartesian coordinates. Check your answer. a. (7.13, - 3.63) C. (-7.08, 3.67) b. (7.08, - 3.67) d. (-7.80, - 3.67)

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The solution set of n2 - 14n = - 45 is [ ]

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3