Given the function f (x) = 4|x - 5| + 3, for what values of x is f (x) = 15?

A school holds classes from 8:00 A. M to 2:00 P. M. For what percent of 24-hour day does this school hold classes?

Select the correct answer. How can you write the expression 2 - (p + 6) in words? A. two minus the sum of p and six B. two added to the difference of p and six C. the difference of two and p times six D. the sum of two and p added to six

Mr. Scruggs got some money for his birthday. He spent 1/5 of it on dog treats. Then, he divided the he divided the remainder equally among his 3 favorite charities.

Percentage change 42 increased to 145

The following list gives the number of public libraries in each of 11 cities. 6, 6, 4, 5, 4, 6, 8, 4, 5, 5, 7 Find the modes of this data set. If there is more than one mode, write them separated by commas. If there is no mode, put "No mode."

the combined enrollment in the three grades at Jefferson Middle School is 977. there are 356 students in the 7th grade 365 in the 8th grade write and solve an equation to find how many students are in the ninth grade find an equation and a solution

The sum of three numbers is 185 The second number is 5 times the first. The third number is 13 less than the second. What is the second number?

Based on the generalization in (a) , find the sum of the sequence 9+27+45+6 ... + 117

After n years, the amount of money in William's saving account can be modeled by the function s (n) = 300 (1.0016) 12n, and the amount of money hiding in his desk drawer can be modeled by the function d (n) = 75.

Find the supplement of a 55° angle, in degrees.