The number 80 is increased to 138. What is the percentage by which the number was increased.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $750 per week.

An article in an educational journal discussing a non-conventional high school reading program reports a 95% confidence interval of (520, 560) for the average score on the reading portion of the SAT.

Total cost is found by multiplying the unit cost by the number of units purchased

Decrease £40 by 15%

Sandy has several pitchers to hold lemonade for the school bake sale. two pitchers can hold 64 ounces each, and four pitchers can hold 48 ounces each. how many total ounces can Sandy's pitchers hold?

What is the classification of this polynomial based on the number of terms 7p^3q - 10p^2q - 5q

The base of a triangle measures 8 inches and the area is 136 square inches what is the height of the triangle

Convert number from scientific notation to standard notation 4.89*10^6

Explain the effect of C on the graph of Y=f (x) for the function y=f (x+c)

Given the functions f (x) = - 3x - 5 and g (x) = x^2 - 4, find g (f (x)). A. g (f (x)) = - 3x^2 + 7 B. g (f (x)) = 9x^3 + 30x + 21 C. g (f (x)) = 9x^2 - 30x + 29 D. g (f (x)) = 3x^2 - 7