Gabby is ordering a submarine sandwich from the corner deli. The deli charges $5.75 for a sandwich. Each additional topping cost $0.25.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

What is the value of f(x) = 2.2 for f(-2)?