How to do evaluate each function

Amy received a $70 gift card for a coffee store. She used it in buying some coffee that cost $8.04 per pound. After buying the coffee, she had $37.84 left on her card. How many pounds of coffee did she buy? pounds

A rectangle has a length of 3.6 in. and a perimeter of 16.8 in. enter the width of the rectangle, in decimal form, in the box.

The function y=log (x) is translated 1 unit right and 2 units down. Which is the graph of the translated function?

Equivalent fractions of 7x+4x+3-1

What is 11.1 as a fraction?

Find the vertex of the graph of the equation x - y^2 + 6y = 8. Halp me

The product of a number and 4 is 69. What is the number?

A contractor has at most $42 to spend on nails for a project. Finishing nails cost $0.45 per pound and common nails cost $0.60 per pound. He would like to purchase at least 30 pounds of nails total. a. Write a system of linear inequalities: b.

Given the function g (x) = 6 (4) x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average rate of change of each section.

What is 10 more than 12,399?