What is 3 1/8 as decimal

First step when solving 2x+8=8

Simplify each expression - 7x+4 (1+x)

You are going to record a song. You buy a microphone $50 and rent a studio at $20 per hour. What is the expression for the total cost of h hours of song I am recording.

Find the ratio in simplest form. 30:6

Dr. florenz needs 25 grams of salt for each student to do an experiment. she has 1.2 kilograms of salt on hand. she has a total of 128 students. how much more salt does she need?

What is the value of 6x+4x+8, when x=7

There are 46 runners in a race. how many ways can the runners finish first, second, and third

Which composition of transformations would be the inverse of rotating a figure 90° counterclockwise and then reflecting it over the x-axis?

At the city museum, child admission is $ 5.20 and adult admission is $ 9.40. On Monday, 148 tickets were sold for a total sales of $ 1051.00. How many child tickets were sold that day?

For tax reasons, I need to create a rectangular vegetable patch with an area of exactly 32 sq. ft. The fencing for the east and west sides costs $4 per foot, and the fencing for the north and south sides costs only $2 per foot.