Solve for x

-4x + 7 = 15

The table shows the mileage Karla drove on her trip. She drove for a total of 24 hours. Explain how to find her average speed. Then find the average speed. Day Miles 1 486 2 316 3 638

Six Flags is offering a package deal of 5 entrance passes for $130. If 1 entrance pass normally costs $30. how much will you save by taking advantage of this movie bargain?

How do i find the variables of Similar polygons

3. a volunteer has 12 pounds of birdseed to put in bird feeders in all of the city parks. there are 3 ¼ Cups of birdseed in pounds, and each bird feeder holds about ¾ cups of birdseed. how many birds feeders can the volunteer fills completely?

An ultra marathon athlete can run long distances at an average speed of 6 3/4 miles per hour. At this rate, how long will it take him to run 50 miles?

5. The temperature was -1.5°C at 6:00am and 4.7°C at noon. What is the difference between the two temperatures?

A clothing company has 4 different kinds of sweatshirts. Each year, the company makes 60,000 of each kind of sweatshirt. How many sweatshirts does the company make each year?

A catering company charges $300 plus $40 per guest for a wedding. Sarah and Eric do not want to spend more than $5,000 on catering. Write and solve an inequality in terms of the number of guests, g, that can be invited

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature'.

Let (3x+24) represent the measure of an obtuse angle. What are the possible values of x?