I need to solve for 3x+7=-x-1

The sum of two numbers is 53. the difference of the numbers is 9. what are the two numbers?

Which of these sentences includes an infinitive phrase?

3. Matt bought a pack containing 12 of his favorite Spring cookies. He wants to make the cookies last longer, so he decides to eat only 1/2 of each cookie a day.

A circular tabletop has a circumference of 94.2 inches. what is its diameter

Type an equation to show two times a certain number is 8. (Use x as the unknown variable.)

How many times does 5 go into 2000000?

Find the value of |-8| + 4 (-5 + 9) : 2. 16 12 24 0

Select the best definitions of population and sample. A sample is the group from whom information is being collected. A population is the larger group the sample represents. A population is a number that describes an entire group.

A triangular pyramid has three dimensions. -The sides of the base are 5 centimeters, 12 centimeters, and 13 centimeters. -The height is 12 centimeters What is the volume of the pyramid? A) 120 cm^3 B) 360 cm^3 C) 240 cm^3 D) 720 cm^3

Archy bought 15 gallons of gas for $23.85. Joe bought 16 gallons of gas for $24.48. who paid less per gallon?