Seven less than four times a number is at least 13

How do you solve: 3^x+1=15?

What is x + 2y = 10?

On her way to school, Tisha walked 2 blocks east to her friend's house. Then, they walked together 5 blocks north to buy snacks. Finally, they walked 3 blocks east and 1 block south to get to school.

What is greater 4.2 or 4.25

UIL correctly combined al like terms in the expression 6x+6-4y-3+3x-2 to write an equivalent expression what is the coefficient for x terms in the equivalent expression

Determine whether the following problem involves a permutation or combination. (It is not necessary to solve the problem.

Ishi walked a total of 2 1/2 miles on a treadmill. He walked at a constant rate of 4 miles per hour. which expression shows how long, in miles ishi walked on the treadmill?

The two figures have a scale of 3:1. What is the length of the corresponding side in the second figure? a) 5 b) 15 c) 30 d) 45

A car requires 10 gallons of fuel to go 220 miles. At this rate, how many gallons of fuel would be required for 5 cars to go 110 miles?

Camryn practices the trumpet every 11th day and the flute every 3rd day. Camryn practiced both today. How many days until Camryn practices both the flute and trumpet again?