What is 7x+3-2x if x=8

A theater is divided into a red section and a blue section. The red section has 350 seats, and the rest of the seats are in the blue section. A ticket for a red section cost $75 a ticket for a blue section seat cost $50.

Maria brought home a sandwich that was 6 1/8 feet long to share with 4 members of her family. If each person, including Maria, ate the same amount of sandwich, how many feet of the sandwich did each person eat?

What is the solution to the linear equation? 2.8y + 6 + 0.2y = 5y - 14 A) y = - 10 B) y = - 1 C) y = 1 D) y = 10

Randy said that the number 0.03 has a value 10 times greater than 0.003 is he correct.

What does X in math mean for algebra

Do you need to use the greatest or least common denominator?

Molly made $400 in 8 hours. Find the unit rate

Explain, in complete sentences, how you would expand (6x + 5y) 3 using Pascal's Triangle.

The distance formula is derived from the Pythagorean theorem. true or false

Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?