15 less than half of a number

Choose the best estimate 4021/510 select the correct answer a 800 b 80 c 88 d 8

How do you solve the equation y+3x=-21

Not an 8, or a heart

Emilee's insurance company pays 75% of her hand surgery after she pays a $200 deductible. How much will Emilee pay for her hand surgery if it costs $8800? A.$2000 B.$2150 C.$2350 D.$2400

Three water pipes are used to fill a swimming pool. The 1st pipe alone takes 8 hours to fill the pool, the 2nd pipe alone takes 12 hours to fill the pool, and the 3rd pipe takes 24 hours to fill the pool.

A class consists of 12 students (six boys and six girls) and one teacher. In how many ways can the students sit in a circle?

This equation shows how a sapling's height depends on its age. h = 3a The variable A represents the age of the sapling in years, and the variable h represents the height of the sapling in inches.

Simplify the expression - 4x2 (3x - 7)

What is x plus 34 times 34 if x equals 3

As the days grow shorter in Argentina (S. America), what happens to the length of the nights in England? a. The nights get shorter. b. The nights get longer. c. The length of the nights remains the same.