a rectangle is 22 feet long and has a perimeter of 56 feet what is the width of this rectangle And how do I show work if I'm showing my kid

What is the answer to 10 = - 3 + n

True or false: every binomial is a polynomial. Select one: A. true B. false

You have a stuck of Pennies. Without counting the pennies, how can you know if there is an odd or even number of them?

What multiple of 7 is a factor of 7

Suppose that for you to make the golf team you need to score no more than 74 on average over 5 games. If you scored 77,71,77, and 67 in your first 4 games. What is the highest score you can shoot in your 5th game and still make the team?

2.348 rounded to the nearest tenth hint it is 3 that's a tenth

What is the best time estimate of 32% of 19

The budget for carter museum's annual party is $10,000. food accounts for 1/2of the budget, beverages for 1/4, and decorations for 1/10 of the budget. the remainder is spent on staffing the party. how much money is spent on staffing, the party?

Given a rectangle with a length of 21 cm and a width of 3 cm, which rectangle is similar? A) A rectangle with a length of 15 cm and a width of 5 cm. B) A rectangle with a length of 27 cm and a width of 3 cm.

A man is five times as old as his son. Four years ago, he was nine times as old. Find their present ages.