KingEnzo93 KingEnzo93

25-11-2018
Mathematics

contestada

ise the distributive property to find an equivalen expressin of 21 - 7r

Respuesta :

AnimeBrainly AnimeBrainly

25-11-2018

Find common factors for each term. Factor out 7 from all terms

21/7 = 3

-7/7 = -1

7(3 - r) is an equivalent expression

~

Answer Link

Otras preguntas

Heat the oxygen to about 150 K. What state of matter is this?

A 0.560 kg snowball is fired from a cliff 14.2 m high with an initial velocity of 13.3 m/s, directed 26.0° above the horizontal. (a) Using energy techniques, fi

Tom gets $12 off a box of chocolates that had an original price of $48 what percentage is the discount?

Noah has 50 feet of fencing to completely enclose a rectangular garden in the backyard.Find the length and width of a rectangle that would produce the largest p

Vertical analysis (common-size) percentages for Ivanhoe Company's sales, cost of goods sold, and expenses are listed here. Vertical Analysis 20

Osage Corporation issued 3,700 shares of stock. Prepare the entry for the issuance under the following assumptions. (Credit account titles are automatically ind

If a=−2−5ia=-2-5i a=−2−5i and b=−ib=-i b=−i, then find the value of the ab3ab^3 ab 3 in fully simplified form.

what is the GCF of 51 and 68

A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18%. How many total employees does the comp

Your school is having a fundraiser. You are selling candy bars that have been donated by the Hershey Company. You set a personal goal of raising $200 for your s