AlyssaMarie101 AlyssaMarie101

22-03-2017
Mathematics

contestada

Evaluate the following expressions for r = 13.

a) (8 + r) x 3
b) 5r + 97

Respuesta :

22-03-2017

a) (8 + r) x 3 = (8+13)x 3 = 21x 3 = 63

b) 5r + 97 = 5 × 13 + 97 = 65 + 97 = 162

Answer Link

Otras preguntas

A political distribution map can provide you with what type of information for a given region?

Anyone care to help me with 5 7th grade math questions? I'll upvote

Use the law of cosines to find the value of cos. (see pic attached inside!!) Round the answer to two decimal places! A. 0.84 B. 0.35 C. 0.23 D

A dance studio is offering classes to improve client’s ballroom dancing skills. Select the best technology tool available to help provide feedback to the client

Which individual rights are protected by thr first amendment?

A rocket is launched from the ground and follows a parabolic path represented by the equation y= -x squared + 10x. At the same time, a flare is launched from th

Who says the following and why? "I'd rather die at sea, with one deep gulp of death, than die by inches on this desolate island here!" * Odysseus is rousing his

What is perfective aspect in russian?

Which experiment describes a binomial experiment? Draw 4 cards from a deck of cards, without replacement, and record each time the card is an ace. Spin a spinn

What does it mean to say that Gothic architecture was disseminated?