chaseity23
chaseity23
23-04-2020
Mathematics
contestada
Evaluate and simplify
Respuesta :
amiyahwallace05
amiyahwallace05
23-04-2020
First Way
5(2) + 7(3) - 3(2) + 3(3) + 4 =
10 + 21 - 6 + 9 + 4 =
31 - 6 + 9 + 4 =
25 + 9 + 4 =
34 + 4 =
38
Second Way
5r + 7s - 3(r + s) + 4 =
5r + 7s - 3r + 3s + 4 =
2r + 10s + 4 =
2(2) + 10(3) + 4 =
4 + 30 + 4 =
38
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
please, solve for x!
Write an equation that represents the line.Use exact numbers. PLEASE HELP
How would I prove the congruency of these triangles?
Watch help video Determine if v 49 is rational or irrational and give a reason for your answer. The number 49 is rational because
Question 5 1 pts Find the coordinate of the other endpoint if the midpoint is (5,5) and endpoint is (-1,4). O (9,6) (11,6) (11, 14) O (9, 14)
Select the best definition The medical { procedure } was completed in just a few minutes A. A group of doctors B. A path or route C. A kind of product D. A
Given function, r(x) = x/3, determine value of x for when r(x) = - 2
Kathy has a total of 74 songs on cassettes and CDs in her music library. Each of her cassettes has 6 songs on it, and each CD has 10 songs. If she has a total o
You can work only 13 hours this week. The following week you can work 6 hours. How much additional time will it take the third week if the job will take 27 tota
whats the least common denominator of 9, 13, and 20
