ckickenwing125 ckickenwing125

05-11-2020
Mathematics

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Question 8 (1 point) What is the value of the expression 5(a + b)-3(b + c) if a = 4, b 3, and c 2? A. 20 B. 18 C. 14 D. 10 A B Oc

Question 8 1 point What is the value of the expression 5a b3b c if a 4 b 3 and c 2 A 20 B 18 C 14 D 10 A B Oc class=

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alvarezambarf alvarezambarf

05-11-2020

Answer:

20

Explanation:

Substitute the given values:
A= 4
B= 3
C= 2

5(a+b)-3(b+c)
5(4+3)-3(3+2)

Add the numbers:

5(7)-3(5)
5•7 = 35 and 3•5= 15
35-15 =20

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