Question

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Answer 1

What is the value of the expression when a = 3 and b = 5?

Answer 2

\(\tt{8*3+6(2*5-7)\\24+6*3\\6*3=18\\24+18=}\)

Answer 3

42

Answer 4

so 42 is the answer

Answer 5

Which word phrases can be modeled by the expression?

Choose exactly two answers that are correct.

8 − 3n

A.
eight decreased by the product 3 and a number

B.
the difference of 8 and the quotient of 3 and a number

C.
the difference of eight and the product of 3 and a number

D.
eight less than 3 times a number

Answer 6

should be A and C

Answer 7

Which variable expression represents the word phrase?

five decreased by the sum of a number and three

A.
5 – m + 3

B.
5 – (m – 3)

C.
5 – (m + 3)

D.
(m + 3) – 5

Answer 8

help

Answer 9

D