Mathematics, 09.09.2020 20:01 oliviaboils
Which expressions are equivalent to 10a - 25 + 5b10aβ25+5b10, a, minus, 25, plus, 5, b?
Choose 3 answers:
Choose 3 answers:
(Choice A)
A
(2a-5+b)5(2aβ5+b)5left parenthesis, 2, a, minus, 5, plus, b, right parenthesis, 5
(Choice B)
B
-2(-5a-25+5b)β2(β5aβ25+5b)minus, 2, left parenthesis, minus, 5, a, minus, 25, plus, 5, b, right parenthesis
(Choice C)
C
10\times(a-2.5+0.5b)10Γ(aβ2.5+0.5b) 10, times, left parenthesis, a, minus, 2, point, 5, plus, 0, point, 5, b, right parenthesis
(Choice D)
D
(-2a+5-b)\cdot(-5)(β2a+5βb)β
(β5)lef t parenthesis, minus, 2, a, plus, 5, minus, b, right parenthesis, dot, left parenthesis, minus, 5, right parenthesis
(Choice E)
E
-10\cdot(-a-2.5-0.5b)β10β
(βaβ2.5β0. 5b)
Answers: 1
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Which expressions are equivalent to 10a - 25 + 5b10aβ25+5b10, a, minus, 25, plus, 5, b?
Choose 3 an...
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