Which expressions are equivalent to 10a - 25 + 5b10a−25+5b10, a, minus, 25, plus, 5, b?
choose 3 answers:
choose 3 answers:

(choice a)
a
(2a-5+b)5(2a−5+b)5left parenthesis, 2, a, minus, 5, plus, b, right parenthesis, 5

(choice b)
b
-2(-5a-25+5b)−2(−5a−25+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)10×(a−2.5+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)(−2a+5−b)⋅(−5)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)−10⋅(−a−2.5−0. 5b)minus, 10, dot, left parenthesis, minus, a, minus, 2, point, 5, minus, 0, point, 5, b, right parenthesis
stuck? use a hint.