Which expressions are equivalent to 35+30s-45t35+30s−45t35, plus, 30, s, minus, 45, t?
Choose 2 answers:
Choose 2 answers:

(Choice A)
A
7\cdot(5+30s-45t)7⋅(5+30s−45t)7, dot, left parenthesis, 5, plus, 30, s, minus, 45, t, right parenthesis

(Choice B)
B
5(7+6s-9t)5(7+6s−9t)5, left parenthesis, 7, plus, 6, s, minus, 9, t, right parenthesis

(Choice C)
C
(-35-30s+45t)\times(-1)(−35−30s+45t)×(−1)left parenthesis, minus, 35, minus, 30, s, plus, 45, t, right parenthesis, times, left parenthesis, minus, 1, right parenthesis

(Choice D)
D
10\times(3.5+3s-4.5)10×(3.5+3s−4.5)10, times, left parenthesis, 3, point, 5, plus, 3, s, minus, 4, point, 5, right parenthesis

(Choice E)
E
\left(\dfrac{35}{2}-15s+\dfrac{45}{2}t\right)\cdot(-2)(
2
35
​
−15s+
2
45
​
t)⋅(−2)