Which expressions represent the product of a variable and a coefficient? Choose 3 answers:
Choose 3 answers:

(Choice A)
A
11c11c11, c

(Choice B)
B
\dfrac{1}{2}t
2
1

tstart fraction, 1, divided by, 2, end fraction, t

(Choice C)
C
5\cdot 105⋅105, dot, 10

(Choice D)
D
j\cdot 4j⋅4

`1234567890-=/*-qwertyuiop[]asdfghjkl; '\\zxcvbnm,./+ /

3 qrs + 3/2 xy hope this : /

step-by-step explanation:

x= 3^y

step-by-step explanation:

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.