In which pair is the value of Expression A two times the value of Expression B? A. Expression A: 3 × (55 + 21) Expression B: 3 ×
(2212 + 21) B. Expression A: (75 + 23) Expression B: (75 + 23) × 2 C. Expression A: (44 + 32) × 8 Expression B: (44 + 32) × 4 D. Expression A: (3 × 55) + 42 Expression B: (3 × 55) + 21
1 answer:
Answer:
yo mum
Step-by-step explanation:
yo mum
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Answer:
4.04
Step-by-step explanation:
2.84 + 1.2 = 4.04
I think it would be the second one but i am not sure hope this helps! :D
C = children
a = adults
12c + 15a = 33456 (price)
c + a = 2450 (people)
c = 2450 - a (rewrite^)
12(2450 - a) + 15a = 33456 (substitute into the price equation)
29400 - 12a + 15a = 33456
3a = 4056
<u>a = 1352
</u>c = 2450 - (1352)
<u>c = 1098</u>
1098 children
1352 adults
Answer:
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
The answer to that question is that the correct answer is 3.