Simplify the expression. (8 + 7a) + 4 7a
1 answer:
For this one I'm going to assume that 4 7a means 4 * 7a...
(8 + 7a) + 4 * 7a =
8 + 7a + 28a =
8 + 35a
If I read it wrong and 4 7a is actually 47a then...
(8 + 7a) + 47a =
8 + 54a =
2(4 + 27a)
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Answer:
A
Step-by-step explanation:
P=0.7N + 2.20
Hope this helps
36 + 57 + 4 + 2 + 1 = 100 would do it.
<span>(2.2 × 1012) + (1.7 × 109) = 2411.7</span>
Answer:2.50cm
Step-by-step explanation:
