3 years ago

Simplify. –2 • (4) – 3 • (–5) = A. 55 B. 7 C. –23 D. –120

Mathematics

1 answer:

stepan [7]3 years ago

3 0

Your answer to the question is B) 7

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prisoha [69]

Let

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x+2---->the second even integer

x+3---->the third even integer

we know that

$x+(x+2)+(x+4)=36$ -----> equation that represent the situation

solve for x

Combine like terms in the left side

$(x+x+x)+(2+4)=36$

$3x+6=36$

therefore

<u>the answer is the option B</u>

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Answer:

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zimovet [89]

A = lw
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Suppose that the commuting time on a particular train is uniformly distributed between 42 and 52 minutes. Bold a. What is the pr

nikdorinn [45]

Answer: 0.2

Step-by-step explanation:

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