2 years ago

Equivalent expression to 6(5+2m)

Mathematics

1 answer:

Alexandra [31]2 years ago

6 0

Answer:

6(5+2m) = 30 + 12m

(Using distributive property)

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Need some help with this one!!!

muminat

Answer:

210

Step-by-step explanation:

2 x 3 x 5 x 7 = 210

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2 years ago

The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than a certain number of inches

Georgia [21]

So the “certain number” will be S.
Since 2width + 2length, the first part would be 2 times 2 which is 4
The length is S - 3
We then have to multiply this by 2
So it is 2(S-3) which is 2S-6
So the answer is 4+2S-6 which is 2S-2

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3 years ago

A gold mine has two elevators, one for equipment and another for miners. The equipment elevator descends 6 feet per second. The

oksano4ka [1.4K]

Answer:

It should the miners

Step-by-step explanation:

Miners:

17(time) x 16 (feet per second) = 272(distance)

equipment

22 (time) x 6 (feet per second)= 132 (distance)

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2 years ago

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The science club is ordering T-shirts by mail. The shirts cost $12 each and there is a $4 shipping charge. The function C = 4 +

Lisa [10]

The total cost of ordering 10 shirts can be calculated as following:

C = 4 + 12(10)

C = 4 + 120

C = 124

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3 years ago

A 6 sided number cube is tossed. what is the probability of rolling a 6 or an odd number?

Veronika [31]

For any probability the formula is $P_{desired}=\frac{desired}{total}$ . In this case we have 4 desired outcomes (the odds, 1, 3 and 5, and also 6) out of 6 total sides, so our probability $P_{oddor6} =\frac{odd or 6}{total sides}=\frac{4}{6} = \frac{2}{3}$ .

Mutually exclusive means the events cant occur at the same time. In our case it is not possible to roll both a 6 and an odd number at the same time since 6 is even. Therefore the events ARE mutually exclusive.

Combine the two parts and C is the correct answer. <span />

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3 years ago