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4 years ago

Finf the diffrence write your answer in simplest form 2/7+2/5

1 answer:

4 0

The difference (the answer of a subtraction problem) is:
2/7 - 2/5 --> 10/35 - 14/35 = -4/35

The answer sum (the answer of an addition problem) is:
2/7 + 2/5 --> 10/35 + 14/35 = 24/35

Hope this helps.

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Evaluate [(21 + 6) − 32] ÷ 9 ⋅ 2.

olga55 [171]

Answer:

-0.54

Step-by-step explanation:

21 + 6 = 27

27 - 32 = -5

-5 / 9.2 = -0.54

3 0

4 years ago

I drove to the beach at a rate of 40 miles per hour. If I had driven at a rate of 30 miles per hour instead, then I would have a

Sedaia [141]

Answer:

40 miles

Step-by-step explanation:

Let's set x to the number of miles driven, and t to the number of hours it took to drive.

We know that 40t is equal to x.

We also know that 40t is equal to 30(t + 1/3).

Solve for t:

40t = 30(t+1/3)

40t = 30t + 10

Subtract 30t from both sides:

10t = 10

Divide 10 from both sides:

t = 1

40t = 40 x 1 = 40 miles

5 0

3 years ago

Read 2 more answers

So, sunny is 16 he is 132 pounds

Amanda [17]

The answer would be 79 because the dog punched the alpaca

6 0

3 years ago

7/2 in a Mixed fraction

nasty-shy [4]

2 goes into 7, 3 times and you keep 2 the denominator and there is 1 left over so its
3 1/2

5 0

3 years ago

A business executive, transferred from Chicago to Atlanta, needs to sell her house in Chicago quickly. The executive's employer

Ludmilka [50]

Answer:

0.6,0.4,212500

Step-by-step explanation:

Given that the executive believes the price she will get by leaving the house on the market for another month is uniformly distributed between $200,000 and $225,000

Let X be the price of the house by leaving in another month in thousands

X is Uniform

Ranges are 200 and 225

Hence pdf of X is

a) $f(x) = \frac{1}{25}= , 200$