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Savatey [412]
3 years ago
13

(Four-fifths + three-fifths) + 3.5 times 5

Mathematics
2 answers:
defon3 years ago
7 0

Answer:

18.9

Step-by-step explanation:

First, lets solve for the fractions. You can divide the fractions from the top, to their bottom (4 divided by 5, 3 divided by 5), in this case, you get 1.4. Now you have to rewrite the problem: 1.4+3.5x5. You solve it, and get 18.9.

lbvjy [14]3 years ago
7 0

Answer:

18.9

Hope that this helps!

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Seven wholes times 2 fifteenths
Margarita [4]
7 x 2/15

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4 0
4 years ago
Raina drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Raina drove
Nostrana [21]

Answer: Raina's distance from the mountains is 176 miles

Step-by-step explanation:

Let x represent her average rate on the trip to the mountains.

If her average rate was 22 miles per hour faster on the trip home, it means that her average rate on the trip home is (x + 22) mph

Distance = speed × time

There was heavy traffic on the way there, and the trip took 6 hours. This means that the distance on her way to the mountain is 6x

When Raina drove home, there was no traffic and the trip only took 4 hours. This means that the distance on her way to home is

4(x + 22)

Since the distance covered is the same, then

6x = 4(x + 22) = 4x + 88

6x - 4x = 88

2x = 88

x = 88/2

x = 44

Raina's distance from the mountains is

6 × 44 = 176 miles

6 0
3 years ago
Find the volume of the cylinder. Use 3.14 for pi.<br><br>HELP ME PLEASE !!!
Alja [10]

Answer: 56.52

Step-by-step explanation:

V= 3.14(r)^2*h or numerically 3.14(3)^2*2 which equals 56.52

5 0
3 years ago
Read 2 more answers
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Rudik [331]

Answer: Part A is -  the highest frequency was 5

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I gave you the best answer that I have. I did my best. Good luck! :)

Step-by-step explanation:

3 0
3 years ago
Andrew drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches. What is the a
Sever21 [200]
2.75 times 60 equals 165
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6 0
3 years ago
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