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Agata [3.3K]
3 years ago
12

Pete ride his motorcycle 75 miles in 3 3/4 hours. What is his average speed in miles per hour?

Mathematics
2 answers:
kotegsom [21]3 years ago
8 0
75 miles ==> 3 3/4 hours so for 3.75 hours

x miles == > 1 hour

x = 1*75/3.75 = 20

ThereforeI his average speed is 20 miles per hour.

Hope this helps !

Photon

Fynjy0 [20]3 years ago
5 0
= 75/3.75
= 20miles/hour
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saul85 [17]

Answer:

500 and 900

Step-by-step explanation:

3(x - 300) + 2(x + 100) = 3300 ← distribute parenthesis

3x - 900 + 2x + 200 = 3300

5x - 700 = 3300 ( add 700 to both sides )

5x = 4000 ( divide both sides by 5 )

x = 800

Then

cost of book = x - 300 = 800 - 300 = 500

cost of pen = x + 100 = 800 + 100 = 900

7 0
1 year ago
Last week,the price of apples at a grocery store was 1.60 per pound.This week,apples at the same grocery store are on sale for a
Degger [83]

Answer:

The total price of 4\frac{1}{2}  pounds of apples is <u>$6.48</u>.

Step-by-step explanation:

Given:

Last week,the price of apples at a grocery store was 1.60 per pound.This week,apples at the same grocery store are on sale for a 10% discount.

Now, to find the total price of 4 1/2 pounds of apples this week at the grocery store.

The price of apples at a grocery store last week was = $1.60 per pound.

This week apples at the same grocery store is on sale of 10% discount.

Thus, the price of apples at a grocery store this week is:

1.60-10\%\ of\ 1.60.

=1.60-\frac{10}{100} \times 1.60

=1.60-0.16

=\$1.44.

So, the price of apples per pound this week is $1.44.

Now, to get the total price of 4\frac{1}{2} pounds of apples by using unitary method:

If 1 pound of apples cost = 1.44.

Then, \frac{9}{2} pound of apples cost = 1.44\times \frac{9}{2}

=1.44\times 4.5

=\$6.48.

Therefore, the total price of 4\frac{1}{2}  pounds of apples is $6.48.

4 0
3 years ago
In Game 1, Emerson struck out 30 times in 90 times at bat. In Game 2, he struck out 40 times in 120 times at bat. In Game 3, Eme
VikaD [51]

Answer:

<u>Total number of strikeouts:</u>

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<u>Percentage:</u>

  • 238/352*100% = 67.61%

7 0
3 years ago
Find x and y. please help ty!! :)​
Natali [406]

answer:

x=74 y=27

steps:

triangle in the middle is

180-126 = 54

180-85 = 95

180-149 = 31

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126=2x+32

2x=94

x=74

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3 0
1 year ago
$10 per pound of deli meat 3 1/2 pounds.
PSYCHO15rus [73]

The meat would end up costing $35 because you want to multiply 10*3\frac{1}{2}=35

4 0
3 years ago
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