3 years ago

PLS HELP ITS URGENT

Mathematics

1 answer:

vfiekz [6]3 years ago

7 0

Answer:

Surface area=48 in^2

See the image for solution

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Tiffany types of a page in a page inof an hour. At this rate, how many pages will she type in 3 hours? Express your answer as a

Klio2033 [76]

Answer:

3.0pages

Step-by-step explanation:

If Tiffany type a page in an hour, then;;

1 page = 1 hour

To calculate the number of pages typed in 3 hours, we can express as;

x pages = 3 hours

Divide both expressions

1/x = 1/3

x* 1 = 1* 3

x = 3pages

She will type 3.0pages in 3 hours

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2 years ago

John walks m miles each week. Marie’s distance can be found by using the expression : 3m + ½

KiRa [710]

Answer:

21.5 Miles or 21 ½ Miles

Step-by-step explanation:

Plug in 7 as m to 3m + ½.

Then, I get 3(7) + ½.

That concludes to 21 + ½

Add the ".5" or "½" at the end

So, answer is you get is 21.5 of 21 ½

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3 years ago

tamaranim1 [39]

Answer:

3000

Step-by-step explanation:

640x3 = 1920

90x12 = 1080

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2 years ago

One number is 14 more than another. the sum of two numbers is 20. find the numbers.

patriot [66]

The number is 6 because 14+6=20 and 6 is less than 14. Hope this helps.

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3 years ago

Rewrite each equation in standard form. 4 and 5 only

nekit [7.7K]

Answer:

4) 2=4x-3y

5) 51=21x-3y

Step-by-step explanation:

I gave it my best shot, I used fraction busters to cancel out the fractions and then I used simple math and distributive property. Hope it helps.

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2 years ago