Sam drew sticks and circles to solve this problem. Explain how he added. Then write the total.

Answers

Answer 1

Answer: He would have done 10+10+10 like for each stick then + How ever many ones there were and then we would have done the same for the other set . Soorry if I'm wrong

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Express 8.21 as a mixed number.

Answers

I think that it is 8 21/100

$8 (21)/(100)$ will be the mixed number for the decimal value 8.21

Can someone help me with the these problems?

Answers

25) 32.52.

38.25 x .15 = 5.73

then subtract that amount from the total

38.25-5.73=32.52

The area of the base of a prism is 24 mm2. The perimeter of the base is 22 mm. The height of the prism is 5 mm.What is the surface area of the prism?

Answers

A = 2b + ph Where 'b' is the area of the base, 'p' is the perimeter of the base, and 'h' is the height. Plug them inA = 2(24) + (22)(5) SimplifyAnswer=158

Leslie needs 324 inches of fringe to put around the edge of a tablecloth. The fringe comes in lengths of 10 yard. If Leslie buys 1 package of fringe, how many feet of fringe will she have left over

Answers

Leslie will have 3 feet of fringe leftover. 324 ÷ 12 = 27, so now you know what 324 inches is equal to in feet. Since there are 3 feet in a yard, 10 × 3 = 30 feet, so now you know how much each package holds. 30 - 27 = 3. She will have 3 feet leftover. Hope this helped!!! :)

24a^2b^2-18ab I need to factor this but am having trouble?

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24a^2b^2-18ab
Factor this by their GCF which is 6ab
6ab(4ab-3)

Is 2750 a reasonable answer for 917 x 33?

Answers

No, 2750 is a sadly unreasonable estimate.

917 is almost 1,000 .

33 times as much is around 30,000 .

2,750 is less than 3,000 .

No, 2750 is a sadly unreasonable estimate.

917 is almost 1,000 .

33 times as much is around 30,000 .

2,750 is less than 3,000

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