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Katen [24]
3 years ago
15

Plzzzz help me ppl maths

Mathematics
1 answer:
erica [24]3 years ago
4 0

(m + 7)(m + 3) \\ m(m + 3) + 7(m + 3) \\ m {}^{2}  + 3m + 7m + 21 \\ m {}^{2}  + 10m + 21

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A coffee shop spends $408 for an order of 17 cases of paper cups.
solong [7]

Answer:

Option C is correct

$528 will the total cost spends by coffee shop

Step-by-step explanation:

Unit rate defined as the rates are expressed as a quantity of 1, such as 3 feet per second or 7 miles per hour, they are called unit rates.

As per the statement:

A coffee shop spends $408 for an order of 17 cases of paper cups.

Unit rate per cases = \frac{408}{17} =\$24

Now, if If the coffee shop adds 5 more cases of paper cups to the order

then,

total number of cases = 17 +5 = 22 cases

To find how much  total cost coffee shop spends.

Total cost = unit rate \times total number of cases

                 = 24 \times 22 = \$528

Therefore, total costs coffee shop spends = $528

3 0
3 years ago
Read 2 more answers
(57x2:3)+32x450-[39-(4+2):2[+8=
tigry1 [53]

Answer:

57×2/3+32×450-[39-4+2]/2+8

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57×2/3+14372

38+14372

14410

8 0
2 years ago
How do I answer this question ​
Readme [11.4K]

Answer:

x = 4

Step-by-step explanation:

-x + 6 = 0.5x

1.5x = 6

x = 4

5 0
2 years ago
How to find area of polygon please explain
Nat2105 [25]

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothegm. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothegm = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

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What is the radius with an area of 2.25cm squared?​
vlada-n [284]

Answer:

9 centimeters He said squared And radius...

(づ ̄ ³ ̄)づHave a nice day

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3 years ago
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