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arsen [322]
3 years ago
9

Mr.Richards wants to buy disposable masks for his family. Blue mask cost 1.50 and white mask cost 2.50. He has 45 dollars to spe

nd and wants to buy a total of 20 masks
Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0

Answer:

he would have to buy the blue masks at 1.50 each

Step-by-step explanation:

you divide

45 \div 20 = 2.25

witch equals 2.25 so he can only spend $2.25 per mask so that's how i found out he can only buy the blue masks

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i said i like it like that

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that boy sus

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3 years ago
After 8 examinations, Kacey's average was 55. Her next result increased her average to 60. What was the next score?
Yuki888 [10]

Answer:

65

Step-by-step explanation:

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3 years ago
A woman buy a pair of shoes at a sale. She pays $60,saving $15 on the regular price. The percentage discount on the shoes is
IgorC [24]

Answer:

25 percent.

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
15m + (- 5m) combine like terms
Vesnalui [34]

Answer:

10 m

Step-by-step explanation:

15m - 5m = 10 m

both numbers have m which are alike

3 0
3 years ago
Read 2 more answers
Please help me if you are good at math!
Zanzabum
Answers:
1, 6, 36, 216: Geometric
12, 4, -4, -12: Arithmetic
1, 2, 8, 64: Neither
-216, -72, -24, -8: Geometric

Explanations:
Arithmetic Sequence: Every number in the sequence is either added or subtracted by the same number. We know that 12, 4, -4, -12 is arithmetic because each number in the sequence is subtracted by 8.

Geometric Sequence: Every number in the sequence is either multiplied or divided by the same number. We know that 1, 6, 36, 216 is geometric because each number in the sequence is multiplied by 6. We also know that -216, -72, -24, -8 is geometric because each number in the sequence is being divided by 3.

Neither: 1, 2, 8, 64 is neither because it is not being added, subtracted, multiplied, or divided by the same number.

I hope this helped!
4 0
3 years ago
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