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nadezda [96]
3 years ago
11

At a local school dance, the booster club is having a fundraiser selling pictures. Pictures without frames sell for $5, and with

a frame sell for $10. They made $875 selling 100 pictures. How many of the had frames?
Please show working
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
5 0
Let p = pictures only
let f = pictures with frames

p + f = 100
5p + 10f = 875

Solve for one variable in the first equation then plug into the second

p = 100 - f
5(100 - f) + 10f = 875
500 - 5f + 10f = 875
500 + 5f = 875
5f = 375
f = 75

75 pictures with frames were sold
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3 years ago
Priscilla can make 4 bracelets in 13 minutes. At this rate, how many bracelets can she make in 26 minutes?
Degger [83]

Answer:

8

Step-by-step explanation:

To find the answer, multiply 4 and 2 together, since 13 is 2 times less than 26.

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Let's double check,

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4 0
3 years ago
13 POINTS!! ANSWER THIS PLEASE
tatuchka [14]

Answer:

13= 10+3

Step-by-step explanation:

I hope this helps

7 0
2 years ago
Read 2 more answers
? need in a day or 2 please! Is worth 23 points and brainiest!
Marta_Voda [28]
The answer is 60 feet.

Step by step explanation:

The area of a triangle is Area= base x height divided by 2.

Solve for the base:
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Final answer:
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2 years ago
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