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Korolek [52]
3 years ago
12

Margie has $100. She wants to buy a book for $20 and some CDs for $15 each. At most, how many CDs can Margie buy?

Mathematics
1 answer:
omeli [17]3 years ago
4 0
Margie can buy 5 CDs at most.
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a recipe for brownies calls for 2 cups of oil and 3 cups of sugar.how many cups of oil are used for 1 cup of sugar?
Maksim231197 [3]
We can set up a proportion.

2/3 = x/1

Cross multiply.

2 * 1 = 2. 3 * x = 3x, so we have 3x = 2.

Now we can divide 3 by 2 to get our answer, which is 1.5. :)
8 0
3 years ago
61:3 odds pays out how much if you bet $25. I think $1550
Sonbull [250]

Answer:

$508.33

Step-by-step explanation:

If I bet $25 (And I win, of course), I will win:

If I win $61 per every $3 bet, then:

61/3 = x/25 ⇒ Solving for 'x':

61*25/3 = $508.33

Finally, if you bet $25 you will win $508.33.

4 0
3 years ago
Brainers, please help me out.
Alexus [3.1K]

Answer:

P= $ 4720

Step-by-step explanation:

I=PRT,      P=I/(RT)

I=826

R=2.5%=0.025

T= 7

P=I/(RT) = 826/(0.025*7)=4720

4 0
3 years ago
:)
emmasim [6.3K]
D. 140 cm, because 5 x 4=20 and 20 x 7 is 140.
5 0
3 years ago
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Mr. Blake's biology class is divided into three secrions. The same test is given to each section. The table above shows both the
Alex17521 [72]

Answer:

25

Step-by-step explanation:

i am pretty sure this is correct unless your teacher taught you a different way but here is how i found the answer

28+25+22=75

75÷3=25

6 0
4 years ago
Read 2 more answers
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