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Damm [24]
2 years ago
10

Steve puts only dimes and quarters into his piggy bank. Right now he has five more dimes than quarters there, and they make $74.

35. How many quarters and how many dimes are there in Steve’s piggy bank?
Mathematics
1 answer:
professor190 [17]2 years ago
6 0
D= number of dimes
q= number of quarters
(Keep in mind, it's not the price, but the number of each)
0.1d+0.25q=74.35
d=q+5
0.1(q+5)+0.25q=74.35
0.35q+0.5=74.35
0.35q=73.85
q=211
d=216
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2 years ago
A knitted hat pattern comes in 4 styles with 4 stitch options and 3 sizes, and there are 7 yarns appropriate for the hat. Disreg
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5 0
1 year ago
Hiromi sells 12 T-shirts each week at a price of $13.00. Past sales have shown that for every $0.25 decrease in price, 4 more T-
Lerok [7]
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(13-0.25x6)(12+4x6)=2,845
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4 0
1 year ago
A skateboarder starts from rest and maintains a constant forward acceleration of 0.50 meter per second squared for 8.4 s. what i
myrzilka [38]

Answer-

The rider’s displacement during this time is 17.01 m

Solution-

As we know,

s= ut + \frac{1}{2}at^{2}

Where s = displacement,

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Putting the values,

s = (0)(8.4) + \frac{1}{2} (0.5)(8.4)^{2} = 17.64 \ m

7 0
1 year ago
Read 2 more answers
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