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3 years ago

Oliver has d dimes and q quarters. He has at least $4 worth of coins altogether. Write

Mathematics

2 answers:

kaheart [24]3 years ago

8 0

Good evening ,

Answer:

10d + 25q ≥ 400.

Step-by-step explanation:

d dimes = 10×d cents

q quarters = 25×q cents

$4 = 400 cents

He has at least $4 worth of coins altogether Means 10d + 25q ≥ 400.

8_murik_8 [283]3 years ago

6 0

Answer:

Step-by-step explanation:

d = dimes and q = quarters

0.10d + 0.25q > = 4 (thats greater then or equal to)

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