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Colt1911 [192]
3 years ago
10

• 60 candy bars and 110 drinks will sell for $265

Mathematics
1 answer:
kaheart [24]3 years ago
3 0
C=Candy Bar(s)

D=Drink(s)

--------------------

60C+110D=265

120C+90D=270

-------------------

Therefore:

60C=265-110D

Therefore:

2(60C)+90D=270

2(265-110D)+90D=270

530-220D+90D=270

530-270=220D-90D

260=130D

D=260/130

D=2

-------------------

If D=2,

60C=265-110(2)

60C=265-220

60C=45

C=45/60

C=3/4

C=0.75

---------------------

<em>*Candy bars sell for $0.75 whilst drinks sell for $2.00.</em>
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Answer/Step-by-step explanation:

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2 years ago
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Step-by-step explanation:

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Sorry, it may be difficult to explain through words.

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You know there is 1 red color per tray, if there are 20 then you'd have 20 of them, in each tray there are 6 colors so the total is 120.

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Step-by-step explanation:

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