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netineya [11]
3 years ago
10

A local ice cream shop sells root beer floats for $2.75 and milkshakes for $6. One day the shop sold 10 more root beer floats th

an milkshakes and made $290. How many root beer floats were sold on this day? How many milkshakes?
Mathematics
1 answer:
seraphim [82]3 years ago
8 0

Answer:

30 milkshakes and 40 root beer floats

Step-by-step explanation:

Set up a system of equation (r is root beer and m is milkshake)

2.75r+6m=290

m+10=r

Substitute

2.75(m+10)+6m=290

2.75m+27.5+6m=290

8.75m=262.5

m=30

Now plug in 30 and solve for r

30+10=40

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Answer:

The equipment will cost $1740.

Step-by-step explanation:

Let the Cost of equipment, furniture and decoration be x, y and z.

Now, According to question,

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So, the cost of furniture (y) = 1240

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Therefore the cost of equipment was $1740.

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3 years ago
Please help if you're good at geometry
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Answer:

6:00 a.m.

Step-by-step explanation:

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Step-by-step explanation:

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since you can cross each other

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4 0
2 years ago
Read 2 more answers
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Tcecarenko [31]
So the x intercepts are going to be at the places where y = 0 so you can just read that off and get (-2,0) and (3,0). Hope this helps :)
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3 years ago
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