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TiliK225 [7]
3 years ago
11

A box containing 90 tiles weighs 23.4 lbs. How much would 15 tiles weigh?

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

3.9

x/15 = 23.4/90

15 X 23.4= 351

351/90=3.9

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The value of a certain car after one year was $13,595. The value of the same car after 3 years was $11,095. Find the slope and e
Oksanka [162]

Answer:

-1250/1 or -1250

This tells us that the car depreciated in value by $1250 every year.

Step-by-step explanation:

11,095-13,595= -2500

This is the value that the car has depreciated over 2 years (from the first year to the third year)

Since we need to find the slope we divide this value by two.

That value would be -1250

Since the value is negative, we know the car has depreciated in value. We also now know that it depreciated in value by $1250 every year

Hope this helps!

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Step-by-step explanation:

3 0
3 years ago
yall do u want me to fail? if no plz answer this question: is 92.35 equal to (9 × 100) + (2 ×10) + (3 × 110) + (5 × 1100)
schepotkina [342]

Answer:

no of course its not.

Step-by-step explanation:

(9 × 100) + (2 ×10) + (3 × 110) + (5 × 1100)

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6 0
3 years ago
A square classroom has a perimeter of 60 feet. How long is each side of the room?
nignag [31]

Answer:

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Step-by-step explanation:

since it is a square all sides are equal.

60/4=15

Therefore the answer is 15

4 0
2 years ago
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