drinkshiraz5 drinkshiraz5

17-10-2021
Mathematics

contestada

At the market, 5 light bulbs cost $9
How much do 7 light bulbs cost?

Respuesta :

esteramanzo esteramanzo

17-10-2021

Answer:

If 5 light bulbs cost $9, then each costs $1.8.

Then 7 light bulbs would cost $12.6.

Step-by-step explanation:

Answer Link

DummoBrain DummoBrain

17-10-2021

Answer:

If 5 light bulbs costs $9

1 lights bulb‘s cost is 9 divided by 5.

9 divided by 5 is equal to $1.8

1.8 x 7 = $12.6

answer is 12.6

Answer Link

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