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3 years ago

14

Kevin and Randy Muise have a jar containing 47 coins, all of which are either quarters or nickels. The total value of the coins

in the jar $8.15 How many of each type of coin do they have ?

1 answer:

SVETLANKA909090 [29]3 years ago

4 0

Ik but learn its simple but there is multiple answers

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Use an inequality symbol to compare -3 +7____-10-2

Damm [24]

Answer:

-3+7 > -10-2

Step-by-step explanation:

-3+7 = +4

-10-2 = -12

∴ +4 > -12

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Step-by-step explanation:

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An element with mass 310 grams decays by 8. 9% per minute. How much of the element is remaining after 19 minutes, to the nearest

Cerrena [4.2K]

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Can someone help with 3-7 with explanation! Thank you! :)))

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3-7 is -4 because if you use a number line and start at three and go back 7 you will get -4

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