3 years ago

Can someone please help me with this I'm on #5

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

8 0

The answer should be 30

posledela3 years ago

7 0

Answer:

Step-by-step explanation:

solving

9 + 12 + 9

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Quinzel and Joseph sell shoes. Last month Quinzel sold 18 less pairs

hichkok12 [17]

Answer:

Quinzel sold 17 pairs of shoes last month.

Step-by-step explanation:

Let be "Q" the number of pairs of shoes Quinzel sold last month and "J" the number of pairs of shoes Joseph sold last month.

Set up a system of equations:

$\left \{ {{Q=J-18} \atop {Q+J=52} \right.$

Solve for "J" from the first equation:

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Applying the Substitution Method, you get:

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3 years ago

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3 years ago

A cylindrical jar has a diameter of 9 in. and a height of 12 in. The water surface is 2.5 in. from the top. About how much water

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3 years ago

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marishachu [46]

Answer:

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Step-by-step explanation:

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Can someone please help me with this I'm on #5​

Can someone please help me with this I'm on #5