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Bad White [126]
3 years ago
7

can you please help me find the area. I put 141 but it says that i am wrong. Can anybody help and say what i did wrong.

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0

Answer:

3120 think

Step-by-step explanation:

i just did 3x8x10x13

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Mark was able to save $800 in 5 weeks. At the same rate, how much could he save in 8 weeks?
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Answer:

<h2>$1,280</h2>

Step-by-step explanation:

Since the rate is constant, we can do the following method.

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7 0
3 years ago
Mrs.Canale class is selling frozen pizzas to earn morning for a field trip . For every pizza sold , the class makes $5.35 . They
forsale [732]

Answer:

They must sell 106 more pizzas to earn $750.

Step-by-step explanation:

We are given that Mrs. Canale class is selling frozen pizzas to earn morning for a field trip. For every pizza sold, the class makes $5.35.

They have already earned $182.90, but they need $750. We have to find that how many more pizzas must they sell to be able to earn $750.

So, Firstly we will find that how much money did they have to earn more to be able to reach at $750.

Since, it is given that they have already earned $182.90.

So, Amount of more money they have to earn to reach at $750 = Final amount - Amount they already have

         = $750 - $182.90 = $567.1

<em>That means they have to earn $567.1 more to be able to reach at $750 mark. </em>

Also, it is known that the price of every pizza sold = $5.35

So, Number of pizza that should be sold to earn an amount of $567.1 is given by;

         <u>Number of pizzas</u> = \frac{567.1}{5.35} = \frac{5670}{535} = 106

Therefore, Mrs. Canale class must sell 106 more pizzas to be able to earn a total amount of $750.

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