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3 years ago

14

Jamilla is buildiing a square sandbox with sides 7 feet long. She wants to put sand 2 ft deep in the box. How much sand should J

amilla order

2 answers:

wlad13 [49]3 years ago

7 0

Volume=length times width times height
in a square length=width
so
length=width 7
height=2
volume=7*7*2=98 cubic feet of sand

jonny [76]3 years ago

3 0

volume = 7*7*2 = 49*2=98

she needs to get 98 cubic feet of sand

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The answer is 50 degrees
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2 years ago

Mandy is selling pancakes and waffles at her diner. On Monday she sold a total of 300 pancakes and waffles. If she charges $3 pe

elena-s [515]

Answer:

Mandy sold 250 pancakes and 50 waffles.

Step-by-step explanation:

From the information given, you can say that the sum of pancakes and waffles is equal to 300:

x+y=300

Also, the statement indicates that she charges $3 per pancake, $1 per waffle, and made a total of $800 and you can express this as:

3x+y=800

You have the following equations:

x+y=300 (1)

3x+y=800 (2), where:

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y is the number of waffles she sold

Now, you can solve for x in (1):

x=300-y (3)

Then, you can replace (3) in (2):

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Finally, you can replace the value of y in (3) to find x:

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According to this, the answer is that Mandy sold 250 pancakes and 50 waffles.

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2 years ago

How do I multiply fractions by whole numbers

Volgvan

Multiplying fractions by whole numbers:
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3 years ago

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The next number would be from the fractions we solved earlier. 0.5 and 0.625 would follow 0.4 and then 1.1 and 1.6667(solved for from fraction).

Here is the list:

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3 years ago

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2 years ago

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