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love history [14]
3 years ago
14

Mx + 4y = 3t solve for x

Mathematics
1 answer:
olasank [31]3 years ago
6 0
Mx + 4y = 3t
mx = -4y + 3t
x = (-4y + 3t) / m or x = -4y/m + 3t/m
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Cal's go cart has a gas tank with the dimensions shown below.
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Step-by-step explanation:

Calculate the volume of the go cart tank, which has the form of a rectangular prism. You can use the following formula:

V=l*w*h

Where:

l: is the lenght.

w: is the width.

h: is the height.

In this case:

l=15.4in\\w=10in\\h=3in

Substitute values into the formula. Then:

V=(15.4in)(10in)(3in)=462in^3

If a gas can holds 1 gallon of gas and 1\ gallon=231\ in^3, then the number of full gas cans that will take to fill the go cart's tank (whose volume is 462 in³) is:

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3 years ago
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8 0
3 years ago
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A bag of marbles contains only purple and yellow marbles. The bag has three times as many yellow marbles as purple. The bag cont
cricket20 [7]
You can also find out number of yellow and purple balls by solving these equations simultaneously.

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3 years ago
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X - y = -2<br>2x + 4y = 38​
Oxana [17]

Answer:

y=7

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then substitute -2+y into the x in the other equation

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2(-2+y) + 4y = 38

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to get X:

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3 years ago
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Goryan [66]
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Answer in simplest form: 17/12
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3 years ago
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