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BARSIC [14]
3 years ago
14

Solve two step equations: 3y +1/5 = 2/5

Mathematics
1 answer:
asambeis [7]3 years ago
5 0

Answer:

y = 1/15

Step-by-step explanation:

3y + 1/5 = 2/5

Subtract 1/5 from each side

3y +1/5 -1/5 = 2/5 -1/5

3y = 1/5

Multiply by 1/3

3y *1/3 = 1/5 *1/3

y = 1/15

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Please help math finals!!!What is the equation of the line that has a slope of 14 and goes through the point (8,−3)
katovenus [111]

I'm taking the same final test.

The answer is y= 1/4x - 5

How? Well in this case we are using the formula y= mx + b

Substituting it with the given point (8, -3) and the slope 1/4

it'll look like -3 = 1/4 (8) + b

Next we solve.

-3 = 1/4 (8) + b

-3 = 8/4 + b

-3 = 2 + b

-2 -3 = b

-5 = b

so we now we know that b = -5.

All we have to do is substitute that into the equation to get our final answer (this time, without the point 8,-3).

Our answer in the end is y = 1/4x -5

7 0
3 years ago
A muffin sale at the Community Theater Fall Festival took in $84.75. All muffins sold for $0.75 each. How many muffins were sold
ki77a [65]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the answer it's not factor
Helen [10]
It is a divisor
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7 0
3 years ago
These two cylinders are congruent. cylinder a has a radius of 4 centimeters. cylinder b has a volume of 176π cubic centimeters.
Dafna11 [192]

The height of cylinder b is 11 cm.

<h3>How to measure the volume of ​​a cylinder?</h3>

The volume of the cylinder is related to the capacity of this geometric figure. Remember that the cylinder or circular cylinder is an elongated and rounded geometric solid.

The formula for the volume of a cylinder is given by:

V = \pi.r^2.h

Where:

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  • r: radius
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In this case, as the cylinders are congruent, both will have the same radius, thus:

V = \pi.r^2.h\\176\pi=\pi(4)^2(h)\\h=11

See more about height of cylinder at brainly.com/question/14165005

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4 0
2 years ago
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12+2y=18
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Each birthday card costs 4

7 0
4 years ago
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