3*-2+2y=10yopbdudhdhd

1 answer:

3 0

You start out with 3*-2+2y=10
Simplify and you get 2y-6=10
Add 6 to both sides. 2y=16
Divide both sides by 2. Your answer is y=8.

You might be interested in

There is one side of the triangle that you can measure. Which side would it be? (XZ, XY, or ZY)

svetoff [14.1K]

In this right triangle, you are given the measurements for the hypotenuse, c, and one leg, b. The hypotenuse is always opposite the right angle and it is always the longest side of the triangle.
...
Number x Number y which, when multiplied by itself, equals number x Square root y
100 10 • 10 10

Brainly pls

7 0

3 years ago

When a snowstorm hit the town of Clarkesville, there already were 4 inches of snow on the ground. The storm lasted for 2 hours,

Olin [163]

Answer:

Rate of snow fall per hour ≥ 1 inches per hour

Step-by-step explanation:

Given:

Amount of snow already settled = 4 inches

Time period of snow fall = 2 hour

New amount of snow = least 6 inches

Computation:

Extra amount of snow ≥ New amount of snow - Amount of snow already settled

Extra amount of snow ≥ 6 - 4

Extra amount of snow ≥ 2 inches

Rate of snow fall per hour ≥ Extra amount of snow / Time period of snow fall

Rate of snow fall per hour ≥ 2 / 2

Rate of snow fall per hour ≥ 1 inches per hour

8 0

4 years ago

If a bored game was originally $25 and it is on sale for $18 , what is the percent discount?

Blizzard [7]

Hi there!

To find the percent discount, we need to divide the new price by the original price without the discount:

18 / 25 = 0.72

Now, we convert this into a percentage, so we can find the <em>percent </em>discount:

0.72 = 72%

Now, we subtract from 100%:

100% - 72% = 28%

So, the answer is 28%.

Hope this helps!

7 0

4 years ago

A vat contains 18 gallons of liquid when a drain pipe opens and the liquid begins to leave the vat at a rate of 4 gallons per ho

SashulF [63]

Answer:

$y=-4x+18$

Step-by-step explanation:

Let x be the number of hours.

We have been given that a vat contains 18 gallons of liquid when a drain pipe opens and the liquid begins to leave the vat at a rate of 4 gallons per hour.

To graph the amount of liquid first of all we will find the equation of line for our given situation.

Since we know that equation of a line in slope-intercept form is: $y=mx+b$ , where, m = slope and b = y-intercept or initial value.

As liquid is leaving the vat at a rate of 4 gallons per hour, this means that amount of liquid in vat in decreasing 4 gallons per hour. As slope is also known as rate of change, so slope of our given line will be -4. A negative slope means that with each increase in x our y will decrease by 4.

As initially there were 18 gallons of liquid in vat, so our y-intercept will be 18.

Upon substituting our given values in slope-intercept form of equation we will get,

$y=-4x+18$

Let us find x-intercept by substituting y=0 in our equation.

$0=-4x+18$