2 years ago

If rx - st = r , which expression represents x

1 answer:

5 0

Your goal is to have x by itself
Send st to other side
rx= r+st

Divide by r so x stays alone

X=(r+st)/r

Which is also equal to

X=r/r+st/r
X= 1+st/r

You might be interested in

A farmer set out to travel on a 170 km stretch of lonely prairie highway at an average speed of 105 km/h. he was more than halfw

Lorico [155]

He didn't finish the trip, he walked for 5hrs and 41 minutes and 30 seconds, and walked 34.32km

3 0

3 years ago

Mr. Markowski drives to his office one morning. After he leaves his house, he drives

ella [17]

OMG I LOVE THE OFFICE, team dwight

7 0

4 years ago

Put the following equation of a line into slope-intercept form, reducing all fractions. 6x+2y=8

djyliett [7]

6x+2y=8
2y=-6x +8
y=-3x+4

4 0

3 years ago

The length of a room is 23 1/2 feet. When using a 1/8 inch = 1 foot scale, find the length of

LuckyWell [14K]

Answer:

2.9375 inches or 2 15/16"

Step-by-step explanation:

23 1/2 feet equals 282 inches

(1/8 ÷ 12) = (x ÷ 282)

cross-multiply:

35.25 = 12x

x = 2.9375 or 2 15/16 inches

4 0

3 years ago

A light flashes every 8 seconds how many times will it flash in 3 minutes

pogonyaev

Answer:

22 times.

Step-by-step explanation:

3 minutes = 180 seconds.

180 divided by 8 = 22.5

The light only flashed 22 times.

3 0

3 years ago