1 year ago

Can someone help with this

Mathematics

1 answer:

mixas84 [53]1 year ago

5 0

Step-by-step explanation:

-10-2x = 3x+15

5x = -25

x= -5

You might be interested in

Eli has saved $8 more than 1/3 of Angela’s savings.If they each save $10 more Eli will have saved &4 more than Angela’s savi

klasskru [66]

Answer:

$34

Step-by-step explanation:

7 0

3 years ago

Three friends were helping to push a car. If all three are pushing equally hard and the net force is 600N, how hard is each one

slavikrds [6]

Answer:

One person is pushing the car in the net force of 200N

Step-by-step explanation:

600 divided by 3 (600 N in total, and 3 person pushing.)

5 0

2 years ago

6. Andy scored 90 on the last history exam. He scored 81 this time. By what percent did his score decrease?

allsm [11]

Answer:

His score decreased by 9 percent this time.

Step-by-step explanation:

From his first history exam he had a score of 90 percent. The difference between his first score and present score is given by

90 - 81 = 9

6 0

1 year ago

You are running a fuel economy study. One of the cars you find is blue. It can travel 43 1/2 miles on 1 1/4 gallons of gasoline

nignag [31]

Answer:

Blue

Step-by-step explanation:

Blue = 43.5/1.25

34.8 mpg

Red = 21 3/5 / 4/5 = 21.6/0.8

27 mpg

4 0

2 years ago

During the month of febuary fabulous feet shoe mart sold 48 pairs of red loafers. After an ad campaign to boost sales they sold

frutty [35]

The percent of increase in sales.
(60-48)/48)*100=25%

7 0

2 years ago