3 years ago

!!please help asap!! How does writing an equation help you solve problems with percentages?

1 answer:

5 0

Percent problems can be solved by writing equations. An equation uses an equal sign (= ) to show that two mathematical expressions have the same value. Percents are fractions, and just like fractions, when finding a percent (or fraction, or portion) of another amount, you multiply. ... Percent of the Base is the Amount.

You might be interested in

What are the steps to divide 36.75 by 3?

Nadya [2.5K]

Answer:

12.25

Step-by-step explanation:

(1): "36.75" was replaced by "(3675/100)".

2 Simplify 147/4

3 147 /4 divided by 3

.....

49/4 which equal 12.25000

5 0

2 years ago

3(у +8) - 10<br> Distribute property

cupoosta [38]

Answer:

3 y + 14

Step-by-step explanation:

(hope this helps can i plz have brainlist :D hehe)

8 0

3 years ago

Select the cone(s) that are similar to a cone with a height of 9 meters and a radius of 3 meters.

choli [55]

Answer:

I think it is option 4, because it has the same scale. The height is 3 times as much as the radius.

4 0

3 years ago

Liz flips a coin 40 times. The coin lands heads up 24 times and tails up 16 times. What is the theoretical probability of the co

Semenov [28]

Answer:50

Step-by-step explanation:

Because I just got it right

4 0

3 years ago

Calculate the value of 3x + 4y when x = -6 and y = 5.

MArishka [77]

Answer:

x = -6

-18+4y=0 => 4y=18 =>y=18/4=9/2

Y=5

3x+20=0 => x=3x= -20=> x= -20/3

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

!!please help asap!! How does writing an equation help you solve problems with percentages?​

!!please help asap!! How does writing an equation help you solve problems with percentages?