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2 years ago

Which first step for solving the given system using substitution results in an equation wit

Mathematics

1 answer:

Paraphin [41]2 years ago

8 0

I don’t know if I’m right but I got 2/3 but you should use desmos

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The price of a coat increased from $78 to $92. What is the price increase percentage?

svetlana [45]

Answer:

18%

Step-by-step explanation:

Percent change can be found using the following formula:

$\frac{original-new}{original}*100$

Original represents the initial cost where new represents the new cost. We multiply the answer by 100 to get the percentage:

$\frac{92-78}{78}*100$ = 18%

6 0

3 years ago

Which expression could be used to solve the problem?

Paladinen [302]

THE ANSWER IS D whoops lol sorry i was in an argument lol

4 0

3 years ago

The sum of a number and 3:

fenix001 [56]

Answer:

x+3?

Step-by-step explanation:

honestly, there is not alot of information present here. so when a hear "a number" i think variable.... which would be set up as x+3

6 0

3 years ago

What are the intercepts of this line?

Fiesta28 [93]

Answer:

x-intercept: -1

y-intercept: 0.5

Step-by-step explanation:

The intercept for each is where the other coordinate is at 0.

7 0

1 year ago

Solve the equation ƒ - (-4) = 12.<br> ƒ = -8<br> ƒ = 16<br> ƒ = 8<br> ƒ = -9

Anarel [89]

Step-by-step explanation:

-8 - -4= -8+4=-4

16- -4=20

8- -4=12

-9--4=-5

3 0

2 years ago

Read 2 more answers