3 years ago

Can someone please help explain the steps? I'm having a hard time understanding the other answers to this question.

Mathematics

1 answer:

Amanda [17]3 years ago

7 0

Answer:

(3,2)

Step-by-step explanation:

Y=-2x+8 equation 1

y=x-1 equation 2

x-1=-2x+8 substi y of second equation into y of first equation.

3x=9

x=3

solve for y by putting the x value into either equation

y=x-1

y=3-1

y=2

You might be interested in

How many

tatiyna

Answer:

Step-by-step explanation:

7 0

3 years ago

6.12 fraction equivalent

trapecia [35]

It’s 6 3/25 as a fraction

7 0

3 years ago

Read 2 more answers

The students in Hunter's grade voted to select a guest speaker. 60 students voted for a famous athlete. If there are 75 students

mojhsa [17]

Answer:

80%

Step-by-step explanation:

60/75 = 4/5 = 80%

4 0

2 years ago

If y varies directly as x and y = 5.5 when x = 11, find x when y = 3.5

PtichkaEL [24]

Answer:

x=7

Step-by-step explanation:

y=mx

5.5=m×11

5.5÷11=m

m=1/2

y=mx

3.5=1/2×x

3.5÷1/2=x

x=7

4 0

3 years ago

Read 2 more answers

Students collected money for a trip. Each of the 21 student contributed the same amount. How much did each student contribute, i

MakcuM [25]

Answer:

$12.40

Step-by-step explanation:

Because each of the students paid the same amounts, you just divide the total amount of money by the number of students there are, which is 21 and you get your answer of $12.40. hope this helps :)

3 0

3 years ago

Read 2 more answers