2 years ago

Solve for x and y 7x+12 12x-28 9y-77

1 answer:

motikmotik2 years ago

8 0

Answer: x= 9y - 77 its vertical intercep 0, -77

You might be interested in

ohaa [14]

Answer:

100

Step-by-step explanation:

dont know how to explain it.

7 0

2 years ago

pishuonlain [190]

The answer to the problem is D

4 0

2 years ago

Leviafan [203]

Answer:

Step-by-step explanation:

$\frac{1}{4}+\frac{9}{10}y - \frac{3}{5}y+\frac{7}{8}\\\\=\frac{1}{4}+\frac{7}{8}+\frac{9}{10}y-\frac{3}{5}y\\\\$

Combine like terms. 1/4 and 7/8 are like terms and LCD of 4 and 8 is 8

9/10y and -3/5y are like terms and LCD of 10 , 5 is 10

$= \frac{1*2}{4*2}+\frac{7}{8}+\frac{9}{10}y-\frac{3*2}{5*2}y\\\\=\frac{2}{8}+\frac{7}{8}+\frac{9}{10}y-\frac{6}{10}y\\\\=\frac{9}{8}+\frac{3}{10}y$

5 0

2 years ago

11111nata11111 [884]

The cost of renting the car every day is going to be y=18n+120 so if you plug 8 into n you get 264

8 0

3 years ago

marissa [1.9K]

Answer:

Its x=-10

Step-by-step explanation:

7 0

1 year ago