2 years ago

2x+3y= -1 3x+4y = -4

Mathematics

1 answer:

Mariana [72]2 years ago

3 0

Answer:

Point Form- (-8,5)

Equation Form- x= -8, y= 5

Add the equations in order to solve for the first variable. Plug this value into the other equation in order to solve for the remaining variables.

You might be interested in

Pls help<br> Will mark you brainliest :)

jeyben [28]

Answer:10

Step-by-step explanation:

7 0

2 years ago

Zoe made a scale drawing of a house and its lot. She used a scale of 1 inch : 3 feet. In real life, the backyard is 45 feet wide

stellarik [79]

I believe the answer is 15 inches

45/3=15

7 0

2 years ago

Read 2 more answers

Use the relationship between the angles in the figure to answer the question.

Art [367]

Its B because if you do the relationship right then your answer will be B

4 0

2 years ago

Read 2 more answers

If f(x)=3x-1 and g(x)=x+2,find (f-g)(x)

oksian1 [2.3K]

Answer:

$\large\boxed{(f-g)(x)=2x-3}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\f(x)=3x-1,\ g(x)=x+2\\\\\text{substitute:}\\\\(f-g)(x)=(3x-1)-(x+2)\\\\=3x-1-x-2\qquad\text{combine like terms}\\\\=(3x-x)+(-1-2)\\\\=2x-3$

7 0

2 years ago

What is (3x+8) + (6x+2) in simplest form

barxatty [35]

$(3x+8) + (6x+2) \\ \\ 3x + 8 + 6x + 2 \ / \ simplify \\ \\ (3x + 6x) + 8 + 2 \ / \ gather \ like \ terms \\ \\ 9x + 8 + 2 \ / \ simplify \\ \\ 9x + 10 \ / \ simplify \\ \\ Answer: \fbox {9x + 10}$

7 0

2 years ago

Read 2 more answers