Please help me. I dont have much time! Thank you if you decide to help tho

Mathematics

2 answers:

nadya68 [22]3 years ago

6 0

It would either be C or D I think.

Masja [62]3 years ago

3 0

Answer:

D. They have the same slope, and the same y-intercept so they have infinitely many solutions.

Step-by-step explanation:

Graphing these lines shows that both lines are the exact same line, and cannot have a point of intersection. Solving the equations shows you a value that is ultimately always correct; such as 0=0. This can be used as proof that "They have the same slope, and the same y-intercept so they have infinitely many solutions" because either equation can be rearranged to equal the other.

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What is the answer to -2 3/4 ÷ 5/-9 ??

kolbaska11 [484]

Answer:23 /180

Step-by-step explanation:

−23/ 4 /5 /−9= 23 /180

7 0

2 years ago

Read 2 more answers

This is also seventh grade math and I need the value of X again please... 12(x+10)=24?

Gnesinka [82]

Answer: x = -8

Step-by-step explanation: To solve for x in this equation, our first task is to simplify the left side by distributing the 12 through both terms inside the parentheses.

When we do that, we get 12 times x which is

12x and 12 times 10 which is 120.

So we have 12x + 120 = 24.

Our next task is to isolate the x term by subtracting 120 from both sides of the equation. On the left, 120 - 120 cancels and we're left with 12x. On the right, 24 - 120 simplifies to -96 so we have 12x = -96.

To get x by itself, we divide both sides by 12 and x = -8.

Work is also attached in the image provided.