3 years ago

What is the math answer ×+9=12

Mathematics

2 answers:

tamaranim1 [39]3 years ago

6 0

Answer: x=3

work: x+9=12
x=12-9
x=3

Nadya [2.5K]3 years ago

6 0

X=3 because if you replace x with 3 and add 9+3, your answer will be 12

You might be interested in

Use the two-way frequency table to complete the relative frequency table. Drag the numbers into the boxes.

vodomira [7]

Answer:

Let me know if you can see this SS

Step-by-step explanation:

It has the answers

5 0

3 years ago

I don’t know what I’m doing wrong. I need help understanding this problem please...

denpristay [2]

Answer:

Step-by-step explanation:

Cost (C) depends on the number of miles traveled (x).

So C is the dependent variable.

Or C(x) if they want you to be more specific.

x is your independent variable.

Miles driven do not depend on anything.

5 0

3 years ago

Factor. x^2-5x-84 pls help

vagabundo [1.1K]

Answer:

(x-12) (x+7)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 510,

Brums [2.3K]

Answer:

Step-by-step explanation:

solve a + (3a) + (a + 100)=510

7 0

3 years ago

What's the answer to this?? I've tried 10 times and I can't solve it. Please help me!!

Lera25 [3.4K]

Answer:

whats the question

Step-by-step explanation:

4 0

3 years ago