3 years ago

Somebody please help!

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

7 0

Answer:

3x-4y

Step-by-step explanation:

You need to simplify the equation. Because you can only add numbers with same variable, add 2x and x together to get 3x. Since 3x and -4y have different variables, they can't be added together, so this is the simplest form of the equation. JUST TO BE CLEAR, you won't be able to find the exact value of the variables unless you have more information. Therefore the only thing you can do is simplify.

You might be interested in

Solve by factoring<br> x^2-x-30+0

maksim [4K]

Answer:

(x+30) (x+0)

Step-by-step explanation:

anything times zero is zero so the first part is easy

30 plus 0 is 30 sooo yeah

6 0

2 years ago

The product of a number X and six is for more than the product of the number and 3/8. Which answer represents this situation?

stiks02 [169]

Answer:3/8y+(6x+4)

Step-by-step explanation:

I’m 99% sure to is is right

6 0

3 years ago

Danielle runs 1/5 of a mile in 4.5 minutes. if she continues at the same speed, how long will it take her to run two miles?

motikmotik

(1/5) / 4.5 = 2 / m....1/5 mile to 4.5 minutes = 2 miles to m minutes
cross multiply
(1/5)(m) = (2)(4.5)
1/5m = 9
m = 9 * 5/1
m = 45 minutes <===

4 0

3 years ago

Which of the following is a solution of the linear equation 4x + 3y = 16? * (1, 4) (2, 3) (1, 3) (2, 4)

rosijanka [135]

Answer:

(1,4)

Step-by-step explanation:

if u substitute these numbers u can find out that these numbers make the solution.

hope this helps

8 0

3 years ago

Wendell wants to make a wooden lid for a decorative box.

GuDViN [60]

Answer:

496944 is the area im sorry i dont know the rest

Step-by-step explanation:

4 0

3 years ago