Please help me wit my math work

8

Step-by-step explanation:

x+3÷(y-1)

=5+3÷(2-1)

=5+3÷1

=5+3

=8

8

Step-by-step explanation:

Substitute the variables in the equation to get:

5 + 3 ÷ (2 - 1)

According to PEMDAS, the first action would be to evaluate the parenthesis, leaving you with:

5 + 3 ÷ 1

Next, direct your attention to the division expression, (according to PEMDAS) getting:

5 + 3

Then, simply add.

8

see explanation

Step-by-step explanation:

Given

3x - 4y = 12

To find the x- intercept let y = 0 in the equation and solve for x

3x - 4(0) = 12

3x = 12 ( divide both sides by 3 )

x = 4 ← x- intercept ⇒ (4, 0 )

To find the y- intercept let x = 0 in the equation and solve for y

3(0) - 4y = 12

- 4y = 12 ( divide both sides by - 4 )

y = - 3 ← y- intercept ⇒ (0, - 3 )