3 years ago

2x - 4y = 9 Solve for x and y

2 answers:

8 0

If they are talking about intercepts then x=(9/2,0) and y=(0,-9/4)

5 0

Solve for x, set y to 0

2x - 4(0) = 9

2x = 9

x = 4.5

Solve for y, set x to 0.

2(0) - 4y = 9

-4y = 9

y = -2.25

You might be interested in

polet [3.4K]

The point-slope form:

$y-y_1=m(x-x_1)$

m - slope

We have the slope m = 2 and the point (6, 1). Substitute:

$\boxed{y-1=2(x-6)}$

5 0

3 years ago

Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

$\frac{-4d^{2}+15d^{2}}{5}=\frac {11d^{2}}{5}\\\\=\frac{11*1^{2}}{5}\\\\=\frac{11}{5}\\\\=2\frac{1}{5}$

3 0

3 years ago

erastova [34]

Answer: -108/+18 = -6

Step-by-step explanation: Multiply 18 by -6 for B then it simplifies out.

3 0

3 years ago

rosijanka [135]

The second result is more precise because it's in millilitre,so if the first were to be fully precise,it should have been 78.6 cm.

Hope this helps!

4 0

3 years ago

Nadusha1986 [10]

180/3x then you get you answer

4 0

4 years ago