3 years ago

Given the ordered pair (3, y), what value of y would make the ordered pair a solution of the equation 4x − 2y = 24?

1 answer:

5 0

(3,y), 4x-2y=24 4(3)-2y=24(substitute x with 3) 12-2y=24 -2y=24-12(subtract both sides by 12) -2y=12 y=-12/2 (divide both sides by -2) y=-6 Answer (3,-6)

You might be interested in

I don't understand any of this

EastWind [94]

Those are opposite angles and opposite angles are equal to one another.

so we can say that 62 = 2 + 3x and solve x from there.

60 = 3x
x = 20

5 0

3 years ago

Which type of function is shown in the table below.

solniwko [45]

Answer:

it is a not a function

Step-by-step explanation:

if you times 51 that's a hundred

7 0

3 years ago

I WILL GIVE BRAINLIEST IF YOU PLEASE CAN GIVE ME THE RIGHT ANSWER

lina2011 [118]

Answer:

D please give brainliest

Step-by-step explanation:

7 0

3 years ago

At the movie theatre, child admission is $5.40 and adult admission is $9.60 . on saturday, four times as many adult tickets as c

Burka [1]

Wer,ktjvhn,sjdnh,fcgjxhdntg

8 0

3 years ago

The radius of a cylindrical vessel is 7 cm and height is 1400 m . Find the cost of painting its inner curved surface area at the

Olegator [25]

Answer:

Cost = 616000 DHS per square centimetre.

Step-by-step explanation:

curved surface of a cylinder = 2 $\pi$ rh

r = 7 cm

h = 1400 m = 140000 cm

The outer curved surface area of the cylinder = inner curved surface area of the cylinder

The inner curved surface of the cylinder = 2 $\pi$ rh

= 2 x $\frac{22}{7}$ x 7 x 140000

= 2 x 22 x 1 x 140000

= 6160000

The inner curved surface of the cylinder is 6160000 square centimetre.

But, the cost of painting is at the rate of 10 DHS per square centimetre.

The inner curved surface of the cylinder = 6.16 x $10^{6}$ square centimetre.

cost of painting the inner curved surface area = $\frac{6.16*10^{6} }{10}$

= 616000 DHS per square centimetre

The cost of painting the inner surface is 616000 DHS per square centimetre.

6 0

3 years ago