Refer to the equation 2x − 3y = 18.

1 answer:

7 0

First, you should rearrange your equation using simple algebra

2x-3y-18=0
2x-18=3y
(2x/3)-6=y

the y intercept has an x coordinate of 0, so substitute 0 as x in your equation to find the y-int.

the x intercept has a y coordinate of 0, so substitute 0 as y in your equation and algebraically solve for the x-int

to make the table of values, just substitute different values in for x in the equation

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PLEASE HELP

dexar [7]

Volume of a Rectangular Prism: V=lwh

l=50 cm
w= 30cm
h= 40 cm

Step 1: 50×30×40= 60,000

The volume of the tank is 60,000 cubic centimeters

The water reaches a height of 28 centimeters, or 2142.9 cubic centimeters per centimeter.

Step 2: 35× 2142.9= 75001.5 cubic centimeters

Step 3) 75001.5- 60,000= 15001.5 CUBIC CENTIMETERS ARE NEEDED TO FILL THE REST OF THE TANK TO A HEIGHT OF 35 CENTIMETERS

Hope this helps!

5 0

3 years ago

The height in inches (h) of a tomato plant growing in a garden is given by the equation h=2t+3, where t represents time in days.

Natali [406]

13 < 2t + 3 < 27

13<2t+3 2t+3<27
13-3<2t 2t<27-3
10<2t 2t<24
10/2<t t<24/2
5<t t<12

5 < t < 12

3 0

3 years ago

P is (7, 8) and Q is (-3, 2)

svetlana [45]

Answer:

(2,5)

Step-by-step explanation: