2 years ago

If gas costs $3.95 per gallon at a local service station, how many cubic feet of gas can a customer buy with $50

1 answer:

8 0

Look at it this way

this is an easy division question

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Alla [95]

Each 0 is a point in the right direction like 2.2x10^4 would be 22,000 because you are moving the 2.2 4 place right of the decimal point.

3 0

2 years ago

Stolb23 [73]

Answer:

Step-by-step explanation:

(2u+3u)(u+v)-2u+3v

=2u(u+v)+3u(u+v)-2u+3v

=2u^2+2uv+3u^2+3uv-2u+3v

=5u^2+5uv-2u+3v

7 0

2 years ago

nata0808 [166]

Answer:

height=12

Step-by-step explanation:

To find the height of the triangle first you would have to change it into a right triangle.

The right triangle would have a base of 5 and the hypotenuse would be 13

The n you would use Pythagorean theorem to find the height

${a}^{2} + {b}^{2} = {c}^{2}$

${5}^{2} + {b}^{2} = {13}^{2}$

${b}^{2} = 144$

b=12

4 0

2 years ago

pashok25 [27]

You can reduce the first one by combining the ab and the ba term

5 0

2 years ago

levacccp [35]

The perfect whole squares are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100.

Less than 30 are:

5 0

2 years ago