Help me with the ones you are able to do. Please:((

5. $16.8 6.$16.7 7. 4 costumes 8. no because the slope isn't one 9. 28.8

Step-by-step explanation:

For number 5 you would divide the 90 miles by the two gallons of gasoline used which gives you 45. Your car is using one gallon of gas every 45 miles.

If your trip is going to be 270 miles long then you would divide the 270 by 45 to see how many gallons you would use. You would end up using 6 gallons.

Finally you would multiply the 6 by $2.80 to get $16.80

You would spend $16.80

the balance is found at the link

step-by-step explanation:

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.