Seventh grade * T.6 One-step inequalities: word problems 6HD
Learn with an example
Juan has grown 2 inches since last summer, but he's still not tall enough to get on the Crazy
Carts ride. The minimum height for Crazy Carts is 42 inches.
Let x represent how tall Juan was last summer. Which inequality describes the problem?
x + 2 5 42
X + 2 < 42
Solve the inequality. Then, complete the sentence to describe the solution.
Juan was less than
inches tall last summer.
Submit

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

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step-by-step explanation: