Bonnie filled her car's gas tank. She put in 10 1/2 gallons and paid $42. Write the ratio in fractional form and determine the cost of gasoline per gallon (show work)

$4 per gallon of gasoline

Step-by-step explanation:

10.5g = 42

g = 42/10.5

g = 4

45

step-by-step explanation:

smple

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1