Betty had 1 1/4 hours to finish a test. She was nervous and it took her 1/2 an hour to calm down. How much time did she have left to finish the test? Express the answer as a mixed number.

1 1/4 divided by 2 = 5/8

1 1/4 is the same as 5/4

1 1/4 divided by 2 is therefore the same as

5/4 x 1/2 = 5x1/4x2 = 5/8

Step-by-step explanation:

so what is the question

step-by-step explanation:

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5