What is the value of Fraction 1 over 2x3 + 3.4y when x = 2 and y = 5? 18
20
21
37

C. 21

Step-by-step explanation:

I took the test and it was right.

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

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1