Which equation is true? A. 4+(−2)=(−5)−7 B. 11−4=8−(−1) C. 5+3=(−1)−(−9) D. (−6)+(−1)=2−(−5)

For the equations below which statement is true ?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15