In bowling, knocking down all of the pins with the first ball.
of a frame is called a strike. roni is practicing bowling and
gets a strike 2 times out of 10 attempts. her goal is to
have a minimum strike rate of 50%. which inequality
could roni use to determine the minimum number of
consecutive strikes she needs to achieve her goal?
a. x+10/x+2 greater than or equal to 0.50
b. x+10x/x+2x greater than or equal to 0.50
c. x+2/x+10 greater than or equal to 0.50
d. x+2/x+10 greater than or equal to 0.50x