For question 9, I don’t get it it is angled but how do u calculate it on ur calculator

When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?