Amedium sized apple has 70 calories. this is 10 calories less than 1/4 of the calories in an old chocolate bar. we need to find out how many calories are in the bar? what could be a model for the first step?

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

Which system of linear inequalities is graphed? can somebody pleasssse

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3