Thomas is throwing a graduation party for his son Michael. He went to the store and bought a total of 34 apples. The number of green apples is 8 less than 5 times the number of red apples. Write two equations using the variables r and g that can be solved simultaneously to represent the equation.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Evaluate the expression. (9 + 5)(3 + 2)0

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.