Merary went to the grocery store and bought S loaves of bread and 2 gallons of milk for $14. The next week, Sarah bought 4 looves of bread and 3 gallons of milk for $13.00. $19 Which system of equations could be used to determine the cost of one loaf of bread (b) and one gallon of milk (m)?

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars