For every 60 phone calls that linda made in a month, she received 70 phone calls. what is the ratio in simplest form of the number of calls made to the number of calls received by linda that month?
a.1: 7
b.6: 1
c.6: 7
d.7: 6

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?