Which of the following statements contain a variable? (you can have multiple answers)
answers:
a. ms. allen bought 3/4 of a pound of cheese.
b. sam scored 5 more points than eric.
c. dora broke half of the glasses.
d. the airplane flew at a speed of 600 kilometers per hour.

What is the degree of the monomial? a. 6x2 b. −x3y3 c. 7x

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate