Ab = 6 BC= 12 what is the lenghth of ac

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

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

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?