1. Arlo's gas purchases for the last four week were: 5.321 gallons, 2,87 gallon, 7 gallons, and 4.879 gallons. What was his total purchases?
a. 18.73 gallons
b. 20.07 gallons
c.23.32 gallons
d 17.650 gallons

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.