Which expression could be substituted for y in the second equation to find the value of x? 2x - y = - 10
2x - 3y = 1​

Find percent notation for 0.008 0.008=

What is the prime factorization of 230

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons