A store charges $1.50 for a 20-oz bottle of sport drink. Which equation best represents the total cost, y, as a function of the number of bottles, x

a
x= 1.5y

b
y=1.5x

c
y= 20x

d

y=20y

You put $2000 in an account with a simple interest rate of 1.5%. how long does it take for the account to earn $60?

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.