Solve the equation using slope intercept described by the equation: y = 7x + 55 where y is the total cost in thousands of dollars and x is the number of tons of coffee beans roasted.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?