An airplane 30,000 feet above the ground begins descending at a rate of2,000 feet per minute. Write an equation to model the situation. *

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.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?