A parachutist is 800 feet above the ground when she opens her parachute. She then falls at a constant rate of 5 feet per second. Select the equation that represents this situation.

h = - 800t + 5

y = - 5x + 800

h = 5t - 800

y = 800x + 5

Kyle has to make a decision about his health insurance. Under one plan, the monthly cost of insurance is $15, but if he visits a doctor, he has to pay $50 for an office visit. Kyle estimates that he has a 0.

you borrow $90 form your grandmother. you pay back $15 each week. Write an equation in standard form that represents the amount owed y after x weeks

A teacher divides the students into three groups for project. Each group has the same number of students. Is the total number of students prime or composite? Explain period

5y-2y+7y=? what is the answer

A right triangle has legs 48 inches and 55 inches long. What is the length of the hypotenuse in inches?

If the average price of a new one-family home is $246,300 with a standard deviation $15,000, find the minimum price of the houses that a contractor will build to satisfy the middle 80% of the market. Assume that the variable is normally distributed.

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What is the slope of the line passing through (1, 2) and (3, 8) ? slope = 1/7 slope = 1/3 slope = 3 slope = 7

Members of a car sharing program pay a fee of $50 per month plus$ 7.65 for every hours they use a car. a member bill was$ 149.45 last month. how many hours did the customers use a car last month?

A rectangular shaped desk has a length of 25 inches and a width of 18 inches. A desk with a similar shape has a length of 60 inches. What is the width of this desk?