5. Determine the equation of the tangent to each curve at the given value of x. e) f (x) = (1 - 9x) (1 + 3x2), x = 0

Three times the sum of a number and seven, all divided by four

A pack of cinnamon scented candles sell for 4$ what is the sales tax rate if the total cost of the pencils is 4.32$

What is the value of x in the equation 2x - 3 = 9-4X? -3 1 2

Catherine purchases 8 bags of cyprus mulch. She has a coupon for $0.75 off each bag of mulch. After applying her coupon towards the purchase, the total cost of the mulch is $22. What is the regular price for a bag of mulch?

He started with $300 in his checking account and his new job pays a salary of $9/hours. What a function that models the amount Michael has in the checking account after h hours.

You write 4 different names on index cards. You shuffle the cards and then lay them out in a row. What is the probability that they will come out in alphabetical order? Express your answer as a fraction in simplest form.

To make cookies, James need to put a ratio of 3/4 cup of sugar to 2/1/2 cups of flour. How many cups of flour would Jamie need for every 1 cup of sugar

the relationship between feet and inches is a function. Write an equation that shows how to find the number of inches (n, output) if you know the number feet (i, input). Then make a function table that shows the number of inches in 1,2,3 and 4 feet.

What are the interpretations of the line 3x - 15y = 60? X-intercept y-interception A: x 20 - y - 4 B: x 5 - y 20 C: x - 3 - y 15 D: x - 4 - y 20

John is driving north at 60 mph. Yes leaves the same place two hours later, and drives along John's path at 75 mph. How long does it take Ted to catch up to John? How long has Ted been driving?