hector is buying books at a book store hue buys 2 used books and 1 new book for 26 dollars. the new book costs 18 dollars. each used book costs the same amount. what is the price of each used book?

The heights of women aged 20 to 29 are approximately normal with mean 64 inches and standard deviation 2.7 inches. men the same age have mean height 69.3 inches with standard deviation 2.8 inches.

Which of the following could be a function with zeroes of - 3 and 2?

Rename the number 82 thousands = ?

Sanjay begins to correctly graph the function f (x) = (x + 1) 2 - 3. Based on the axis of symmetry and the vertex, which graph could be Sanjay's? On a coordinate plane, a vertical dashed line at (1, 0) is parallel to the y-axis.

Tony is making flower arrangements. He is using three different kinds roses, daisies, and tulips. Each arrangement will have the same number of each of flower.

The first term in an arithmetic series is 2, while the sum of the first 8 terms of the series is 1472. What is the 8th term in the series?

Given that F (x) = x 2 + 2, evaluate F (1) + F (5) which is the answer? 38 30 15

The largest frog in the world is the goliath, found is west africa. It can grow to 12 inches long. The smallest frog can grow to about 4 percent as long as the goliath. What is the approximate length of the smallest frog in the world?

the original price of a pair of jeans is $50. it is on sale for 15% off. how much are the jeans on sale for?

At an airport, it costs $7 to park for up to one hour and $5 per hour for each additional hour. Let x represent the number of hours parked. Write the function that models the cost C (x) of parking x hours where x is an integaer greater than 1