Dan sold half of his comic books and then bought nine more he now has 18 how many did he begin with

The mean, the median, and the mode of a set of numbers can sometimes be equal to each other. sap true or false

What is the best approximation for the perimeter of a semicircle with a diameter of 35 inches? Use 3.14 to approximate pi. 54.95 in. 89.95 in. 109.90 in. 144.90 in.

Find the product of 17892 and 36

Lara has a triangle that has side lengths of 26, 34, and 58. She wants to reduce the triangle by one half, so she divides each side and each angle measurement by 2.

For all functions of the form f (x) = ax2 + bx + c, which is true when b = 0? The graph will always have zero x-intercepts. The function will always have a minimum. The y-intercept will always be the vertex.

How do you solve 840 - 56

Tony has 37 block then he buys more blocks now he has 51 blocks. How many blocks does Tony buy

A firkin is an old British unit of volume equal to 9 gallons. How many cubic meters are there in 6.00 firkins?

The procedures can also be called the methods

Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 136. Two adults and three children must pay $ 97. Find the price of the adult's ticket and the price of a child's ticket.