if billy has 7 friends and he loses 6 friends and then gains 4 friends and then loses five friends, how many friends does billy have?

X+4, - x+64. Use the expressions that represent the length and width of the game board to write an equation that models the area of the figure.

One bundle contains 500 $20 bills. what would be the total value of 44 bundles

Which statement is correct? O A horizontal line has no slope. A vertical line has a slope of zero. A line that rises from left to right has a positive slope. O Aline that falls from right to left has a negative slope.

Item 16 The theoretical probability of spinning an even number on a spinner is 2323. The spinner has 8 even-numbered sections. How many sections are on the spinner?

Which type of triangle has its orthocenter on the exterior of the triangle?

A company rents vans for a rental fee of $18.00 per day with an additional charge of $0.45 per miles that a can is driven. Write an equation the represents the cost (c) of renting a van for one day and driving (m) miles.

How do you factor out the trinomial: 6x²+14x+4

What will be the shape of the model for 10000

Expand the expression In (2x^3/5y)

Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?