Is the product of - 4 and - 7 positive or

negative? Why?

179 tenths write in standard form

The graph of the function f (x) = - 1/x is centered at the origin as shown on the left below. The graph on the right is the same graph translated so that it is centered at (-2,2). Write the equation of the graph on the right.

One square has an area that is 10 cm^2 larger than another. What is a reasonable domain for the area of the larger square

Suppose you do a favor for 3 people. then you ask each of them to do a favor for 3 more people, passing along the request that each person who receives a favor does a favor for 3 more people.

Product #1: iTech Device The current resale value is $300. The resale value is expected to decrease by 30% per year for the next several years. Product #2: Dynasystems Device The current resale value is $300.

How do you solve - 6x+3y=1 and 6x+4y=-10 using elimination/substitution

What is a divided by b = 25xy/6x

What is the least common multiple of the first 4 positive integers

A ball is dropped from the top of a 50 ft. building. The function h (t) = - 16t^2+50 models the height of the ball, h (t) (in feet), at any given time, t (in seconds). Where is the ball after 0.5 seconds?

How many different 6 digit codes can be formed using digits 0 through 9