If a = 2, find b, c, and d.

a + b = c

a-c=d

a+b=5

11 (11d+3z+8), for d = 10 and z = 12 A 1,614 B 1,699 C 1,254 D 1,694

What is the value of i 20+1?

Kill'em Dead Pest Control needs to set out 5 roach motels per square yard. In a rectangular studio apartment that's 7 yards by 4 yards wide, about how many roach motels will need to be set out?

What is the slope of y=-x

Vanessa wants to buy a new iPod that costs $239.25. She earns $7.25 per hour at work.

The large Magellanic Cloud is a galaxy that orbits our milky way galaxy at a distance of 1.79 * 10^5 light years. which shows this number written in standard notation?

Jennifer had a total of 20 coins consisting of nickels and quarters. If the value of the coins was $1.80, how many quarters did she have?

How to write factor the expression to find equivalent 28x-36

Apply the communicative property to 13*7*21 to arrange the terms and still get the same solution

The middletown zoo has 130 different exhibits. of those 130 exhibits 30%of the exhibits contain birds. how many exhibits contain birds