On a number line, the distance from zero to -13 is 13 units. which equation demonstrates this concept? a. 132 = 169 b. |-13| = 13 c. |-13| = -13 d. 0 + 13 = 13

7x+8y=-18, 4x-9y=-3 solve the system of equations

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?