3(-1/4)=
-3/4(-4)= -1.8 (5)= 0.54(8)= -2.4 (3)= -4/7 (-3/5)(-7/3=( )×(-7/3)= -2/3(1/2)(-6/7)= in one day 18 people each withdraw $100 from an ATM machine what was the overall change in the amount of money in the ATM machine?
Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0