Don has three times as much money as his brother, who has $25

Write an equation to represent the situation

Find the whole 25% of is 21

Make 0.1 ten times bigger in decimal form

What is the equation of the line that has a slope of 4/5 and a y-intercept of - 1?

Which expressions are equivalent to - 2.1 (-5.9) (-3.7) - 2.1 (-5.9) (-3.7) ? select each correct answer. a. - (2.1 5.9) (-3.7) - (2.1 5.9) (-3.7) b. - 2.1 - (5.9 3.7) - 2.1 - (5.9 3.7) c. - (2.1-5.9) (-3.7) - (2.1-5.9) (-3.7) d. - (2.1 5.9 3.7)

11x^2-10x-1 x^2-13x + 40 4x^3+2x^2 - 6x

What percent of 56 is 8?

The four o'clock flower is an example of incomplete dominance: R = red, r = white, and Rr = pink. If two hybrids are crossed, what are the chances that an offspring will have pink flowers?

At the zoo, there were 3 times as many monkey as lions. Tom counted a total of 24 monkey and linions. how many monkey were there

In four days, your family drives 5/7 of a trip. your rate of travel is the same throughout the trip. the total trip is 1250 miles. in how many more days will you reach your destination?

Find the value of x in the equation 2 (x-3) + 5x=5 (2x+6)