Use the grouping method to factor 4x^3 + 20x^2-3x-15

a) (x-5) (4x^2+3)

b) (x+5) (4x^2-3)

c) 2x (x+1) (2x-15)

d) (x^2-5) (4x+3)

One roll of masking tape costs $1.15. Max wants to buy as many masking tape he can with $5.75. Write an algebraic inequality to represent the situation

Sarah has completed 0.4 of her word puzzle book, which contains 90 puzzles. If she completes 6 more, how many puzzles are left to complete?

Which event in Mecbeth happens first?

How do you find 3w-6w+3w*7*7*6*5:9+2

A scout troop plans to hike a 21-mile trail in the Appalachian Mountains. They expect to hike the trail at a rate of 3.5 miles per day.

The length of a rectangle is 1 ft more than double the width, and the area of the rectangle is 45 ft2. find the dimensions of the rectangle.

Each minibus seats 14 people, and the school owns 5 minibuses. Use mental math to find how many students can ride in the school's minibuses at the same time. Show your work.

Find the x and y intercepts of 8x 4y=56

Factor completely x2 - 10x + 25. (x - 5) (x - 5) (x + 5) (x + 5) (x + 5) (x - 5) (x - 25) (x - 1)

2/3=1.2/x solve for x