6x-3y=-6 for yi need an equation

Simplify 3 (4x^2-4x+1)

Gretchen worked in the ticket booth for 20 minutes. Kevin worked in the ticket booth 5 times longer than Gretchen.

1/4 cup equals how many pounds?

Rounding without a Number What is 3,547 rounded to the nearest thousand?

The tax rate on harriet Walker's 80,000 vacation home is 20 mills. The property is assessed at full value. How much will harriet Walker's pay in taxes this year

For a school event, of the athletic field is reserved for the fifth-grade classes. The reserved part of the field is divided equally among the 4 fifth-grade classes in the school.

Correct simplification of 8x^2 (5x + 2x^2 - 3) ?

Yuto and Lian are at train stations 1,880 kilometers apart. Yuto boards a train heading east at an average speed of 220 kilometers per hour.

I have to write these as algebraic expression. #1. t decreased by 13 is less than 21? #2. the product of c and 5 is equal to 5? #3. 9 to the n?

A square that has 28 cm long edges is centered on the x-axis in a region where there exists a uniform electric field given by = (1.2 kN/C).