The length of a rectangle is 4cm more than the width. And the perimeter is at least 48 cm. What are the smallest possible dimensions for this rectangle?

Solve the quadratic by quadratic formula below a^2-4a=21

Factor the expression using GCF 16p - 8

Your annual clothing bill went up form 677.15 last year to 783.17 this year. What is your annual percent of increase from last year to this year?

Valuate 3a2 + 4b2 for a = 2 and b = 3

Put the square root of - 32 - the square root of - 18 in standard form

Yuto and Riko went for a bike ride on the same path. When Riko left their house, Yuto was 5.25 miles along the path. If Yuto's average speed was 0.25 miles per minute and Riko's average speed was 0.

Mrs. Thomas bought a bed for $1,548 and three armchairs. The bed cost 4 times as much as one armchair. How much did Mrs. Thomas spend altogether?

The domain for f (x) and g (x) is the set of all real numbers. Let f (x) = 3x + 8 and g (x) = x2. Find (f • g) (x). 3x3 + 3x2 + 8 3x2 + 8 x2 - 3x - 8 3x3 + 8x2

Use the linear combination method to solve the system of equations. - 2.1x + 4y = 5.3 2.1x - 5.5y = - 0.2 What is the solution to the system? (-1.1 ⇒ - 9, 3.4 ⇒ - 3.4)

What is (5*2) : 6*0