Simplify

4/a-a/4

A. 16-a^2/4a

B. 4-a/4a

C. 4-a/a

D. - 1

Solve the system of equations algebraically. Show all of your steps. Y=x2+2x y=3x+20

What is the unit form for 10 times 6tens

A jump suit costs 125 dollars. The rate of the discount is 20 percent. What is the discount

Last year rides were in 2/10 less of the fairground and games were in 1/10 more of the fairground is the fraction of the fairground that had rides and games last year the same as the fraction that has rides and games this year explain how you

O quadrado de um numero e igual ao produto desse numero por 3, mais 18 qual e esse numero

9 - 3 : 1/3 + 1 = ? ...

Each month, MS Patrick spends $60 on transportation to work, and earns $24.50 per hour. each month, MR Shah spends 150 on lab equipment and earn $32.50 per hour. how many hours do they have to work to earn the same amount?

Mr. Smith has 12 congruent boxes shaped like rectangular prisms in his office. If the length is 25 inches, the height is 2 feet, and the volume is 9,000 cubic inches, what would the width of one of his boxes be?

Solve for q. -15 - 18q = - 20q + 15 q =

Represent the proportional relationship described with an equation where d equals dogs and c equals cats: three dogs for each cat