A direct variation has the equation y = 4x. What is the value of y for x = 3?

a. 3

b. 7

c. 12

In May Jim's lunch account has a balance of $58. in May Jim's lunch account has a balance of $58.19 If lunch cost $2.74 per day how many days would you be able to buy lunch before his account runs out of money

Solve for a. 4a+5=2+3.5a

What are the solutions to equation [x]=2 A:-2 B: 2 C: - 1/2 D:1/2

The cost of a lack has increased by 30% to £65. Work out the original price

What is this expression in simplified form? V 32 · V24

15 is less than or equal to 20+11+k/3 is less than or equal to 19

What is the value of x? Round your answer to the nearest tenth if necessary. 14.3 Right triangle whose two legs measure fourteen and x, and whose hypotenuse measures twenty

2/5 greater than 6/8?

What is 3/4 x 6 and 2/5 x 11 and 1/4 x 6

If cos (x) = 1/4 what is sin (x) and tan (x)