Which of the quadratic functions is written in vertex form?

y = (x+1) (x-5)

y=2x^2+3x-5

y-4=3 (x-5)

y-7=-2 (x+3) ^2

The sides of the parallelogram are 63cm and 76cm. if they intersect at an angle of 63 degrees, find the area of the parallelogram

Evaluate - 3x - 4x for x = - 1.

Can you solve - 4 (x+2) = 8x+16

Blake's balance in his checking account at the beginning of the month was $42.68. Blake's bank statement for this month showed the following withdrawals and deposits in his checking account: $35.42, $-13.55, $52.12, $11.50, $-17.33, $-21.45.

Seven times the difference of a number and 7

X+cy=d; x-dy=c. solve for systems x and y

5 in Wide 6 in wide 10 in tall 15 in long A. 48 in2 B. 84 in2 C. 90 in2 D. 157,500 in2

A piece of wood is 3/4 meter long is being cut into smaller pieces that are each 1/10 meter long. Which expression is one of the steps in determining how many pieces can be cut? A. 3/4 • 1/10 B. 3/4 • 10/1 C. 10/1 • 4/3 D. 1/10 • 3/4

Which of the following is an irrational number a. 17.25 b. 24 3/13 c. 38/5 d. 13.627497 ...

You earn $17.50/hr and work 40 hr/wk. Your deductions are FICA (7.65%), federal tax withholding (12.3%), and state tax withholding (6.2%). Your housing and fixed expenses are 30% of your realized income per month.