Answer question 1 and 2

1. a2+b2 when a=3, b=8

2. 2l+2w when l=15,w=12

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Divide. write in simplest form 41/6 divided by 10

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5