Marcus bought a pair of pants for $27.00 and a shirt for $12.75. sales tax
is 5%, how much sales tax will marcus have to pay?

$41.78

Step-by-step explanation:

add the prices together then calculate tax by multiplying by 1.05.

1.05 (27.00 + 12.75)

= 1.05 (39.75)

= 41.7875.

and rounding we have $41.78

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1