Answer:
7 hours.
Step-by-step explanation:
An experienced bricklayer can work twice as fast as an apprentice bricklayer. The apprentice needs 14, so 14/2=7
39.99*.3=
$12 off of the original price
17.99*.06=
$1.08 is the sales tax
17.99+1.08= the total price
$19.07 is the final answer
19 dollars and seven cents is what he paid for the headphones.
The tax was 1 dollar and eight cents.
The board is 12x larger in length than the nails. (Since the width of the board and nails are unknown, I am assuming you mean the length, not area difference)
Given
Erin Lytle's gross pay is $26,300
She takes a married exemption of $4,000
state income tax rate is 5.5%
Find out she pay in state income tax
To proof
Gross pay = $26,300
married exemption = $4,000
Let the she pay in state income tax = x
5.5 % written in the simpler form
= 
= 0 .055
than the equation becomes
x = 0.055 ( 26300 - 4000)
x = 0.055× 22300
x = $1226.5
Erin Lytle pay in state income tax is $ 1226.5
Hence proved

divide it by 2 if its ok to divide if not no need to divide if there not combine to similar terms