Answer:
<h2>B. 3xy − 4x</h2>
Step-by-step explanation:
step one:
Given the expression 13x(9y – 12) we are expected to expand the expression to obtain a similar expression given in the options
step two
we proceed by
step three
we proceed to both terms in the expression
bt a common factor which is 39
From our analysis, the option D matches the expression
Answer:
(- 3/13, 56/13)
Step-by-step explanation:
See steps below:)
Answer:
the ammount of tax is $15.
the total price paid is $90.
Step-by-step explanation:
<span>Jocelyn
bought 2 sweaters for the same price.
She paid $23.56, including sales tax of $1.36 and a $5.00 discount coupon.
Problem: Find the price of 1 sweater before the tax and coupon
=> 2 sweaters = 23.56 dollars included tax and discount
=> remove the tax and discount first
=> 23.56 + 5.00 = 28.56 dollars since this is a discount, we need to add
this to the amount
=> 28.56 – 1.36 = 27.2 dollars is the
price of 2 sweaters
=> 1 sweater costs 13.6 dollars </span>
