Collect like terms
(x + 3x) - 36
Simplify
4x - 36
<u>Answer: C: 4x - 36</u>
Answer:
21
Step-by-step explanation:
2.8 for 8 means a ratio of
2.8/8
now we need to transform this ratio to show x/60.
for that we need to multiply the numerator and the denominator with the same factor.
which factor ?
well, the one turning 8 into 60.
so,
8×f = 60
f = 60/8 = 15/2 = 7.5
so,
x = 2.8 × 7.5 = 21
he will need 22 gains for 60 doors.
Answer:
Im answering so i wont lose this convo... lol
D because it is repeating so it is irrational
The discount amount of exercise machine is $ 102
The sales price of machine is $ 748
<em><u>Solution:</u></em>
Given that,
Original price of machine is $ 850
Discount rate = 12 %
To find: discount amount and sales price of machine
<h3><u>Find the discount amount:</u></h3>
Given that discount rate is 12 % , which means 12 % of original price of machine
Discount amount = 12 % of original price of machine
Discount amount = 12 % of 850
Thus the discount amount is $ 102
<h3><u>Find the sales price of machine</u></h3>
Sales price = Original price - Discount amount
Thus the sales price of machine is $ 748