Answer:
6
Step-by-step explanation:
(8:100) * 75
(8*75) : 100
600:100 = 6
Answer:
22) 119
24) 15
Step-by-step explanation:
22) 61 + b = 180 <-- supplementary because on the same line
b = 119 <-- subtracted 61 from both sides
24) 87 + (6x + 3) = 180 <-- supplementary because on the same line
87 + 6x + 3 = 180 <-- take out parantheses
90 + 6x = 180 <-- add like terms
6x = 90 <-- subtracted 90 from both sides
x = 15 <-- solve for x by dividing 6 from both sides
Hello,
(10-4x²)-(7x+?)=3x-6x²
==>10-4x²-7x-3x+6x²=?
==>?=2x²-10x+10
Answer:
<em>Each of you should chip in </em><em>$5.4</em>
Step-by-step explanation:
You are going on a road trip over a distance of 300 km with three friends.
The car consumes 6 liters of gas per 100 km and gas costs $1.20 per liter.
For 100 km the car consumes 6 liter of fuel, so for 300 km it will consume
For 1 liter of gas it costs $1.20, so for 18 liters it will cost
As total 4 persons are there, so each will contribute
Personally, I don't see how algebra could help. Algebra is an advance form of mathematics. For monthly finances, you would need to do the following:
1. Figure out your how much you make monthly ( I would round to the nearest 5)
2. Decide what needs to be paid (i.e. bills, groceries, etc)
3. Figure in luxury expenses ( going to the movies, dates, etc.) and then just figure out what costs you can cut to leave you with enough money to live on. No complicated equations needed