Answer:
Step-by-step explanation:
The first answer is that the sale price is 25% cheaper its a dumb question.
The second answer is the 2nd option because it states that sale prices are 30% of the original. For example if you had a $100 item it would cost you 30% of that original price. But if you went to the first store it would cost you $70 dollars because its 30% off of the original price.
x=smaller number
y=larger number
x+y=12
y=3x-6
Let's begin with the first equation...
x+y=12
Let's substitute...
x+(3x-6)=12
4x-6=12
Let's add 6 to both sides as we proceed to isolate x...
6+4x-6=12+6
4x=18
Let's divide both sides by 4...
(4x)/4=18/4
x=9/2=4.5---smaller number
12-4.5=7.5s larger number
<span>8 minus the quotient of 15 and y
8 - 15 : y = 8 - 15/y
</span>
Answer:
-7
Step-by-step explanation:
Subtract 3 from each term to get the next
Answer:
what there is nothing, what can we help you