To multiply decimals, first multiply as if there is no decimal. Next, count the number of digits after the decimal in each factor. Finally, put the same number of digits behind the decimal in the product.
or
Perform the multiplication as you would for whole numbers.
When you're done, count the number of digits to the right of the decimal point in each factor and add the result.
Place the decimal point in your answer so that your answer has the same number of digits after the decimal point.
Answer:
2x-7
Step-by-step explanation:
First distribute:
2x-12+5
Combine like terms:
-12+5=-7
Anwer:
2x-7
Given :
When price is $2 dollars he sells 2400 units .
When price is $8 dollars he sells 600 units .
To Find :
If x represents the price of trucks and y the number of items sold, write an equation for the demand curve.
Solution :
Two points are given :
Now , slope is given by :
Now , the equation of line containing these two points and slope -300 is :
Therefore , equation for the demand curve is 
.
Hence , this is the required solution .
Answer:
y=-3/2x+12
Step-by-step explanation:
To make a line parallel you just need to change the y intercept. using desmos.com i put in the original equations and the point given and made a new line and finding the new y intercept by guessing and checking different numbers.
Answer:
it's d
Step-by-step explanation:
because there is about x170 more people then 108 in both u.s. and Colorado
