Answer:
$1.33
Step-by-step explanation:
To find the cost of the 6% tax, multiply the tax by the cost of the notebook.
tax = (0.06)(1.25) = $0.075
Add this tax cost to the cost of the notebook for the total.
total = 1.25 + 0.075 = $1.325 = $1.33
Round to the nearest hundreth.
OR
You could multiply:
total = (1.06)(1.25) = $1.325 = $1.33
Answer:
31.5%
Step-by-step explanation:
If 70% of customers get an oil change, and 45% of those get their tires rotated, then this is a method I use to find the answers to these types of problems.
70% of customers, 45% of 70
One method that will help you so much is this simple equation: x% of y= y% of x. For example, if you need to find 3% of 50, the same value is given for 50% of 3, which would be 1.5. Using our given digits,45% of 70 is the same as 70% of 45.
A method that can add on to this is one I've come up with myself. If you divide your original number by 100, then multiply it by your given percentage, it will give you your wanted value, so if you plug in your values, 70/100, multiplied by 45, will equal 31.5%.
Their distance differs by 15 miles for each hour of travel time. Thus, the travel time of interest is
.. (180 -144) miles/(15 miles/hour) = 2.4 hour
The red car's speed is 180 mi/(2.4 h) = 75 mi/h.
The blue car's speed is 144 mi/(2.4 h) = 60 mi/h.
Answer:
Acute and Straight
Step-by-step explanation:
