<span>The easiest way is probably noticing that the plane flies 180 miles farther than the car in the same time. And...the car goes 90 mph slower. If you imagine that they started at the same point...that means that the two trips went on for two hours (2 hours x 90 mph faster = 180 miles farther). </span>
Answer: $8.25 is your answer.
Step-by-step explanation:
12 x 3 = 36
2.75 for 12 so 2.75 times 3 = 8.25
Answer:
constant
It is the unchanging value, and the coefficiant is the numbers with the variables because the variable changes the number. The variable is the letter that is either alone or with a number.
The answer is 4. Let's analyze that question. Firstly, it costs 75 dollars for a booth at the market. This fee is a one time fee. The materials for each chair is 45 dollars, meaning that the price that he's selling it for leaves 20 dollars ( 65 dollars, selling price - 45 dollars, materials price). So, he makes 20 dollars from each chair. However, we still have to pay off the fee. So, we must find how many times we need to multiply 20 dollars until it matches or cancels out the fee (75 dollars). That would be 20 * 4 = 80.
Answer:
Step-by-step explanation: first you use the distributive property and multiply 3 times 2x and multiply 3 times -8 then you just solve it like a linear equation
