15 - 2m = how much she has left.
so 15 minus 2 times the cost per book will tell you how much she has left.
Answer:
Step 2
Step-by-step explanation:
Michelle's step in trying to solve the equation is given below:
Michelle made a mistake in Step 2.
The right hand side of Step 1: 
Rather, the correct sum is:
Answer:
the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.
Step-by-step explanation:
Answer:
You can even correct mistakes when someone is protesting that whatever it is, is a good deal for price. If your ordering something and they demand more money you correct them because you can use math in your life. You can have more availability to jobs, it will be easier to find a job as an engineer. You could be an engineer or an administrator. You can find a career that includes mathematics. You can be a Data or Research Analyst or a Computer Programmer. And you can earn tons. Just like NASA the most famous woman used maths to make a rocket that could go in space. It develops our reasoning, helps us to have analytical thinking, quickens our mind, generates practicality and also its use can be applied in the day to day. This is what it should include.
Answer: He received $6:05.
Step-by-step explanation:
I got this by subtracting $13.95 from $20.00.
