Given proportional relationship between the number of oatmeal raisin cookies Jane buys, x, and their total cost (in dollars), y shows you that
y=x.
You can check it:
- when x=6 cookies, then y=$6 (x=y);
- when x=8 cookies, then y=$8 (x=y);
- when x=15 cookies, then y=$15 (x=y);
- when x=18 cookies, then y=$18 (x=y).
Answer: y=x.
Y - 4 + 8
y +4
x2 + 4x + 4
x + 2 + 2
x + 4
x2 + 2x+ 1
x + 2 + 1
x + 2
j2 + 40j + 400
j + 20 + 200
j + 220
25n2 + 40np + 16p2
25n + 20p + 16p2
25n + 10 + 4
25n + 14
Answer: A pair of inverse operations is defined as two operations that will be performed on a number or
variable, that always results in the original number or variable. Another way to think of this is
that the two inverse operations “undo” each other. For example, addition and subtraction are
inverse operations since we can say
x x 2 2 . If we start with x, then add 2 and subtract 2,
we are left with the original starting variable x.
There are several inverse operations you should be familiar with: addition and subtraction,
multiplication and division, squares and square roots (for positive numbers), as well as cubes and
cube roots. The following examples summarize how to undo these operations using their
inverses
Step-by-step explanation:
10 times
"The value of the digit in the hundredths place is 10 times as much as the value of the digit in the tenths place."
According to the Scientific Method (the scientific process you use to go about figuring out the answer to a question) is:
1. Ask a Question
2. Do Background Research
3. Construct a Hypothesis
4. Test Your Hypothesis by Doing an Experiment
5. Analyze Your Data and Draw a Conclusion
6. Communicate Your Results
