Answer:
Writing expressions | Math (article) | Khan Academy
Step-by-step explanation:
Answer:
70910 (c)
Step-by-step explanation:
You move the decimal point to the right each time.
Answer:
Yes, it is a very effective test, having almost a 100% detection rate you wouldn't need much to improve upon except testing multiple times.
Answer:
No
Step-by-step explanation:
The irrational number is an number under a sqrt
Answer:
7 months
Step-by-step explanation:
We can write the equation 25x+10=185 where 25 represents the cost per month, x represents the number of months, 10 represents the sign-up fee and 185 represents the total cost.
To isolate the variable, first subtract 10 from both sides of the equation.
This new equation should look like: 25x=175
The next step in isolating the variable is to divide both sides of the equation by 25.
Doing this, you should be left with the final equation x=7 which is your answer.
