Hello! Haley has 7 pens, with 3 more of them being blue than black. If you do some mental math, you know that 5 is 3 more than 2 and 2 + 5 is 7. So Haley has 5 blue pens and 2 black pens.
sqrt(36/100) = +-6/10
You find the square root of the numerator and the denominator.
Answer: True
Step-by-step explanation: am i wrong
3. X= y-3
You subtract 3 to the other side to make X the subject of the formula.
Answer:
The purpose of scientific notation is to make the numbers and quantities used easier to comprehend, to read and to write.
Step-by-step explanation:
The purpose of scientific notation is to make the numbers and quantities used easier to comprehend, to read and to write.
