Answer:
A.
Step-by-step explanation:
Assuming the 3/8 markers are counting the lines on the number line, not the chunks in between the lines, there are 7 markers that are in the shaded area and another half distance between two markers at the end.
It increased by 100%.
This is the formula for future problems like this
(new cost - original price) / original price
Answer:
What do you want us to answer?
Step-by-step explanation:
Step-by-step explanation:
hope helpful~
Answer:
the second one
Step-by-step explanation:
trust me i've done this before