Answer:
110d + 80 > 1620
d > 14
Step-by-step explanation:
The amount of points from collecting diamonds can be represented by 110d, since you get 110 points for each diamond, d
Add 80 to this to represent the bonus points.
Use a greater than inequality, because you have to get more than 1620 points.
Put this all together:
110d + 80 > 1620
Then, solve for d:
110d + 80 > 1620
110d > 1540
d > 14
So, you have to collect more than 14 diamonds in less than 2 minutes in order to advance to the next level.
Answer:
lb
Step-by-step explanation:
Change the mixed fraction into an improper fraction,
Now convert the denominator to 16 (since 8 and 4 are factors of 16)
And remember that what you do to the denominator, you must do the same to the numerator!
Now that we have all fractions with the same denominator, we can simply add all the numerators together,
=
It cannot be simplified any further, so this is your answer!
Hope this helped!!
Answer:
its
Step-by-step explanation:
I think you just have to rewrite it to
-1.46×10^-7