Answer:
Step-by-step explanation:
3b+8c=50c
3b=50c-8c
3b=42c
b=14c
So there are 14 cookies in each box.
1 x 10 to the power of 0 + 2 x 1/10 to the power of 1 + 1 x 1/10 to the power of 2 + 7 x 1/10 to the power of 3
Answer:
a redlecrion across the x axis results nvm in a negative x value: -x
Answer:
the reasoning states that "all the numbers begin with a 7 or an 8"
however this is not accurate as they can be in different placements
which can make a big difference in the total estimate.
for example:
the number could've been an 8, or an 80
they both begin with an 8
however have totally different values and could have messed up the total estimated number.
hope this helps :D
