24+8 = 30
30 - 12 = 18
18-9 = 8
There are 8 cards left in the stack
.3478 is the answer, round however you like
Are you cheating in a exam if you are
Answer:
B. 1/m¹⁸
Step-by-step explanation:
To simplify the equation, we start with the values inside the brackets.
Therefore m⁻¹m⁵ results to m⁴.
This is because the sign between the m⁻¹ and m⁵ is multiplication, and when multiplying figures that have a similar base, we add the indices.
that is, -1+5=4
then we divide m⁴ by m⁻², that is, m⁴/m⁻²=m⁶
To divide figures that have the same base we subtract the powers.
That is, 4-(-2)=6
the resulting expression from inside the brackets will be (m⁶)³ which results to m⁻¹⁸ which is the same as 1/m¹⁸
Answer:
72 cans
Step-by-step explanation:
step 1
Find the number of people
we know that
She ordered 1 pizza for every 4 people
using proportion
Find out the number of people for 6 pizzas
![\frac{1}{4}=\frac{6}{x}\\\\x=24\ people](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%3D%5Cfrac%7B6%7D%7Bx%7D%5C%5C%5C%5Cx%3D24%5C%20people)
step 2
Find the number of cans ordered
we know that
Charissa ordered 3 cans of lemonade for each person
so
using proportion
Find out the number of cans of lemonade she ordered for 24 people
![\frac{3}{1}=\frac{x}{24}\\\\x=24(3)\\\\x=72\ cans](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B1%7D%3D%5Cfrac%7Bx%7D%7B24%7D%5C%5C%5C%5Cx%3D24%283%29%5C%5C%5C%5Cx%3D72%5C%20cans)