Answer:12
Step-by-step explanation: 3 x (2x2)= 3x4= 12
Finding the slope using two points, (5, -1) and (-8, -4)
The formula for slope is
In this case...
^^^Plug these numbers into the formula for slope...
^^^This is your slope
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
1/21
Step-by-step explanation:
2 possible cards over 52 total cards then simplify
Step-by-step explanation:
4x+5x-9=15+x
We are going to collect like terms
9x-9=15+x
Answer:
The amount of chamomile tea that has to be used in order to obtain a mixture that costs $14.32 per pound is 8.997 pounds
Step-by-step explanation:
In order to find out the amount of chamomile tea that must be used in the mixture to obtain a 14.32 $ per pound, we can use an weighted average where the price points for each kind of tea are the weights and "c" is the amount of chamomile that we have to use in order to obtain the price per pound that we want. So we have:
(18.5*c + 12.23*18)/(c + 18) = 14.32
18.5*c + 220.14 = 14.32*(c+18)
18.5*c + 220.14 = 14.32*c + 257.76
18.5*c - 14.32*c = 257.75 - 220.14
4.18*c = 37.61
c = 8.997 lb
