Answer:they need to buy 27 boxes of plates.
Step-by-step explanation:I do not like expaining things.
Answer:
Step-by-step explanation:
1. First you add like terms
12b+5.54b+2.46b-2b = 18b
3.2a+1.17a = 4.37a
2. Now you write it out
18b+4.37a
3. CELEBRATE!!!!
4. Pat yourself on the back one more problem done
5. Have a nice day
:)
for number one, the mean would be 45 minutes
for number 9, he wants to use the number of minutes that occurred most often as that is the definition of mode
please mark branliest it’d be appreciated ♡
Answer:
x = 34
Step-by-step explanation:
x and 146 are supplementary angles so they add to 180 degrees
x+146 = 180
Subtract 146 from each side
x+146-146= 180-146
x =34
V = w * L * H = 4 *2 *2 or 4*2^2
The first 2 choices are correct
