Answer:
A. 5
B. -28
C. 10.4
D. -0.875
E. I don't know I'm sorry :<
F. 8,003
I hope it helped!
~flipohrama
F(x) = 2x + 5
the bucket starts with 5 gallons of water and is being filled at a rate of 2 gallons per minute
Answer:
=24x-8
Step-by-step explanation:
(2x+9x,x+13x)-8
collect like terms
(2+9+13)x-8
=24x-8
Answer:
23 marbles
Step-by-step explanation:
Number of children = 10
Number of marbles = 180
Since Betsy gets the most and no 2 children gets the same number of marbles
The least number of marbles Betsy could get will be x ; with the other 9 children receiving 1 less each
That is :
Betsy = x
9th child = x - 1
8th child = x - 2,... 1st child = x - 9
Hence,
(x + x - 1 + x - 2 + x - 3 + x - 4 + x - 5 + x - 6 + x - 7 + x - 8 + x - 9) = 180
10x - 45 = 180
10x = 180 + 45
x = 225 / 10
x = 22.5
x = 23
Hence, the least Betsy could get is 23 marbles
