x= number of children Price = 7.75 x
11-x = number of adults Price = 12.5(11-x)
Two prices added together = 109
7.75x + 12.5(11-x) = 109
7.75x + 137.5 - 12.5x = 109
-4.75x = - 28.5
x= #children = 6
OOppps WHen you go under the LaTeX heading , look under the 'Math' heading ....
If you are trying to ask a question, look under the LaTex heading for this:
\(\sqrt[3]{x}\) You'll have to fill in the blank boxes (I put in the '3' and the 'x' )
-10006
I don't know if this is the 'answer' but you can FACTOR this EXPRESSION to
(3x-4)(x+1)
THAT is the CUBE ROOT of 125 (not square root) Use the key TWO to the left of the '4' button.
1 7/10 = 1.7 or 17/10 but 1 7/10 is reduced
UPward force on bird = 7.28 N
DOWNward force an bird = F=ma = .495 kg (-9.81 m/sec^2) = - 4.86 N
Net Force = 2.42 N UP
2.8 x 10 ^4
I am not sure it 'says' anything, but it would display this:
