33 child tickets were sold that day.
adult tickets = a
child tickets = c
9.2a + 5.4c = 785.4
a = 2c
Substitute a into the first equation
9.2(2c) + 5.4c = 785.4
Simplify
18.4c + 5.4c = 785.4
Combine like terms by adding
23.8c = 785.4
Divide both sides by 23.8 to isolate the variable c
c = 33
Lets solve this!
8.02 x 70 = 160.40.
Voila! Your answer is 160.40.
Hope this Helps!
4 + 3x = 12
3x = 12 - 4
3x = 8
x = 8/3
x = 2,6 grams
Step-by-step explanation:
two sides of length =0.6 and 1.6
lengths for the third side,X =?
= 0.6+1.6=2.2
lengths for the third side of X=2.2
Answer:
The constant of proportionality is 1.5 and the value of q is 9.
Step-by-step explanation:
Assume Hours as 'x' and Miles walked = 'y'
Constant of proportionality means the same value of 
is maintained throughout.
So, note that 
= 1.5
This means that 
should also equal 1.5.
= 9.
Therefore, the value of 'q' is 9.
