Answer:
7
Step-by-step explanation:
I am 100% sure
Answer:
20/9
Step-by-step explanation:
I can't really explain this, but you should you the desmos scientific calculator, just look it up. For other fractions too, you can turn into decimals, and then divide from there which is easier for me.
Hope this helps!
Answer:
a) 
and 
Step-by-step explanation:
The idea for the solution of this equation is to find the value of c where both parts of the piecewise-defined function are the same. So we need to take the parts of the function and set them equal to each other, so we get:
and then solve for x. We move everything to one side of the equation so we get:
and we use the quadratic formula:
and we substitute:
and solve
so our two answers are:
a) and
Answer:
89.10 / 4.95 is 18. so the first one is 18.
6 and 9, so we have to find the LCM. 6,12,18 and 9,18, so the first one to get a red and blue cap is the 18th bottle.
We know that the 18th bottle will get a red and blue, so then we have to find the LCM of 18 and 10. 18,36,54,72,90 10,20,30,40,50,60,70,80,90.
The first one to get all three is the 90th bottle.
Hope this helps plz hit the crown :D
Answer:World Bank expects the natural gas price at Henry Hub to increase to $4 per MMBtuStep-by-step explanation:
