4.7
Each term is 0.8 bigger than the previous one.
Answer:
548, 297
Step-by-step explanation:
We can set this up as a system of equations. The first equation is for how many tickets were sold, which is x+y=845. The second equation is for the cost of the tickets, which is 3x+5.5y=3277.50. The best method for this problem (other than graphing) is elimination. First, we need to multiply one equation to get the opposite of one of the variables. The easiest one to do for this problem is x. The opposite of 3 is -3, so we have to multiply ALL of the first equation by -3. If you do this, then you get -3x-3y=-2535. Now, combine the equations:
3x + 5.5y = 3277.50
-3x -3y = -2535
________________
0x+2.5y=742.5
Now, isolate y by dividing both sides by 2.5. If you do this, you get y=297. Now, plug this in for the y in the first equation. Isolate x.
x+297=845
-297 -297
__________
0 548
x=548
Hope this helps!
The answer is 3x (I need 20 characters to send response so here is random words to fill space baidhevebejdb)
Answer:
Step-by-step explanation:
y=mx+b
we know your slope is 3.
so to finish the equation you need to by b
-4=3(2)+b
-4=6+b
2=b
equation y=3x+2
Answer: 40.82yd
Step-by-step explanation:
First of all, it's ''circumference'' and second of all, it's ''13yd''.
2r is the same as d = diameter,
