Answer:
To tell if it is proportional, you have to see if they increase by the same amount each time. It is not the first one.
It is the second one.
It is the third one
It is not the 4th one
it is the 5th one
Step-by-step explanation:
500p=5.00 50p=0.50 5p=0.05
1. Decimal .25 percent 25%
Uhh I'm not good with this that's all I know♂️
Suppose x is sold, $280 each , and y is the total financial cost. The first equation in the system is then certainly y = 280x.
The vertex form <span>y-k = a(x-h)^2 where (h,k) is the vertex, and y is the y-intercept.
So, plug the values in.
</span><span>11,000-24,000 = a(0-500)^2
-13,000=250,000a
a=-0.052
y-</span><span>24,000 = -0.052(x-500)^2
y= </span><span>-0.052(x-500)^2 + 24,000
This is the second equation in the system.
The answer is then A, which contain the system </span><span>of equations which can be used to determine must be sold for the company to make a profit.</span>
Answer:
the two number is 2 and 3
Step-by-step explanation:
2 plus 3 is 5
5 times 2 is 10
10 plus 6 is 16
