Answer:
x = 3.464
Step-by-step explanation:
7x^2 - 84 = 0
7x^2 = 84
x^2 = 12
x= 3.464
Answer: 43
Step-by-step explanation:
Answer:
B. 
Step-by-step explanation:
Well slope-intercept form is
.
Let's start with the slope.
In this case, finding the slope is easy.
It should have a negative slope.
So we can cross out answer choices A. and C.
Also, we can cross out D. because it just makes no sense, -10/3, if you start from the y-intercept and go down 10 and across 3, yeah that's
not the slope.
So we can cross out D.
The only answer choice left is B.
We can tell the y-intercept is 1/2 because like come on so B is the correct answer.
B. 
Find the area of the gym and divide that by the required space.
Area of gym: 300 x 300 = 90,000 square feet.
Number of people: 90,000 / 4 = 22,500
They can sell 22,500 tickets.
Answer:
150
Step-by-step explanation:
Given that;
Company A offers;
Salary= $ 17000
commission= $100 per tv set
Company B offers;
Salary= $29000
Commission = $ 20 per tv set
Let the number of tv set sold to be= x
To solve this problem, the amount obtained after selling for A option should be equal to B option
<u>Form equations</u>
<u>
</u>
The number of televisions sold for the options to be equal = 150