Answer:
1877
Step-by-step explanation:
Just had this Q
Answer:
complimentary
Answer:
The price for footballs is $5.46 and $14.54.
Step-by-step explanation:
Using the information that we have about the soccer ball prices, we can find out their daily profit to see how much the footballs daily profit should be. Plugging in 7.50 into the equation, we get 232.5 as their daily profit. To find what the footballs daily profit should be, we must minus 232.5 from 400. This ends up with 167.5
Now to find the price of the footballs, we must plug 167.5 into the equation and use the quadratic formula to find the prices.
Hope this helps : )
Answer:
At $7.50 per soccer ball, they earn a daily profit of $232.50.
The store needs to earn a daily profit of $400 – $232.50 = $167.50 from footballs.
Solve 167.50 = –4x2 + 80x – 150 to find the price for footballs: x = $5.46 and $14.54.
slope-intercept form is y = mx + b
3x - 7y = 35
-3x -3x
-7y = -3x + 35 (divide each side by -7)
y = -3/-7x + 35/-7
y = 3/7x - 5
c.no; 132 + 212 ≠ 242
d. yes; 132 + 212 = 242
Answer:
No; no; 13^2 + 21^2 ≠ 24^2
Step-by-step explanation:
The sum of the squares of the legs is greater than the square of the hypotenuse, therefore this set of numbers DOES NOT form a Pythagorean triple. The sum of the squares of the legs must be equal to the square of the hypotenuse.