16cm/1 hour
this is because you have to divide 80 by 5 which will give you the constant rate!
Answer: (y-5)(y+3)
<em>// If the coefficient of the y^2 is 1 and equation has integer-solution, than 15 must be divisible to that solution. Fermat's Theorem consequence</em>
It's obvious that y=5 is solution.
<em>// If x1 and x2 are solution to quadratic equation, ay^2+bx+c, where a is 1, then x1*x2=c. Fermat's Theorem</em>
Divide equation by (y-5), If you cannot do this look for other obvious solutions.
In order from left to right:
D, C, A, B
Answer:
24 square feet
Step-by-step explanation:
To find the amount of square feet, find the area, using the formula A = lw
Plug in the length and width:
A = lw
A = (4)(6)
A = 24
So, the quilt is 24 square feet