Answer:


Step-by-step explanation:
Given


Required
Show that:



Divide through by a


The general form of a quadratic equation is:

By comparison, we have:


Sum is calculated as:

So, we have:

Divide both sides by -1

Similarly;

Product is calculated as:

So, we have:


Answer:
A. 71/2 = 35.5 + 32/3= 10.7 + 41/4= 10.3
35.5 + 10.7 + 10.3 = 56.5
B. 21÷2 = 10.5
56.5 ÷ 10.5 = 5.380952381
5 pictures frames
Answer:
1.5 x 10^7
Step-by-step explanation:
move 7 times to the right to check answer 1.<u>5000000</u>
The number of ants in a colony doubles every 8 weeks.
Constant rate of change means that when the value of x increases, the y remains constant. So there is no change in the y value. In this case, the x value is the "week" and the y value is the "amount of ants".
Answer:
the better buy is the 64 ounces
Step-by-step explanation:
3.05/48=0.063
3.59/64=0.056