Answer:
5.04
Step-by-step explanation:
Answer:
Step-by-step explanation:
a) In the pic.
b) He must fill 144 baskets. I did 360÷2.5 because 360 is the amount he wants to earn, and 2.5 is the amount he gets for each basket. By dividing, I find the number of baskets he must pick.
c) The expression would be: x÷2.5 I did this because whatever amount of money he wants to earn, he needs to divide it to find the amount of baskets he needs to pick.
Answer:
49
Step-by-step explanation:
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: