The vertex at (1,2) and from there use this to make the graph.
over 1, up 1. over 2 up 4, over 3 up 9. and if you know its right side, you know its left side too.
Answer:
the sequence is by -5
therefore the next numbers are
-13,-18,-23,-28
Answer:
Step-by-step explanation:
Let
x ----> the number of lions
y ----> the number f tigers
z ----> the number of zebras
we know that
----> equation A
Remember that
To find out the number of lions, multiply the total animals by the percentage of lions
To find out the number of zebras, multiply the total animals by the percentage of zebras
Substitute the value of x and the value of z in equation A and solve for y
Eddie sold 12 pies and Marsha sold 15 pies.
They both made $120.
Find multiples of 8 that are divisible by 10
Divide through by 5
5/5 x^2 + 13/5 x - 6/5 = 0/5
Which gives
X^2 + 13/5 x - 6/5 = 0
Move constant to right
X^2 + 13/5 x = 6/5
Take half of x term and square it
(13/5 * 1/2)^2 = 169/100
Add to both sides
X^2 + 13/5 x+ 169/100 = 6/5 +169/100
(X +13/10)^2 = 289/100
Root both sides
X + 13/10 = +- root(289/100)
Simplify
X + 13/10 = +- 17/10
X= -13/10 +- 17/10
Therefore
X = -13/10 +17/10
Or
X = -13/10 - 17/10
Which becomes
X=0.4 and x=-3
Hope this helps
