Question worded very badly..
If im not mistaken these are values:
c - tomatoes left
n - tomatoes before = 2
y - tomatoes she has left?
y = c
unless y is something else?
Do you need both of the equations or just the entire solution?
Minus 1 both sides
x²-8x=-1
take 1/2 of the linear coefient and square it
-8 is the linear coefient
-8/2=-4, (-4)²=16
add 16 to both sides
x²-8x+16=16-1
factor perfect squaer trinomial
(x-4)²=15
square root both sides, remember to take positive and negative roots
x-4=+/-√15
not exactly sure what to put in the blnaks
but
the solutions are x=4+√15 and x=4-√15
Answer: 1) 4.22*4.39=18.5258
2)385.3*9.68=3729.704
3)8.5*3.58=30.43
4)1844/4.63=398.272138
5)13.21*2.28=30.1188
6)1454/20.32=30.1188
7)26.56*52.21=1386.6976
8)421.44*5.63=2372.7072
Answer:
y = 2
Step-by-step explanation:
Both points are on the horizontal line ...
y = 2
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<em>Additional comment</em>
A horizontal line has equation y = constant. A vertical line has equation x = constant.
