Answer:
Step-by-step explanation:
Factor:
- > 
-> 
-> factor out 
->
What number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation?
It's 2 (to get - 4x & 4x + - 4x = 0)
What number would you multiply the second equation by in order to eliminate the y-terms when adding to the first equation?
It's 3 (to get 9y & - 9y + + 9y =0)
Hope this helps!
Answer:
$ 6096
Step-by-step explanation:
Let the cost of truck = x
x+19% of x = 9068
x + 0.19x = 9068
1.19 x = 9068
x = 7620.17
Reduction = 20% of 7620.17
= 0.20 * 7620.17
= $ 1524.03
New price = 7620.17 - 1524.03
= $ 6096.14
Answer:
y=-8x-50
Step-by-step explanation:
Standard form or slope intercept form is y=mx+b
m=slope or (y2-y1/x2-x1) or rise/run
b= y-intercept or where the graph of the equation crosses the y-axis
So we have;
y+2=-8(x+6)
y=-8(x+6)-2
y=-8x-48-2
y=-8x-50
Any questions please feel free to ask. Thanks.
4,216,090
You just write the number
