Answer:
Step-by-step explanation:
y intercept
To find the y intercept, make x = 0
2(0) + y = - 6 zero times anything is 0
0 + y = -6
The y intercept is (0,-6)
x intercept
The x intercept happens when y = 0
2x + 0 = -6 zero added to anything = whatever you started with.
2x = - 6 Divide by 2
2x/2 = -6/2 Do the division
x = - 3
The x intercept = (-3,0)
Answer:
$ 34
Step-by-step explanation:
%age Cost ($)
100-15=85 28.90
100 x
using cross produce rule
85 *x= 100*28.90
x= 2890/85= $34
Answer:
H 1/10
Step-by-step explanation:
there are a total of 10 bows, one is picked
ez maths
Answer:
a= -b+z^6 and b= -a+z^6
Step-by-step explanation:
simplify both sides of the equation then isolate each variable
To factor the trinomial, you can use the ac method where you multiply the first and last terms together (6 and 9) and add up to 15.
In this case ac= 54
2 numbers that multiply to 54 and add up to 15 would be 6 and 9 so place these numbers where the 15 would be:
Then group terms to simplify:
Simplify any like terms:
And group together again:
You can simplify a 3 out of the first expression one more time to get:
Which would be the factored form. I hope this helps :)