Answer:
its 2
Step-by-step explanation:
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Answer:
B)3
Step-by-step explanation:
to find "x" intercept substitute 0 for y and solve
4x+3(0)=12
4x+0=12
divide by "4" on both sides:
4x/4=12/4
x=3
hope this helps!
Answer:
$56
Step-by-step explanation:
You first round 49.99 and 29.99 to 50.00 and 30.00. Then you add them together and get 80.00. Now you discount them by 30 and get $56.00.
Hope It's right. Sorry if it's not.
Answer:
The value of k is -5.
Step-by-step explanation:
To find the value of k, start by using the known information we have in the equation for slope. The equation is below.
m(slope) = (y2 - y1)/(x2 - x1)
In this equation, the first ordered pair would be (x1, y1) and the second would be (x2 , y2). So we put the values in for these variables and we get.
-1/5 = (-7 - k)/(6 + 4)
-1/5 = (-7 - k)/10
Now we can use cross multiplication to solve for k.
-1/5 = (-7 - k)/10
-1*10 = 5(-7 - k)
-10 = -35 - 5k
25 = -5k
-5 = k