Answer:
No
Step-by-step explanation:
It would take 1 painter 32 hours to paint a house (because 4*8=32). If we divide 32 by 12 we get 3, so no, it is not a direct variation because if it was it would only take 3 hours for the 12 painters to paint the house.
Answer:
A
Step-by-step explanation:
since the line is parallel, it will have the same gradient. from this, we can deduce that tbe equation will also start with y = ⅕x.
next, we see that it passes through the point (0,6). what this means is, when x = 0, y = 6 which is better known as the y intercept. so in the form y= mx + b:
the equation of the line is y = ⅕x + 6
|4x + 4| = 15
First, let's get rid of the absolute value signs to get the first solution.
4x + 4 = 15
Subtract 4 from both sides
4x = 11
Divide each side by 4
x = 11/4 or 2.75
Now, let's get the solution by changing 15 to -15.
4x + 4 = -15
Subtract 4 from both sides
4x = -19
Divide both sides by 4
x = -19/4 or -4.75
500 KM because 150•100 (150 x 100/30 that's the total) 15,000/30=500 KM hope his helps
Answer:
84
Step-by-step explanation:
30% * $280
= 84
So, the sale price is $84
