Answer:
True, (1,-3) is not a solution.
Step-by-step explanation:
If we put x = 1 and y = -3 we get
-3 > 4(1) - 3
-3 > 1 which is not true so (1, -3) is NOT a solution.
Answer:
there's no graph, so I can't really answer this in a definite form. If you're looking for it in the equation, though, it's the "+b" in "y=mx+b".
Step-by-step explanation:
C.) 12- 5 gallons
thank you so much
A tenth is 0.1
so 0.2/0.1 = 2
there are 2 tenths in 20.2
Point A would be zero; Point B, the end of the 1/2-hour time interval, would be 1/2 (representing 1/2 hour). Then Amy needs to subdivide the interval A to B into three equal time intervals and to determine the length of each of these subintervals.
I would begin with 1/2 and divide that by 3:
1
--
2
====
3
--
1
Inverting the fraction in the denom. and multiplying, we get
1 1 1
-- * ---- = -----
2 3 6
So Amy will spend 1/6 th of an hour, or 10 minutes, on each chore.
Note that 3 times 1/6 comes out to 1/2 (hour), which is were we started.
