Answer:
Below.
Step-by-step explanation:
30 kg 500g + 28kg 700g
= 58kg + 1200g
= 59kg 200g.
Difference
= 30 kg 500g - 28kg 700g
= 2kg + 500 - 700
= 2kg - 200g
= 1kg 800g.
You have an algebraic expression in which you are solving for x. When you are solving for a variable, you need to isolate it all alone. Since you are multiplying by 1/5, you will have to undo it by multiplying by its reciprocal. In this case you are multiplying both sides by 5/1.
5/1 *1/5x = 121*5/1
x = 605
To check your answer, plug this value in for x and multiply it by 1/5. You should arrive at 121! Good luck!
First question:
I urge you to perform the division using the synthetic division method:
________________
-4 / 1 3 -6 -6 8
-4 4 8 -8
-----------------------
1 -1 -2 2 0
Note that there is no remainder. When this is the case, the divisor (here, that's -4) is a root of the given polynomial, and the value of that polynomial, g(-4), is 0.
If the remainder were not 0, then the remainder represents the value of the polynomial for that particular divisor. For example, if x = -3, the remainder is -28. We'd write that as g(-3) = -28.
But here, g(-4) = 0.
Answer:
a line that crosses the y-axis in 3, and the x-axis at -0,6
Step-by-step explanation
the number that is NOT x is going to give you the place where the y-intercept (the place where the line crosses the y-axis) is going to be, in this case is 3 so you have to go up 3 times (or units) in the y-axis, then you will use x, AKA the slope (rise over run or rise/run), to find the other points in the plane, in this case the rise=5, so you go up or down by 5 units.
if you went up, then you will take the right for the run, and left if you went down.
the run in this equation the run=1 ( is the same with all non-fraction numbers)
so you need to go 1 unit to the right if you went up and 1 unit to the left if you went down
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