Answer:
Every integer is a rational number, since each integer n can be written in the form n/1. For example 5 = 5/1 and thus 5 is a rational number. However, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.
Step-by-step explanation:
1...2...5...10 are the factors of 20 that go into 50.
Hey there! :D
We can subtract the equations from each other.
4x-3x=x
2y-2y=0
10-6=4
x=4 <== that's all we have left of the equation
Now plug that in to solve.
3(4)+2y=6
12+2y=6
2y=-6
y=-3
Solution: (4,-3)
I hope this helps!
~kaikers
The digit in the units place is 1/10 of the digit in the hundreds place (80÷10=8)
The digit in the hundreths place is 1/10 of the digit in the tenths place (0.9÷10=0.09)
The digit in the tenths place is 10 times as much as the digit in the hundreths place (0.09×10=0.9)