The answer should be 322,000,000 (I)
10^8=100,000,000
you would then multiply 3.22 by 100,000,000 to get 322,000,000
Answer:
12 and 4
Step-by-step explanation:
We could set up two equations with the given information.
Let a be the larger number, and b be the smaller number.
4b - 4 = a (Four subtracted from four times the smaller is equal to the larger number.)
2a = 6b (Twice the larger number equals six times the smaller number.)
With the 1st equation, we could substitute a = 4b - 4 into the second equation.
We get
2(4b-4) = 6b
8b - 8 = 6b
2b = 8
b = 4
Substituting back into the first equation,
a = 4(4) - 4 = 12
Therefore the two numbers are 12 and 4.
The answer should be -42-5x
The two lines are perpendicular. The slopes will be negative reciprocals
if the slope of the red line is -2
the slope of the green line is -(1/-2) = 1/2
To check, multiply the two slopes together and they should = -1
(-2) * 1/2 = -1 so they are negative reciprocals and are parallel
Choice D