Answer:
x = 3 and x = 4
Step-by-step explanation:
3x - 4 + 4x - 8 = x^2
7x -12 = x^2
x^2 - 7x + 12 = 0
(-4)*(-3) = 12 and (-4)+(-3) = -7
(x-3)(x-4) = 0
x - 3 = 0. x = 3
x - 4 = 0. x = 4
By definition,
Any number that is subtracted 0 units, is equal to the original number.
We have then:
Then, on the other hand we have:
In the division of numbers, the result of dividing 0 by any real number other than 0 is equal to 0.
We have then:
A ladybug is classified as a beetle, so that would mean it falls under the beetle category, making the length of the legs 10mm long
If he drives 50 mph and drives for 2 hours he will have gone 100 miles, 3 hours=150 miles, 4 hours=200 miles, 5 hours=250 miles.
If he drives 60 mph and drives for 2 hours he will have gone 120 miles, 3 hours=180 miles, 4 hours=240 miles, 5 hours=300 miles.
How I got the answer,
All you have to do is multiply, 60 mph is exactly that, "MILES PER HOUR" means if they drive 40 mph then in 1 hour they will have gone 40 miles, so if you want to know how many miles compared to hours you have driven, just multiply.
I hope this helps.
Prime means it can only be divided by 1 and itself. Composite numbers have factors including 1,itself ,and what else it can be divided by.