Answer:
Option D
Step-by-step explanation:
(8x^2-9y^2-4x) +(x^2-3y^2-7x)
8x^2+x^2-9y^2-3y^2-4x-7x
9x^2-12y^2-11x
Answer:
The answer is 5 times
Step-by-step explanation:
First, we need to read the change in price in 2000 and 2007, from the graph.
So, the change in price in 2000 was $0.14 and in 2007 it was $0.71.
Now, we do the same thing we always do when comparing two values - we divide them. So:
0.71 / 0.14 = 5.07
Of course, we could multiply these values with 100, in order to avoid decimal numbers. Then we would get:
71 / 14 = 5.07
We could also divide this in the form of fractions:
71/100 / 14/100 = 5.07
There are several ways we could divide rational numbers, but the result will always be the same.
Change in price in 2007 was around 5 times greater than the change in 2000.
I hope this helps!!;-)
Answer:
240
Step-by-step explanation:
80+80+80
Factor the numbers.
3(80)
Multiply.
=240
Answer:
D) 40
Step-by-step explanation:
First, identify what you know:
1) Michael is directed to pick a number between 1 and 50
2) Michael picks a number that is less than 50
3) The number chosen, is a multiple of 5 and 8
A multiple is a number that can be divided by another number without a remainder. What number can be divided by 5 and 8 without having a remainder?
40/5 = 8
40/8 = 5
Michael chose 40!!
I would use the fact that everything involves math. sleeping, eating, walking, running, brushing your teeth, playing games, the matters are endless because it really just uses angles and how long you’ve been doing an activity.
