(-2x + 4y)(3x - 7y) = -6x^2 - 28y^2 + 12yx
Alright. So we know 60% is .6
And as a fraction it is 3/5. This means 38 x .6 would equal 22.8.
Hope this helps.
Answer:
18 and 20, 4
Step-by-step explanation:
Math reasoning 1:
Set the first number as x and the other one as x+2 because it is a consecutive even number.
x+x+2=38
2x=36
x=18
18+2=20
The 2 consecutive numbers are 18 and 20
Problem solving 1:
Write out equation first, set the unknown number as x
5+x=9
x=4
Answer:
- C. The function is never increasing
Step-by-step explanation:
According to the graph, the line goes down in both sections as the value of x increases. It means the function is always decreasing.
<u>Correct answer choice is:</u>
- C. The function is never increasing
