Answer:
15y-2
Step-by-step explanation:
Please use parentheses if needed, this has me confused but without them, I solved it.
(-2y)(3)+3y-3y+7y(3)+1+2+5
-6y+3y+-3y+21y+1+2+-5
Combine like terms
(-6y+3y+-3+21y) + (1+2+-5)
15y + -2
Answer again: 15y - 2.
Answer:
2% decrease
Step-by-step explanation:
Steps to find percent decrease:
- Subtract starting value minus final value
- Divide that amount by the absolute value of the starting value
- Multiply by 100 to get percent decrease
Answer:
-3,-1,2,5
Step-by-step explanation:
biggest negatives always the smallest, and well the biggest positives are always the biggst. Hope this helped!
I think the value of a and b is: a = 250 and b = 10
54 can be factored as follows:
54
2*27
2*3*9
2*3^2*3
2*3^3
Therefore, 54 is equal to 2*3^3, or 2*3*3*3.
