Answer:
Step-by-step explanation:
Answer:
50x^2y^4
Step-by-step explanation:
- 15xy/3 X 10xy^3
- 15 divided by 3 equals 5
- So now its 5 X 10xxy^3y (you got the extra X and y from the 15xy)
- Multiply the number 5 X 10 equals to 50
- So now you've got 50xxy^3y
- Apply the exponent rule (xx = x ^ 1+1)
- So that gives you 50yx^1+1y^3
- Add the numbers 1+1=2
- So now you have 50yx^2y^3
- Apply exponent rule again (yy^3 = y^1+3)
- So know you have 50x^2y^1+3
- Add the numbers 50x^2y^4
- And that's your answer
Answer:
c
Step-by-step explanation:
divide 96 by 1.5 and you'll get 64
The two numbers are 8 and 12.
When added, you get a sum of 20.
When multiplied, you get a product of 96.
A. S. is a, a + d, a+ 2d, a + 3d
a = -1 and a + 3d = 59
so - 1 + 3d = 59
3d = 60
d = 20
So the 2 arithmetic means are -1 + 20 and -1 + 40
= 19 and 39 answer