Answer:
5
Step-by-step explanation:
-4x-4+3x+x-9 distributive property
combine like terms which would delete x, so the answer would be 5
Answer:
Cody have 10 stickers
Step-by-step explanation:
we are going to represent relationships as equals by naming the amount that each person has and we will also represent the total amount of stickers
C = Cody
L = Liam
M = Molly
L = 2C
M = 3C
C + L + M = 60
we replace the L with 2C and the M with 3C
C + 2C + 3C= 60
6C = 60
C = 10
Cody have 10 stickers
447,077 is greater than 347,077
447,077 greater than 347,077 by 100,000
447,077-347,077= 100,000
I can list more if you want! I hope I've helped!
1/8 + 1/9 = 9/72 + 8/72 = 17/72
Answer:
Null Hypothesis years
Alternative hypothesis years
Step-by-step explanation:
Hypothesis is a tentative guess. In a null hypothesis, we state that there's no statistical significance between the variables. For alternative hypothesis, it's stated that there's significant statistical relation between the provided variables. In this case, the null Hypothesis is years and the alternative hypothesis is years
We can decide to accept or reject either null hypothesis or alternative hypothesis