Answer:
four
Step-by-step explanation:
the associative property is when what ever is in the parentheses can be moved around and it won’t matter because I’ll give the same answer. One dosent have parenthese, two does but the x will distribute into the equation, three there is no parentheses, and four has parentheses and you can’t distribute.
I’d use the app Socratic, the apps always factors the quadratic formula and it gives you the steps on how it done.
1. X^2+7x+12=0
Identify a,b, and c. Which x^2 is a, 7 is b and c is 12.
Find two numbers that multiply together to equal c which is 12 which is 3•4
And add two numbers that equal to b which is 7 which is 3+4
= (x+3)(x+4)=0
Set each factor to zero
X+3=0
= -3
X+4=0
=-4
43 is 120% of what number...turn ur percent to a decimal by dividing it by 100...." of " means multiply...." is " means =
43 = 0.12x
43 / 0.12 = x
358.33 = x <===
1/100 tickets = 1% chance = 0.01
$5 spent on 1 ticket
0.01(300) - 5
3-5
-$2
Answer:
B: 74.75
Step-by-step explanation:
If four roommates (I don't know how to spell it) want to divide the prize of a computer which costs 299 is the same as: 299/3 which gives you 74.75
