Equivalent expressions are:
6x-3(3x-3)
-3(x-3)
-6x+3(3+3x)-6x
Step-by-step explanation:
We have to simplify each expression for comparison
Expression 1:
Expression 2:
Expression 3:
Expression 4:
Hence,
Equivalent expressions are:
6x-3(3x-3)
-3(x-3)
-6x+3(3+3x)-6x
Keywords: Polynomials, expressions
Learn more about polynomials at:
#LearnwithBrainly
Answer: y=2 so 2+6.5<u> < </u>28
Step-by-step explanation:
2+6.5<u> < </u>28
This is correct because 2+6.5= 8.5 and 8.5 is less than 28.
No, it isn't!
first, the discount is 20 percent of 18 dollars, that is 18/5=3.6
this means that during the first week the prize is 18-3.6=14.4
now, the prize is marked up 20 % of 14.4! this is 2.88
so the prize later will be 14.4+2.88, that is 17.28, not 18
what is relevant here is what a number is a percent OF
Answer:
y=4x-13
Step-by-step explanation:
Answer:
76
Step-by-step explanation:
(88+72+44+x)/4=70
88+72+44+x=280
204+x=280
x=76
Therefore, Tammy needs to score a 76 on her last test to get at least an average of 70.
