Answer: Third option
= (6w + 2)(6w - 2)
Step-by-step explanation:
36w^2 - 4
= (6w)^2 - 2^2
=(6w + 2)(6w - 2)
Answer:
The total of Jenny's 5 tests = 375
If she wants an average of 77 then
her 6 tests must total 6 x 77 = 462
462 - 375 = 87 which is what Jenny
must score on the sixth test for an
average of 77.
Percent means parts out of 100
x%=x/100
90/270=x/100
times both sides by 100
9000/270=x
33.333333333333=x
roound to tenth
33.3
answer is 33.3%
You can't see the question
Answer:
3 people attended the banquet
Step-by-step explanation:
The function is given as:
b = 75 + 15n where
b represents the total = 122
n represents the number of people attending = ??
If the total cost of the banquet is 122, how many people attended the banquet?
Hence,
122 = 75 + 15n
122 - 75 = 15n
47 = 15n
Divide both sides by 15
n = 47/15
n = 3.1333333333
Approximately to the nearest whole number = 3
Therefore, 3 people attended the banquet.