80 hr total
the assistants is not info
25 hr X $22 per = $500
15 hr X $10 = $150
$500 + $150 = $650
now for hr you have 80, you worked 25 + 15 = 40, 80 - 40 = 40
your answer is 40 --------------------------------------|^|
your welcome
-20 to -14 is 6
-14 to -8 is 6
-8 to -2 is 6
aritmetic sequence
an=a1+d(n-1)
a1=first term
d=common difference
n=which term
first term is -20
common difference is 6
we want 50th term
a50=-20+6(50-1)
a50=-20+6(49)
a50=-20+294
a50=274
the 50th term is 274
1 km=0.62 mi
45 km- x mi
x=45*0.621*1=27.95
Answer <span>B)27.96miles</span>
Answer:
60.
Step-by-step explanation:
As 80% of the 7th graders like hot chocolate which is equivalent to 60 people.
Answer:
y² + y + 
= (y + 
)²
Step-by-step explanation:
In most cases, we can factor a polynomial, or quadratic, by looking at the factors of the last term. In this case, the last term is . When we factor a polynomial, we are looking for two expressions that when multiplied together using FOIL (forward-outside-inside-last) will give us the polynomial. For example: (a + b)(a + b) or (a+ b)².
In order to get y² + y + , we are looking for a 'c' value that will add up to '1' which is our 'b' value (ay² + by + c).
Since 
Then, we can use as our factor for both expressions. Putting this together we get: (y + )(y + ) or (y + )²
