Answer:
the answer is yes
Step-by-step explanation:
k(3)=5(3)-3
k(3)=15-3
k(3)=12
12 is the answer
Answer:
(f+g)(x) = 6x^2 +5x+10
Step-by-step explanation:
f(x)=7x+7 and g(x)= 6x^2-2x+3
find (f+g)(x)
We will add the 2 functions. I like to line them up vertically.
f(x)= 7x+7
g(x)= 6x^2-2x+3
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(f+g)(x) = 6x^2 +5x+10
Replace X and Y in the given equations and see if they are true:
2(5) + 2(1) = 10+2 = 12... does not equal 11 So this in not right.
2(5) +3(1) = 10 + 3 = 13 this is correct.
The answer would be: 2x+3y=13
Answer:
108.5
Step-by-step explanation:
46.50/3= 15.50
15.50 x 7=106.5
