Please help me with this question
image attached
1 answer:
3x+5x-1+4x+2x+6x+1=540 (Sum of all int. angles of a pentagon is 540)
20x-0=540 (Add like terms)
20x=540 (addition property of equality)
<u>x=27 </u>
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In the question you provided above what do you mean can you please give more details.
Answer:
no pictures
Step-by-step explanation:
there is not any picture or i didn't understood the question
Answer:
f(x) = -½ x - 5x (the 3rd option)
Step-by-step explanation:
f(4)= -½(4) - 5(4)
= -2 - 20
= -22
Tell them what comes first and what comes last
F(x) = input the x
3x+2
multiply it by 3 and add 2
3*x+2=
3*5+2=
15+2 =
17
or if you meant 2x:
it would be the same just do:
3+2x
3+2*5
3+10
13
