Answer:
6x-1
Step-by-step explanation:
m(x)= 2x-9
p(x)= 4x+8
(m+p)(x) = 2x-9+4x+8
= 6x-1
<span>If y varies directly with x, the formula of the equation is y=ax, where a is a constant.
y=ax
(21)=a(7)
a=3
y=ax
y=(3)(-1.66)
y=-4.98, x=-1.66
If y varies inversely with x, the formula of the equation is y=a/x, where a is a constant
y=a/x
9=a/2.5
a=22.5
y=22.5/x
y=22.5/-0.6
y=-37.5
I hope this helped! =)
I hope you didn't mind but I got this from a website called: answers.yahoo.com but I got your answer.
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Answer:
D
Step-by-step explanation:
11 1/4 divided by 3= 3.75 (3 3/4)
Answer:
If i'm not mistaken it's 2/3. Srry if i'm wrong i tried
Step-by-step explanation:
1/6+1/2=2/3
