Answer:5.9-6.2x
Step-by-step explanation:
a=1.4-2x
b=-0.2x+1.7
3a+b
=3(1.4-2x)+(-0.2x+1.7)
=4.2-6x-0.2x+1.7
=4.2+1.7-6x-0.2x
=5.9-6.2x
Answer:
A
Step-by-step explanation:
The opposite of point A is 9
Because the opposite of -9 is 9
And the opposite of 9 is -9
Answer:
12
Step-by-step explanation:
To find constant: y=k/x
the constant there is only 12
the answer is 12
y=12
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1
y=12
I think it’s 135
12x15=180
180 divided by 4/3 or 1 1/3 = 135
