Answer:
12q+18
Step-by-step explanation:
you could only subtract like terms
Answer: Try A, it's in a straight line
I'm truely sorry if i am wrong
Step-by-step explanation:
Answer: -2 2/3
Step-by-step explanation: ok so use the slope formula
y2-y1 divided by x2-x1
so then we plug in the numbers
(1/10, -1) and (-1/5,-1/5)
the y corrdinates are (-1/5-(-1) and the x corrdinates are (-1/5-1/10)
were goning get y= 4/3 and x=-3/10 and final answer is -2 2/3
I hope this is right and helps xD
Answer:
C(t) = 0.55t + 7.75, $30.85
Step-by-step explanation:
the fixed cost is $7.75. this is the cost incurred at zero minutes of the taxi ride
the variable cost or the cost per minutes driven =
(13.25 - 7.77) / (10 - 0) = 0.55
total cost = 7.75 + 0.55t
cost of 42 minutes = 7.75 + 0.55(42) = $30.85
2(x+3)=8
2x+6=8
2x=2
x=1
(b) Subtraction property of equality 2.) 2x+6=8 2x=8-6 2x=2
