Answer:
156
Step-by-step explanation:
1. From the left, try adding 72+9=81, then remove the parenthesis on your left.
2. Then from the right, add 67+8=75, you can remove the parenthesis if you want to.
3. Add together all up then you have answer to 81+75=156.
Answer:
plug in whatever you found for x and see if its equal on both sides.
Step-by-step explanation:
Answer:
a)E=.05t +34
b)$54
c)$600
Step-by-step explanation:
a) he gets 5% of tips out of all tips people gave to the restaurant , 5% --> .05 (as a decimal) --> this is "t"
he earns an extra $34 a night of work. --> this is the constant
E= --> the total earned that night
E=.05t +34
b) simply plug in the total tip into the equation
E=.05(400) + 34
E=$54
--> he earned $54 that night
c) since we are given the total earned that night, we now plug in for y. in this case we plug "$64" for y
we find t, which is tip the restaurant was given
--> 64 = .05t +34
-34. -34
30= .05t ---> divide by .05 each side
t= $600
the restaurant was tiped 600 dollars and Alun was paid 64 dollars that night of work
hoped this helped:)
area is 1/2×h×w
area=0.5×0.5m×2.5m= 0.625m^2!
i just saw it needs to be in simplified fraction haha, then 1/2×1/2×5/2=5/8!
The average rate of change is the slope.
The slope is equal 
, if we were to do that for each set of points, we get the slope is always 8.
Thus the average rate of change is 8.
