calculate the overall percentage increase in sales
Answer:
increase 15% = 1+(15/100)=1.15
increase 1.8% =1+(1.8/100)=1.018
evolution coefficient: 1.15*1.018=1.1707
overall percentage increase
(1.1707-1)*100=17.07%
Step-by-step explanation:
Answer:
The original price was $188
Step-by-step explanation:
Answer:
brady: y= 6h + 180
nick: y= 8h
Step-by-step explanation:
h in this situation is the same as x but I made it h to stand for hours worked
I'm also not sure if thats what you needed if not lmk
Answer:
After 12.86 days Nick and Perry will have the same amount of money
Step-by-step explanation:
Perrie's can be expressed as;
Total amount Perry will have after t days=Initial amount Perry has-Total amount Perry spends
where;
Initial amount that Perry has=$180
Total amount Perry spends=Amount he spends per day×Number of days=(6×t)=6t
Replacing in the expression;
Total amount Perry will have after t days=(180-6t)
Nick's can be expressed as;
Total amount Nick will have after t days=Initial amount Perry has+Total amount Nick earns
where;
Initial amount that Nick has=$0
Total amount Nick earns=Amount he earns per day×Number of days=(8×t)=8t
Replacing in the expression;
Total amount Nick will have after t days=(0-8t)=8t
Equating Total amount Nick will have after t days to Total amount Perry will have after t days;
180-6t=8t
180=(8t+6t)
14t=180
t=(180/14)=12.86 days
After 12.86 days Nick and Perry will have the same amount of money
B. describe in words what happens to the x coordinates and y coordinates of the original triangle's vertices as a result of this reflection
Answer:
(-1,3) (-3,1) and (-4,5)
Step-by-step explanation:
Given is a triangle ABC with coordinates (1,3)(3,1) (4,5)
First transformation is reflection over yaxis i.e. x=0
Reflection in the y -axis: A reflection of a point over the y -axis is shown. The rule for a reflection over the y -axis is (x,y)→(−x,y)
Hence x coordinate will change sign
The resulting coordinates would be
(-1,3) (-3,1) and (-4,5) respectively
y coordinates will remain the same because of this reflection.
Hence new coordinates would be
(-1,3) (-3,1) and (-4,5) For A, B and C in the same order