Answer:
3x^{3} -66
Step-by-step explanation:
2(x+8) hope its right :))
Answer:
x=6
Step-by-step explanation:
3x-6=12
+6 +6
3x=18
3x/3= 18/3
x=6
Hope this helps!
Answer:
y > -3x + 6
Step-by-step explanation:
The y intercept is the first thing we look at and its super easy. so its 6
now we have to find the slope.
well since 2 is x and 6 is y its 6/2 well simplify this its 3. but now its going downwards like so in the graph it is -3. it would be 3 if it wasn't a decline. so since the shading is above the line it is this symbol >
if you have any questions feel free to ask in the comments.
Answer:
Elizabeth washes 99 windows each day.
Step-by-step explanation:
Given:
Total number of windows (N) = 2480
Marie washes windows = 4 times Elizabeth washes.
Elizabeth washes same number of windows for 5 days.
Let the number of windows washed by Elizabeth each day = 'x'.
Therefore, over the 5 days, the windows washed by Elizabeth =
Now, as per question:
Marie washes windows = 4 times Elizabeth washes.
So, number of windows washed by Marie =
Now, total number of windows = Windows washed by Marie + Windows washed by Elizabeth
So,
Therefore, Elizabeth washes 99 windows each day.