Answer:
Add 5 to remove the negative 5 from the left side.
Step-by-step explanation:
3x-5=19
3x-5(+5)=19
Answer:
200 Recyclables Items
Step-by-step explanation:
You can get the common ratio by dividing 150/3 = 50
So 50 Recyclables Items per minute.
Now multiply 4 by 150 = > 200 Recyclables Items.
Hope this helps!
It will take 4 minutes to rotate 1º because 15 divided by 15 is one (to get 1º) and 60 (1 hour) divided by 15 is 4.
From the description, you can get two equation that looks like this:
L= 2*W+6.7cm
Perimeter= 57.2cm
Using perimeter formula, you can put the first and second equation like this:
perimeter= 2L + 2W
57.2cm= 2(2*W+ 6.7)+2W
57.2cm= 4W+ 13.4+ 2W
57.2- 13.4= 6W
W= 43.8/6= 7.3 cm
L= 2W+ 6.7
L= 2*7.3 + 6.7= 21.3
Answer: <span>A. Length=21.3 cm; width=7.3 cm</span>
