2a + 3b, 6ab, And 2b + 3a
Okay dso if she got 15 points for 12 days then you would multiply them (or just add 15+15+15+15 and so on but multiplying is easier) then you are going to add 55 because of the thirteenth day.
15(12)=180
180+55=235 is how many you have.
now you are going to subtract 500 from that number to see how many more you need. :)
0.50x-6=4
move -6 to the other side
sign changes from -6 to 6
0.50x-6+6= 4+6
0.50x= 10
divide by 0.50 for both sides
0.50/0.50x= 10/0.50
x= 20
Answer: x= 20
Answer:
7 hours
Step-by-step explanation:
120 x 7 = 840
Here, we know 1/100 = 0.01
Now, question has reduced to 0.01 vs 0.1
We can easily see 0.1 is greater.
In short, Your Answer would be 0.1 is bigger
Hope this helps!
