Answer:
you: 25h + 100
friend: 20h + 120
same amount of pages: 4 hours
Step-by-step explanation:
Every hour you read 25 pages. I used h to represent hour. It doesnt really matter. That starts your equation at 25h. You already read 100 pages, so we simply add 100 and thats your equation. We use the same thinking for the friend's equation.
To find how many hours it will take for them to read the same amount, we write the equations as an equality. Because we need them to be the same, see?
Work through the equation to get your h on one side and the numbers on the other. We come up with 4.
Answer:
x≤10
Step-by-step explanation:
The height of the three cube - shaped boxes may be determined by getting the cube roots of their volumes. For the first two boxes with volumes of 1,331 m³ each, their heights are 11 m each. For the third box, the height is the cube root of 729 m³ and that is 9 m. The total height of the boxes is 31 meters.
Answer:
6y^3 + 12y^2 - 12y - 4
Step-by-step explanation:
So, you would multiply each in first equation for the second equation, you will got:
= 6y^2 * 6y + 6y^2 * 2 - 2*6y - 2* 2
= 6y^3 + 12y^2 - 12y -4
This would be the final expression
Hope this help you :3
bat sakin mo inaasa dapat ikaw ang mag answer Nyan
salamat nalang sa pt