Answer:
70 min
Step-by-step explanation:
If we take the hypothesis that by the end of the fifth day he had 5h20min drums practice then the remaining time to get to 7 hours practice time would be 1h40min.
The area of a rectangle is given by the product of its dimensions.
If this rectangle has a length of 2x + 7 and a width of x + 4, its area is:

The perimeter is the sum of all side lengths, so we have:
Trick questionyou do not have enough information to make a equation
The answer is 17 cubes.
I drew lines to make cubes so I could see it better
Answer:
they purchased 40 tickets
Step-by-step explanation:
they already spent 10 to get in the fair and 0.25 × 40 = 10 so 10 +10 =20