Answer:


Step-by-step explanation:
Let S be the number of cans that Shane had collected.
Abha had collected 178 more cans than Shane did, then Abha had collected S+178 cans.
Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling, this means that

Solve this inequality:
1. Divide it by 2:

2. Now

The solution set is 
Answer:
x = 5/p - 3y/2p
Step-by-step explanation:
The chessboard is about 26.4 centimeters long. to find the answer you need to know the length of one side of a square, which is about 3.3 centimeters, because the area is 11, so the square root of 11 is about 3.3 centimeters. there are 8 squares, so you have to multiply 8 times 3.3 which equals 26.4.
Answer:If Mary spent half of her allowance the equation will begin with 1/2x or 0.5x where x is her allowance and 0.5 is half of her allowance spent. Mary also earned 7 dollars by washing the car so this will be added to her allowance spent.
The problem says that after Mary has spent half of her allowance at the movies she was left with 18 dollars so that means that the equation must be equal to 18.
The equation you want to set up is
0.5x+7=18
Where, 18-7=11
0.5x=11
11/.5 = x
x = $22
Thus, Mary has a weekly allowance of 22 dollars.
Step-by-step explanation: