Question Help A rectangular garden has a walkway around it. The area of the garden is 2(3.5x + 2.5). The
combined area of the garden and the walkway is 2.5(6x + 4)

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals