exam
Maths Puzzle
Numerical Ability
Solve. 2x + 4 = -8
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exam Other Question
At the beginning of a business day a change fund contained $200. At the end of the day, the cash register tape showed $1,500 work of sales, and there was $1,800 in the cash regist
a concrete slab requires between 10 and 12 yd cubed of concrete. if 2.5 yd cubed of concrete can be poured each hour, how long will it take to pour the slab?