book Maths Puzzle Numerical Ability

Find the slope of (7,-8) (4,7)

Read Solution (Total 0)

book Other Question

Jamar is 4 times as old as Josh. In 20 years he will be twice as old as Josh. How old is Jamar ? A trail mix is made by combining peanuts worth $3 a pound, raisins worth $2 a pound, and M&M's worth $4 a pound. Would it make good business sense to sell the trail mix for $1.98 a