exam
Maths Puzzle
Numerical Ability
3/2(x+8)=6x
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exam Other Question
Solve the system by graphing.
3x + y = –1 9x + 3y = –3
write a linear equation that models the relationship between demand d and price p.
Price per dozen: $1 $1.50 $2.00 $2.50 $3.00 $3.50
demand (dozens): 200