exam
Maths Puzzle
Numerical Ability
let x represent the number write an expression for the product
The square of 5 more than a number
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exam Other Question
-9/2k + 9/7 = -6 - 2/5k
4. The line
y=0.15x+0.79
represents an estimate of the average cost of gasoline for each year. The line
0.11x-y=-0.85
estimates the price