exam
Maths Puzzle
Numerical Ability
Find an equation in slope-intercept form passing through the points (7.2,3.8) and (9.1,9.1).
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exam Other Question
2 3/8 & 3 1/4 =
please help solve the equation...Jill has $3.50 in nickels and dimes..if she has 50 coins, how many of each type of coin does she have?
X= nickels = .05
Y= dimes = .10
.05X + .10Y = 50