exam
Maths Puzzle
Numerical Ability
Jorge bought s 40 cent stamps and three times as many 25 cent stamps. How many dollars did he spend?
.40s +3s(.25)= x
Read Solution (Total 0)
exam Other Question
How do you find a domain and range of a graphed vertical line test once you know its a function?
Find the center and vertices for the hyperbola given by the equation x^2/7-y^2/25=1