exam Maths Puzzle Numerical Ability

translate into a algebraic equations :

1) A girl buys three apples and seven oranges for $4.56. If an orange costs $0.28 more than an apple, how much does each fruit cost?

Read Solution (Total 0)

exam Other Question

Please help me with this. I am no good at this stuff.
Find the slope of the line through the following pairs of points.
(-5, -3) and (-5, 2) The future value of annuity is A = $32,000. Periodic payments are made quarterly for four years and the annuity earns 8% compounded quarterly. Find the periodic payments.