What is the solution to this system of equations?
4x + 5y = 7
3x - 2y = -12
multiply each equation by a number that produces opposite
coefficients for x ory.
the solution is

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

How do you determine if an ordered pair is a solution to a given equation?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply