When solving the following system of equations, which variable would be the easiest to solve for? 5x + 3y = 22 4x – 2y = 16 O the y in the second equation o the y in the first equation the x in the second equation O the x in the first equation​

Elimination method: Subtracting 2x and 2x will Eliminate the x value and allow us to solve for "y". Then use "y" to find "x". (BTW: the x = 2.5, y = 3) What method would be easiest to solve this system? 4x + 2y = 14 3x + y = 10 Substitution: subtract 3x from both sides to make the equation: y= -3x +10.

Step-by-step explanation:

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: