The following proof shows an equivalent system of equations created from another system of equations. fill in the missing reason in the proof.

statements:

2x + 2y = 14

−4x + 6y = 12

2x + 2y = 14

−2x + 3y = 6

reason

given

?

a.) multiplication property of equality.

b.) addition property of equality.

c.) division property of equality.

d.) substraction property of equality.

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

720 oranges were in the shipment.