Using the graphing function on your calculator, find the solution to the system
of equations shown below.
y-2x=-2
y- x= 1
O
A. No solution
B. x = 3, y = 4
c. More than 1 solution
O
D. x = 4, y = 3

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%