this is system of equations
2x + 5y = -1 times this one by 5 to make the y's opposite
-10x -25y = 5
10x - 25y = -5 (this is it times by 5, now add them)
__________
0 + 0 = 0
now since everything cancels and both sides are equal it has infinite solutions beaus they are actually the same line.
Answer:
y
=
x
(2)
+
10
x
+
24
Step-by-step explanation:
quadrent 3
After 4 atmospheres the diver descends -132 feet because -33*4=-132
Answer:
-19-28i
Step-by-step explanation:
Simplify and write the answer in standard form, a+bi.
