Answer: y = 1 and x = 4
Step-by-step explanation:
-8x + 10y = -22
8x - 15y = 17
-----------------------
- 5y = -5 Add the two equations to eliminate x
y = 1 Solve for y
=====
8x - 15y = 17 (y = 1) Use y=1 in either equation
8x - 15 = 17
8x = 32
x = 4 Ta da
Answer:
10i
Step-by-step explanation:
√-100 = √-1 × √100 = i × 10 = 10i
I don't understand why there are two boxes though.
Answer:
each one is $0.05
Step-by-step explanation:
Answer:
cos
(
4
x
)
= - 479 / 2401
Step-by-step explanation:
:D
181 because when you solve it that is what you get