Answer:
Step-by-step explanation:
Given
- × - ( negative times negative = positive )
= × ( cancel the 4 on the numerator and denominator )
=
Step 1 is the correct answer because to begin solving you must add 1 to both sides of the equation
Answer:
the answer is
-x-8y=8
or, x + 8y= -8
Step-by-step explanation:
4x - 6y = 13 - (5x + 2y = 5)
or, 4x - 6y = 13
- 5x - 2y = -5
-------------------------
- x - 8y = 8
Answer:
x = 56
Step-by-step explanation:
cross multiply. 28 times 2 and 1 times x. set them equal to each other and solve for x to get 56.
Answer:
it rises 15 degrees
Step-by-step explanation:
sorry if it is wrong but I am sure it us 15