Answer:
y = (4/5)x - 3
Step-by-step explanation:
slope intercept form: y = mx + b
Note the equal sign, what you do to one side, you do to the other. First, subtract 4x from both sides:
4x - 5y = 15
4x (-4x) - 5y = 15 (-4x)
-5y = -4x + 15
Next, divide -5 from both sides:
(-5y)/-5 = (-4x + 15)/-5
y = (-4x + 15)/-5
Simplify Divide -5 from all terms within the parenthesis:
y = (4/5)x - 3
y = (4/5)x - 3 is your answer.
~
Answer:
⅑
Step-by-step explanation:
⅑ = 3⁻²
Normally, squaring 3 would give us 9, but because of that negative, we have to take the Multiplicative Inverse of 9, which is ⅑.
I am joyous to assist you anytime.
Answer:
-7 and -8
Step-by-step explanation:
a negative times a negative is a positive and -7 times -8 is 56 and -7 plus -8 is -15:)
Answer:
x = 10
Step-by-step explanation: