For #6
x + y = -10
x - y = 2
First solve for y in one of the equations
x - y = 2
-y = 2 - x
y = -2 + x
y = x - 2
Now substitute into one of the equations and solve for x
x + y = -10
x + x - 2 = -10
2x - 2 = -10
2x = -8
x = -4
8x + 5 - (4x + 2)
= 8x - 4x + 5 - 2
= 4x + 3
2.
This is a binomial ( contains 2 terms)
Answer:
A variable interest rate loan is a loan where the interest charged on the outstanding balance fluctuates based on an underlying benchmark or index that periodically changes. A fixed interest rate loan is a loan where the interest rate on the loan remains the same for the life of the loan.
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The slope is -5x.
Explanation:
Rearrange the equation so it’s in y=mx+b format.
y=-5x-2/3
Answer: log(10^17) is 17.
Explanation: Honestly I just did trial and error until I got 17. This might not help.