Answer:
Im taking this right now so Im not 100% sure
Step-by-step explanation:
y-intercept: 2 because the slope is passing through 2.
slope: take points (-1,2) and (-1,3)
m=Y2-Y1/X2-X1
m=3-2/-1-1
m=-1/2 or 1/-2(there is no difference)
so the slope is -1/2
b=2
in slope intercept, its going to be:y=-1/2x+2
btw, i noticed that the point isn't -1 it's 0.75 i think. Substitute the -1 for -0.75(-3/4) and finish the math. Sorry.
In triangle ABC, <A + <B +<C = 180
plug in
3x + 7 + 2x - 8 + 5 - x = 180
4x + 4 = 180
4x = 176
x = 44
Answer
x = 44
Answer: The loan have been $2500 originally.
Step-by-step explanation:
Since we have given that
Interest = $750
Rate of interest = 3%
Number of year = 1
Let P be the principal amount .
So, According to question, we get that
![750=\dfrac{P\times R\times T}{100}\\\\750=\dfrac{P\times 3\times 1}{100}\\\\\dfrac{750\times 100}{3}=P\\\\$2500=P](https://tex.z-dn.net/?f=750%3D%5Cdfrac%7BP%5Ctimes%20R%5Ctimes%20T%7D%7B100%7D%5C%5C%5C%5C750%3D%5Cdfrac%7BP%5Ctimes%203%5Ctimes%201%7D%7B100%7D%5C%5C%5C%5C%5Cdfrac%7B750%5Ctimes%20100%7D%7B3%7D%3DP%5C%5C%5C%5C%242500%3DP)
Hence, the loan have been $2500 originally.