If you use the elimination method, add both equations together to eliminate a variable. You will get 5x=15. x=3. Replace x in the equations with 3 to get y =7, so your answer is A, (3,7.) I hope his helped!. Please give brainliest!
Answer:
y=1/8-3
Step-by-step explanation:
The slope is 1/8 and the y-intercept is (0,-3)
-3b-4=11
-3b-4+4=11+4 (Move constants to the right by adding its opposite to both sides)
-3b=11+4 (Eliminate the opposites)
-3b/(-3)=15/(-3) (Divide by -3 on both sides)
b= (-5)
Answer:
x / -9 = -16
Step-by-step explanation:
Total = principal * (1 + rate) ^ years
Solving for principal:
principal = total / [(1 + rate) ^ years]
principal = 30,000 / (1.05)^10
principal = 30,000 /
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1.6288946268
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principal =
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18,417.</span></span></span>40
