the temperature at 6:00 a.m. was -11 degrees. At 3:00 pm the temperature was 43 degrees. What change took place? What was the av
2 answers:
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Answer:
The solution is (-17,80.5) and (1,8.5)
Step-by-step explanation:
Equation 1 :
Equation 2:
Substitute the value of y from equation 2 in equation 1
Equation 1 :
After substitution :
Substitute the value of x = -17
y = -4x+12.5
y = -4(-17)+12.5
y=80.5
Substitute the value of x = 1
y = -4(1)+12.5
y=8.5
Hence the solution is (-17,80.5) and (1,8.5)
Answer:
the answer would be A
Step-by-step explanation:
To answer any question like this divide the top into the bottom to get your answer
so 8 ÷ 3 = 2.66666666666 or 2.6 (repeating itself by 6)