One winter day, the outside temperature, y, was never below −1°. The inside of a car was always warmer than the temperature outs ide by at least 4°. Which graph of a system of inequalities represents this scenario?
2 answers:
Answer:
c
Step-by-step explanation:
Answer:
It's C
Step-by-step explanation:
Your graph should be this one, with both lines solid because, the X line, or red, has to be at least -1 or higher, and the Y line, or the blue, has to be +4 or higher
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Answer:
Multiplies by 2
Step-by-step explanation:
The answer is
Answer:
x = -21
Step-by-step explanation:
62 + 2x - 20 = 0.
Combine like terms
42 +2x =0
Subtract 42 from each side
42-42 +2x = 0-42
2x = -42
Divide each side by 2
2x/2 = -42/2
x = -21
305 to the nearest ten is 310 .
