(-6)x (y=3x+5) 22x=-2 x=-2/22
4x+6y=28 y=3(-2/22)+5 y=52/11
-6y=-18x-30
4x+6y=28
eliminate
so -18x-30=0
4x-28=0
=-22x-2=0
*Mark Brainlist please that took me 7 minutes
Answer:
The correct answer is C
Step-by-step explanation:
3750 divided by 1/15 equals 56250.
The graph of the Evan's data is attached below.
Dylan noted the time of day and the temperature, in degrees Fahrenheit, and his findings are as follows: At 6 a.m., the temperature was 58° F. For the next 3 hours, the temperature rose 1° per hour. For the next 4 hours, it rose 2° per hour. The temperature then stayed steady until 6 p.m. For the next 3 hours, the temperature dropped 2° per hour. The temperature then dropped steadily until the temperature was 62° at midnight. The data points are in the form of time and temperature. The data points are 6 AM = 58, 7 AM = 59, 8 AM = 60, 9 AM = 61, 10 AM = 63, 11 AM = 65, 12 PM = 67, 1 PM = 69, 6 PM = 69, 7 PM = 67, 8 PM = 65, 9 PM = 63, and 12 AM = 62.
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