$21.75
4x3=12
7.25x3=$21.75
Answer:
x =1 or -3
Step-by-step explanation:
10 = -x^2 - 2x + 13
when you solve that equation^ you get your answer to be either 1 or -3. Since -3 is a negative number, I would just type in x = 1
Answer:I dont see a image send a image and I will answer
Step-by-step explanation:
The temperature change on the second day is greater than the temperature change on the first day.
<h3>What is temperature change?</h3>
The term temperature change refers to the difference in the temperature between the sunrise and the sunset. The temperature at sunrise and sunset are shown in the table attached to this answer.
The change in temperature on the first day is;
13.49 - (-11.31) = 24.80
The change in temperature on the second day is;
25.25 - (-7.69) = 32.94
Thus, the temperature change on the second day is greater than the temperature change on the first day.
Learn more about temperature change:brainly.com/question/11186605
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3x + 4y = -12
X - Intercept: 3x + 4y = -12
3x + 4(0) = -12
3x + 0 = -12
3x = -12
3 3
x = -4
(x, y) = (-4, 0)
Y - Intercept: 3x + 4y = 12
3(0) + 4y = 12
0 + 4y = 12
4y = 12
4 4
y = 3
(x, y) = (0, 3)