Answer:
y = 4x + 32
Step-by-step explanation:
Given: Temperature at sunrise = 32°F
y is the temperature after x hours of sunrise
Temperature change is 4°F/hour.
The equation of a line in slope intercept form is given by
y = mx +c
where m is the slope, which is the change in value of y to the value of x
and c is the value of y at x = 0
At sunrise, x =0 and y =32
∴ c = 32
Also we see that the change in temperature to that of time is 4/1 = 4
∴ m = 4
Substituting the values of m and c in the equation of line, we have
y = 4x +32
The answer is -13. You figure it out by multiplying 2.5×-5.2=13
Answer:
j + 47 = 53
Step-by-step explanation:
Answer:
-12
Step-by-step explanation:
-|-12| = (-1)*| -12 | = - 12.
Recall the meaning of the absolute value function: It always returns a zero or positive result. Here, | -12 | = +12. Now, if there's a negative sign in front
of | -12 |, the final answer is -12.
Answer:
21 projects each
Step-by-step explanation:
3150 ÷150
