Answer:
there was a 44 degree change in the tenpature
Answer:
C) 7c+6s-63
Step-by-step explanation:
set up this equation because you are adding the two expressions

combine like terms

Erin needs 1.5 cups of flour to make 1 dozen cookies.
B for sure!!!!!!!!!!!!!!!!!!!
Answer:
-2/3
Step-by-step explanation:
This means that if a line is perpendicular to a line that has slope m, then the slope of the line is -1 / m. For example, we found that the slope of the line y = (1/2)x + 3 is 1/2. This is why any line that is perpendicular to this line would have slope -2 /1 = -2.