The total number of degrees the temperature changed in the 6 hours is -12.
Answer:
3x^2y
Step-by-step explanation:
hope this helps : )
Answer: She has developed social referencing.
Step-by-step explanation: Social referencing is a strategy used by children to help them making decisions by looking at facial expressions of people and analyzing the emotions shown. If there's approval, they usually do the action they were planning, and if there's disapproval, they might choose not to do it.
Answer:
n = 6
Step-by-step explanation:
4(3-6n)-4n=-156 (by PEDMAS, solve parentheses first)
(4)(3) - (4)(6n) - 4n = - 156
12 - 24n - 4n = -156
12 - 28n = -156 (subtract 12 from both sides)
-28n = -156 - 12
-28n = -168 (divide both sides by -28)
n = -168 / (-28)
n = 6
Answer:
100 pennies
Step-by-step explanation:
each stack is 10 pennies. brad has 4 stacks which equal 40 and has 6 more stack which qual 60. 40+60=100