Answer:
hello, friend(✿◡‿◡)
Step-by-step explanation:
-7Q + 6 + 5Q = 15 - 7
Q=-1
3 (P+5) + P = 3(2+P)
P=-3
2(A+4) + 6A = 2(2 + 3A)
A=-2
230/8= 28.75
28.75x 7= 201.25
201.25 calories come from fat.
Answer:
<h2> B. [2, 8].</h2>
Step-by-step explanation:
The domain refers to the set which values belongs to the independent variable
(horixontal axis).
So, to find the domain with a graph, we need to look for the beginning and the end of the function. Then, we look for x-values at those points.
The beginning point is (2,9) and the ending point is (8,3).
So, the domain is from x=2 to x=8.
Therefore, the right answer is B. [2, 8].
In this case, both points have a filled circle, which means the intervals must be closed. In other words, 2 and 8 are part of the domain, and the way to express that is with ][ signs.
6 is a quarter of her walk ... there are 4 quarters in a whole (6x4) = 24
Answer: x=-1 and y= -3
Step-by-step explanation:
Solve for x, x+y=-4
Minus y from both sides so it'll be X=-y-4
Now substitute -y-4 in x-y=2 and solve for y
-y - 4 -y=2
Add like terms, -2y - 4=2
Add 4 to both sides -2y=6
Divide both sides by -2
y= -3
Substitute -3 in x=-y - 4
x=-(-3) - 4
- × (-3)= 3
3 - 4= -1
x= -1