She would have a total of 40 stamps.
Answer:
37
Step-by-step explanation:
Let's use the rule GEMDAS (Grouping, Exponents, Multiply, Divide, Add, Subtract) from left to right. Therefore, we will simplify the equation in the parentheses. . -(-7) creates a double negative, deeming the 7 positive, because when there is two negatives the number will turn into a positive. = 49, -3 x 4= -12. Therefore the final form of the equation will be 49 - 12 = 37.
Let me know if there are mistakes.
Answer:
Yes, it is a function.
Step-by-step explanation:
As long as there are no more than one point in a single x-value, it is considered a function.
Answer:
The orientation is horizontal.
a=2 and b=1
The center is (0,0).
The vertices are (-2,0) and (2,0).
c^2= 5.
The slope is 1/2.
Step-by-step explanation:
I got them right on edge
15.00-5.00-2.00-2.00= $6.00