Remember to follow PEMDAS. (Parenthesis, Exponents (& roots), Multiplication, Division, Addition, Subtraction)
4^2 = 4 x 4 = 16
16/4 = 4
4 - 4 + 16
Combine
4 - 4 = 0 + 16 = 16
16 is your answer
hope this helps
XY>XA
<span>XA ≡ YA
XP ≡ PY</span>
Then, the first statement XA ≡ XY is false
Answer:
(A) $14.30
(B) $14.13
Step-by-step explanation:
Let x represent cost of each ribeye steak dinner and y represent cost of each grilled salmon dinner.
(B) We have been given that a waitress sold 16 ribeye steak dinners and 26 grilled salmondinners, totaling $596.12 on a particular day. We can represent this information in an equation as:
We are also told that another day she sold 28 ribeye steak dinners and 13 grilled salmon dinners, totaling $584.01. We can represent this information in an equation as:
Now, we will use substitution method to solve our system of linear equations. From equation (1), we will get:
Upon substituting this value in equation (2), we will get:
Therefore, cost of each grilled salmon dinner is $14.13.
(A) To find the cost of each ribeye dinner, we will substitute in equation .
Therefore, the cost of ribeye steak dinners is $14.30.
Answer:
1/2
Step-by-step explanation:
in point slope form (y-h) = slope(x-k)
2049342 increase by 3000, the result would be 2050342