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:
a function is a constant on a interval and the constant is a interval which is horizontal in the entire interval the way a constant interval can be produce is by putting a interval horizontal
Step-by-step explanation:
If I'm wrong I'm so sorry
If I'm right Thank you and (Brainliest plz)
1/6 of an hour is equivalent to 10/60 or 10 minutes.
To find out how much 3/4 of an hour is, change the denominator of both fraction so that they match up. We can make this easier by multiplying 4 by 15 to get 60 (hence an hour) and since we multiplied 4 by 15, we also need to multiply 3 by 15 which gets us 45.
We end up with 10/60 and 45/60 or 10 minutes and 45 minutes.
Half of 10 is 5 so we know we'll have a decimal of .5 in our answer.
4 times 10 equals 40 and 40 plus 5 equals 45, so 4.5.
Answer:
3
Step-by-step explanation:
Answer:
3. is 5
4. is 18
5. is 8
Step-by-step explanation:
i did try so forgive me if im wrong