Mathematics, 20.05.2021 23:10 cocomelon

Help this my FINAL EXAM 1:would it be easier to find the slope or the x intercept of line described by y=2x+3? Explain

2:when is the inequality 5x>0 true?
A-the inequality is true for all values of x
B-the inequality is only true if x is positive
C-the inequality is true only if x is 0
D- the inequality is true only if x is negative

3:The equation of line 1 is x+2y=10, and the equation of line 2 is x-4y=4. What is the point of intersection of the two lines?
A-(5,2)
B-(-5,4)
C-(8,1)
D-(8,-1)

4:the graph shows the equation 6x-3y=12 and y=2x+4. What is the solution of the graph?

5: A former raises pigs and chickens on his farm. He has a total of 37 animals and altogether his animals have 110 legs. This can be set up as a system such as that:
P+C=37
4p+2c=110

Lizzy graphed these two lines with P as c and C as y and got an intersection point at (13,24). What does that mean in the context of the problem?
A-there are 13 chickens and 24 pigs on the farm
B-there are 12 pigs and 23 chickens on the farm
C-there are 24 chickens and 23 pigs on the farm
D-there are 13 pigs and 24 chickens on the farm

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:30

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i.e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the catererâ€™s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)

Answers: 1

Answer

Mathematics, 22.06.2019 06:00

If twice a number is at least three less than four times the number, which of the following are true? let n represent the number.

Answers: 1

Answer

You know the right answer?

Help this my FINAL EXAM 1:would it be easier to find the slope or the x intercept of line described...

Questions