Aaron goes to his favorite hamburger joint with a friend and orders two hamburgers and two french fries. his total cost is $10.50. the next week, he goes with two other friends. they order four hamburgers and three french fries. this time the total is $19.50. choose two equations that could be used to determine the cost for hamburgers (h) and french fries (f).

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed