Put them in order from lowest to highest. Identify the lowest number in the data set, as well as the highest number. Subtract the lowest number in the set from the highest number. The resulting value is the range of the set of temperature values.
Answer:
Step-by-step explanation:
350 chocolate 1599 of cookies
Step-by-step explanation:
c= box of chocolates
k=box of coockies
k< 550+3c , so k-3c<550
k+c< 1950
k-3c<550
I will multiply the second by 3
k - 3c < 550
3k +3c < 5850
ADD BOTH
4k < 6400
k < 1600 Cookies should be less than 1600
Since cookies yield more than chocolates , to maximize profit they need to sell the maximum amount of cookies they can
1599 +350= 1949 (less than 1950)
The amount of cookies produced must be no more than 550 boxes plus 3 times the number of chocolates produced.
1599< 3(350) +550= 1050+550=1600)
1599<1600
1599 is at least double of 350 (it could be more than double)
Answer:
OPTION D: NEITHER
Step-by-step explanation:
The given equation is: 7x - 2y = - 5
To find a solution to this, we substitute the options and compare LHS and RHS.
OPTION A: (1, 5)
LHS = 7(1) - 2(5) = 7 - 10 = -3
RHS = - 5
LHS 
RHS.
So, this option is eliminated.
OPTION B: (-1, 1)
LHS = 7(-1) - 2(1) = -7 - 2 = - 9
RHS = - 5
Again, LHS RHS.
So, this Option is eliminated as well.
OPTION C: It says both A and B. Clearly, this is eliminated as well.
Therefore, the answer is: OPTION D: NEITHER.
NOTE: This is a two variable equation. So, we need a minimum of two equations to determine the solution. Since, only one equation is given here, we use the help of options.
