Answer: c= $( 5 x 5.20)
Step-by-step explanation:
Given: Total people =5
Money paid by each person = $5.20
Total cost of the sundae = (Number of people ) x (Money paid by each person)
Total cost of sunday : c= 5 x ($5.20)
i.e.Total cost of sunday = $(5 x 5.20)
i.e.Total cost of sunday = $ 26
Hence, the required equation to represent the total cost (c) of the sundae:
c= $( 5 x 5.20)
The difference of the values of the first and third quartiles of the data set is 12 - 6 = 6
Answer:
390 in^2
Step-by-step explanation:
13*15/2=97.5
97.5*4=390
Answer:
I need the passage, so that i can help
Step-by-step explanation:
Answer:
value of x = -2
value of y = 1
Step-by-step explanation:
here's the solution :-
the given equations are :
=》-4x - 4y = 4
=》6x + 4y = -8
adding both equations, we get ;-
=》-4x - 4y + 6x + 4y = 4 - 8
=》2x = -4
( positive and negative 4y get eliminated )
=》x = -4 / 2
=》x = -2
plugging the value of x in equation 2 we get ,
=》6x + 4y = -8
=》(6 × -2) + 4y = -8
=》-12 + 4y = -8
=》4y = -8 + 12
=》y = 4 / 4
=》y = 1