The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c 3.5b. Which
table of values matches the equation and includes only viable solutions?
2 answers:
Answer:
The third table of values matches the equation and includes only viable solutions.
Step-by-step explanation:
Loaves of bread: b can't be a negative value, then the first table doesn't include viable solutions.
The number of loaves of bread must be a whole number, then the second table doesn't include viable solutions.
c=3.5b
if b=0→c=3.5(0)→c=0
If b=3→c=3.5(3)→c=10.5
If b=6→c=3.5(6)→c=21
If b=9→c=3.5(9)→c=31.5
The third table includes viable solutions
Answer:The third table of values matches the equation and includes only viable solutions.
Step-by-step explanation:
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Answer:
(5,-3)
Step-by-step explanation:
9x+2y=39
6x+13y=-9
---------------
117x+26y=507
12x+26y=-18
----------------------
105x=525
x=5
Substitution
9(5)+2y=39
45+2y=39
2y=-6
y=-3
Answer:
men+women=
women=42
60%=42
40%=
40*42
60
=28
men=28
42+28
=70 people were in the meeting
Step-by-step explanation:
11,000 or 10,000 or 11,200 or 11,230
24 times 3= 72+4=76+14=90
^
Answer:
-4( 3a+4)
Step-by-step explanation:
-12a - 16
-4*3a -4*4
Factor out a -4
-4( 3a+4)
