The answer is C, a function is when the x value does NOT repeat!
'is' in mathematics means equal
'of' in mathematics means multiplication
<span>20% can also be written as 20/100
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Add the like terms.
12r+11r-4r= 19r
5s+9s=14s
-7t=-7t
19r+14s-7t
Answer:
I think it is $3.25
Step-by-step explanation:
<u>140*3=420- </u>original price with 140 sold each day
130*3.25=422.5- 10 less hotdogs sold with $0.25 price increase
110*3.75=412.5- 30 less hotdogs sold with $0.75 price increase
90*4.25=391.5- 50 less hotdogs sold with $1.25 price increase
60*5.75=345-80 less hotdogs sold with $2.75 price increase
Divide 2 by 74 and simplify into brackets