Answer:
Both plans cost the same when 50 texts are sent
Step-by-step explanation:
The cost of sending 50 texts in the same for both plans from the graph because it will cost $22.50
Hiroto's plan will cost less than Emilia's plan when more than 50 texts are sent.For example the cost of sending 60 texts for Hiroto's plan will be around $23 where as that for Emilia's plan will cost about $25
For 22 texts the cost will be more for Hiroto's plan than Emilia's.
For more than 22 texts both plans will cost the same at 50 texts.
The answer is A because it is...
Avg change in temp = (change is temp) /(change is time)
Change is temp = (61F - 29 F) = 32F
Change is time = 14 hr - 6 hr = 8 hours
Avg change in temp = 32F/8hr = 4 F/hr
It is D.
you must multiply the second equation by 3, so that the +3y in the first equation can cancel out the (now) -3y in the second equation.
Answer:
-3.81176345205
Step-by-step explanation:
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