Find solutions to your problems with the expert advice available on IDNLearn.com. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.

For her cell phone plan, Heather pays $30 per month plus $0.05 per text. She wants to keep her bill under $60 per month. Which inequality represents the number of texts, t, Heather can send each month while staying within her budget? A)t < 600. B) t > 600. C) t < 1,800. D) t > 1,800

Sagot :

so 30+0.05t<60 is the equation so
subtract 30 from both sides
0.05t<30
multiply by 100
5t<3000
divide by 5
t<600
she can send less than 600 texts to stay below 60 dollars
so the answer is B