the first person with the correct answers will get the brainliest... i don't really care about my points anymore so just go ahead and answer

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2