A text message plan costs $4 per month plus $0.45 per text. Find the monthly cost for x text messages.

Need solving this second acceleration problem.

During a wright loss challenge your friend goes from 125 pounds to 100 pounds. what was the percent weight loss

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.