Martin orders a pasta dish that is priced at $11.99. he also orders a drink. the total cost for the pasta and drink is $14.48. which of the following equations can be used to find the cost of the drink?

14.48 + d = 11.99
11.99 + d = 14.48
11.99 + 14.48 = d
11.99 - d = 14.48

nora has a coupon for $3 off of a calzone. she orders a beef and olive calzone, and her bill, with the discounted price, is $9.49. which of the following equations can be used to find the regular price of the calzone?

c - 3 = 9.49
9.49 - c = 3
c + 3 = 9.49
c + 9.49 = 3

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.