Every month, ms. thomas pays her car loan through automatic payments (withdrawals) from her savings account. she pays the same amount on her car loan each month. at the end of the year, her savings account balance changed by -$2,931 from payments made on her care loan
(a) what is the change in ms. thomas savings account balance each month due to her car payment?
(b) describe the total change to ms. thomas savings account balance after six monthly payments on her car loan. model ur answer using a number sentence

Plz me plzzzzzzz i need and plz delte this after answer

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.

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?