Ida is walking dogs to pay for sports equipment. she gets paid $10 for every dog walked and made a total of $70 on saturday. write an equation to show how many dogs ida walked saturday.

a.10x = 70
b.10 − x = 70
c.70x = 10
d.70 − x = 10

Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)