4x + 7= 47
x + 9 = 12
5 + y = 7
s + 12.5 = 14
n + 1/2 = 7/4
h + 6.9 = 11.4
15w=45
1/4x=2 1/2
Ingrid walked her dog and washed her car. The time she spent walking her dog was one-fourth the time it took her to wash her car. It took Ingrid 14 minutes to walk the dog. how long did it take Ingrid to was her car? Write the equation and solve. Don't forget to show all your work and label your answer.
Brita withdrew $225 from her bank account. After her withdrawal, there was $548 left in Brita's account. How much did Brita have in her account before the withdrawal? Write an equation and solve. Be sure to show all your work and label your answer.