03-02-2021
Mathematics

contestada

Eve won a bag full of money! She has 49 bills in all. She counts $1430. There are twenty dollar bills and fifty dollar bills. How many of each bill does Caitlin have?
Answer: (Just type the number.)
Number of $20 bills:
Number of $50 bills:

Respuesta :

pvnkbun pvnkbun

06-02-2021

Number of $20 bills: 34

Number of $50 bills: 15

The equations are

x + y = 49

20x + 50y = 1430

Answer Link

Otras preguntas

kevin invested part of his $5000 bonus in a certificate of deposit (cd) that paid 2% annual simple interest, and the remainder in a mutual fund that paid 4% ann

Why would an author use an ellipsis to omit words from a quote? A: to create suspense B: to break up the text C: to leave out unnecessary information D: to add

the effect of the presence of others on performance (i.e., social facilitation) has been studied for a long time, revealing contradictory evidence, and as a res

Hazel plans to mow her neighbors' yards to earn money. She charges a base fee of $24 and $8 for every hour she mows. The amount she earns per yard can be repres

How do you feel number the stars will impact the story.

100 PTS!! please help, choose one answer

when studying inherited traits, it was noticed that the environment can change the expression of a gene. so, for instance, "tall" pea plants planted in poor soi

after the price ceiling is implemented, there is neither a shortage nor a surplus. a shortage. both a shortage and a surplus. a surplus.

based on your answer in part a, calculate the number of atoms in this amount of 13c ? express your answer numerically in atoms of carbon.

What was the old lady gray’s “curse”?