1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
s2008m [1.1K]
3 years ago
8

A garden supply store sells two types of lawn mowers. The smaller mower costs $249.99 and the larger mower cost $329.99. If 30 t

otal mowers were sold and the total sales for a given year was $8379.70, find how many of each type were sold.​
Spanish
1 answer:
attashe74 [19]3 years ago
4 0

Answer:

19 small and 11 large were sold

Explanation:

Systems of Equations

Gather your info:

249.99 (small mowers) are x

329.99 (large mowers) are y

249.99x + 329.99y = $8379.70 total money made

x + y = 30 total were sold

substitution method is what I used.

1. Substitute y-30 (because x = 30 - y when you subtract y from both sides) for x and get 249.99(30-y) + 329.99y = 8379.70.

2. Then distribute the 249.99 to the -y and 30 to get -249.99y + 7499.70 +329.99y = 8379.70

3. Then combine like terms to get  80y +7499.70 =8379.70.

4. Finally, subtract 7499.70 from both sides to get 80y=880.

5. Divide both sides by 80 to get y=11. So there were 11 large lawn mowers sold and that means the 19 left to get 30 total. So 19 have to be the small mowers.

You might be interested in
SOMEONE WHO SPEAKS SPANISH OR IS GOOD AT SPANISH PLEASE HELP!!
AnnyKZ [126]

Answer:

Explanation:

A

-¿Que le pasa?

-Me duele la espalda

-¿Trato de levantar algo?

- Si y estaba muy pesado

- Tome este medicamento y ya no le dolerá la espalda

B

1. Una persona con gripe.

Descanse y tome muchos líquidos

2. Una persona con tos.

Tome miel y no hable mucho

3. Una persona con dolor de cabeza.

Relájese y trate de descansar

4. Una persona con dolor de estómago.

No coma grasas y tampoco picantes

5. Una persona con estrés.

Relájese y trate de descansar

8 0
2 years ago
¿por que grafica no inicia en el plano cartesiano?
Bas_tet [7]

Answer:

bsiebdndbdbhrhdbdbcbbfhcbcnnfjfnfnejudbd bdbdbfbdbdbdbdne

Explanation:

bddbbrvrbruriwm d hi r7383 db

8 0
3 years ago
How would I complete these pages I’m kinda lost
max2010maxim [7]

Answer:

its like the frist pisture is a girl swimming so like wher is says NOSOTROS is like NOSOTROS NADAMOS because in swimming in spanish means nadar and in ELLA is ELLA NADA

Explanation:

4 0
3 years ago
La sra. Jiménes tenia un total de 428.5 onzas de galletas en cada tazón ¿cuantas onzas de galletas Puso la sra. Jiménez en cada
Luda [366]
428.5 onzas de galletas, the question gives you the answer
7 0
3 years ago
Which word best completes the sentences Ellos___ de empezar el programa. A.acaban B.acabis C.acabo D.acabas
soldi70 [24.7K]
Ellos A. acaban de empesar el programa.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Choose the correct form of the adjective to describe the following noun. el estudiante
    14·2 answers
  • Please help me with these and explain them!. (present tense of stem changing verbs). MEDALS WILL BE GIVEN :). . Word Bank:. juga
    15·2 answers
  • El partido por nuestro equippo
    7·2 answers
  • How would most Spanish speakers ask an elderly person how he/she is doing? A. ?Cómo estás? B. Hasta pronto. C. ?Cómo te va? D. ?
    12·2 answers
  • B tiene los 7/8de lo que tiene a si resive 90 pesos entonces tiene el doble de lo que tiene b ahora
    10·1 answer
  • Translate: Mary bought them (pizzas) for him.
    6·1 answer
  • Da ejemplos de cómo la tecnologia ha ayudado a la naturaleza.
    13·2 answers
  • Calcule el porcentaje de soluto
    13·1 answer
  • What is the name of the first colony established by Spain in the New World?
    13·1 answer
  • 3. ¿Es importante practicar cada día?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!