Предмет: Математика, автор: nikitosu5

Решить уравнение по задаче. Если к моим яблоками прибавить их половину да ещё десяток, то у меня была сотня. Сколько яблок было?

Ответы

Автор ответа: kukvon

х+0,5х+10=100
1,5х=90
х=60
60+0,5*60+10=60+30+10=100яблок

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Химия, автор: Frudoboy

2. Обчислити, який об'єм водню потрібно спалити, щоб одержати 9 г
води?

6 лет назад

Предмет: История, автор: hristovaangelina514

hacal y nuc
M
Darzekachu

6 лет назад

Предмет: Английский язык, автор: musamount

37. Synonyms for wound _______
a) harm
b) injure
c) hurt
d) all of the above and below
e) damage

38. One of the below ______ means wound.
a) detailed information
b) a very small organism
c) disease
d) damage to the body often a cut

39. If you don't do what I _______, I'll inform the doctor.
a) says
b) saying
c) say
d) said
e) has said

40. I'll visit her as soon as I _____ a time.
a) had
b) are
c) have
d) am
e) is

41. The project _____ delayed if I don't finish this report on time.
a) are
b) have
c) will be
d) were
e) would be

42. What will you do if you _____ a ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬free time?
a) would have
b) had
c) is
d) have
e) was

43. When I look at a computer screen for too long, I _____ a headache.
a) got
b) would get
c) took
d) get
e) had

45. What role __________ the heart play in circulatory system?
a) do
b) does
c) be
d) doing
e) have

46. Viscera comes from the Latin viscus, meaning "an ________ of the body”.
a) inner part
b) inner ear
c) middle part
d) outer partdd
e) extra part

47. If you’re up late studying and feel tired and hungry, a nutritious energy-containing
snack ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ ___________ just what you need to perk you up.
a) can be
b) being
c) were
d) been
e) be
48. Online learning tips can _____ you save a time.
a) helper
b) helps
c) helping
d) helped
e) help

49. Find the equivalent to the phrasal verb: быть похожим
a) take after
b) takes down
c) takes in
d) take over
e) takes off

50. Fill in correct particle “Dave has just taken_______ fishing”
a) up
b) to
c) back
d) off
e) after

51. Fill in correct preposition: The physician often boasts ______ his treatment.
a) about
b) for
c) on
d) with
e) in

52. Fill in correct particles: Lots of people go ___________the cooking competition every year.
a) in for
b) in to
c) in after
d) in with
e) in before

53. Fill in correct preposition: During the meeting she cut________ and asked some questions.
a) In
b) off
c) out
d) down on
e) down

54. Find the equivalent to the phrasal verb: General practitioner _________patients at the hospital by telephone and video appointments.
a) look for
b) gone on with
c) cares for
d) taken after
e) work at

6 лет назад

Предмет: Математика, автор: murads55

Валя прочитала в первый день 15 страниц,во второй 23,а в третий столько, сколько в первый и второйдень вместе.Сможет ли Валяза три дня прочитат всю книгу,если в ней 85 страниц.

9 лет назад

Предмет: Математика, автор: ПолинаТВ

Матем:
сколько нулей в записи числа сто тридцать миллионов?
1)6
2)7
3)8
4)9

9 лет назад