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
Thepotemich [5.8K]
3 years ago
15

ASAP help please plwzzzzzzzzzzzzz

Mathematics
1 answer:
Paladinen [302]3 years ago
6 0

Answer:

1x-1y

Step-by-step explanation:

You might be interested in
Trei copii au impreuna 45 de lei .
Ainat [17]

Answer:

Primul copil are 6 lei, al doilea are 12 lei, al treilea are 27 de lei.

Step-by-step explanation:

Lăsați suma primului copil să fie x.

Lăsați suma al doilea copil să fie y.

Lăsați suma al treilea copil să fie z.

Trei dintre ei au 45 de lei în total.

Aceasta înseamnă că:

x + y + z = 45 ________(1)

Al doilea are de două ori valoarea primului:

y = 2x

Al treilea are cu 15 lei mai mult decât al doilea:

z = 15 + y

=> z = 15 + 2x

Puneți valoarea y și z în (1):

x + 2x + 15 + 2x = 45

5x = 45 - 15 = 30

x = 30 / 5 = 6 lei

=> y = 2 * 6 = 12 lei

=> z = 15 + 12 = 27 lei

Primul copil are 6 lei, al doilea are 12 lei, al treilea are 27 de lei.

7 0
3 years ago
Dependent probability
mina [271]
4/13 chance to get green and 6/13 to get red
8 0
3 years ago
What is the solution of the inequality shown below? c-7>2​
Rainbow [258]

Answer:

c > 9

Step-by-step explanation:

Isolate the variable, c. Treat the greater than sign as an equal, what you do to one side, you do to the other. Add 7 to both sides:

c - 7 > 2

c - 7 (+7) > 2 (+7)

c > 2 + 7

c > 9

c > 9 is your answer.

~

8 0
3 years ago
Read 2 more answers
What is the area and circumference of the given circle
Brums [2.3K]

Answer:

Area=36π ft or 113.1 ft

Circumfrence= 12π ft or 37.7 ft

Step-by-step explanation:

A=πr^2

r=6

A=36π ft or 113.1 ft

C=2πr

C=12π ft or 37.7 ft

8 0
2 years ago
For a sample size of 55 and a population parameter of 0.2, what is the standard error of the sampling distribution? Round your a
gulaghasi [49]

Answer:

B. 0.054

Step-by-step explanation:

A.P.E.X

8 0
3 years ago
Other questions:
  • Please help me!!!!!!!
    15·1 answer
  • Marymount Township secured the construction of a power plant, which opened in 1990. Once the power plant opened
    7·1 answer
  • The Eatery Restaurant has 200 tables.on a recent evening there were reservations for 1/10 of the tables.how many tables were res
    11·1 answer
  • Divide 67.9 by one hundred​
    13·2 answers
  • What is the value of v? v/-8=v 4?
    15·2 answers
  • Fifty if you give me diffty
    14·1 answer
  • Which algebraic expression is a polynomial?
    14·1 answer
  • Find the slope of the line.<br> - 3x – 2y = 7
    9·1 answer
  • PLEASE HELP I GIVE BRAINLIEST AND POINTS! I GRINDED 4 THESE POINTS SO PLZ DONT PUT LINKS
    11·1 answer
  • I WILL GIVE BRAINLEIST!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!