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
Leya [2.2K]
3 years ago
8

7z+15+27, z, plus, 15, plus, 2

Mathematics
1 answer:
ANEK [815]3 years ago
7 0

Answer:

7z + 15 + 27 \\ 7z + 42 \\ z = 42 \div 7 \\ z = 6

You might be interested in
What is the equation for the sum of two numbers is 77. One number is 27 more than the other
Vikentia [17]
77-27= 50 so when you add both it add up to 77 ,
50 is the answer 
6 0
3 years ago
Read 2 more answers
Identify the index in the radical below.<br> A. 1<br> B. 2<br> C. 3<br> D. 4
marysya [2.9K]

Answer:

It is four/4 I believe D.4

Step-by-step explanation:

3 0
3 years ago
an employee makes $14.41 per hour but is getting a 7.5% increase. what is his new wage per hour to the nearest cent​
givi [52]
To calculate the employee raise, we multiply how much he is making by the percent of his raise.

Raise= 14.41*7.5%

Change to decimal 14.41*.075

Raise=.75

His raise is $10.80
3 0
4 years ago
Read 2 more answers
Para reunir dinero para su gira de estudios , los alumnos de un curso deciden vender números de una rifa que se encuentran numer
QveST [7]

Respuesta:

0.53

Explicación:

Para calcular la posibilidad del evento A: "ganar la rifa comprando todos los números múltiplos de 3 o 5", debemos usar la siguiente fórmula.

P(A) = casos favorables / casos posibles

Evaluemos primero todos los casos que son múltiplos de 3, entre 1 y 100: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99. En total son 33.

Ahora, evaluemos todos los casos que son múltiplos de 3, entre 1 y 100: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100. En total son 20.

El número total de casos favorables es 33 + 20 = 53.

El número de casos posibles es el total de números de 1 a 100, es decir 100.

Luego P(A) = 53/100 = 0.53.

7 0
3 years ago
100 points the right answer please the set designer for a play painted some background scenery on a large piece of plywood. He u
tiny-mole [99]

Answer:the answer is 14

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Probability question.
    11·1 answer
  • Steps to solve problem
    7·2 answers
  • A sequence is defined by the recursive formula f (n + 1) = f(n) – 2. If f(1) = 18, what is f(5)?
    9·2 answers
  • Help please!!!!!!!!!
    8·2 answers
  • What is the answer to 6(1+8n)=-39+3n
    7·1 answer
  • Consider the equation: -10x + 5y = -20 Re-write the equation in slope-intercept form​
    12·1 answer
  • In the diagram, how can you justify that FB = FD?
    14·2 answers
  • Which expressions are equivalent to 0.75(4h - 6)
    14·1 answer
  • A student sees a bird on top of a 12m high light pole. The student is standing 20m from the base of the pole. At what angle must
    13·1 answer
  • Write an equivalent expression by applying the distributive property (x-5)^2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!