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Verizon [17]
3 years ago
8

Graham sold 6 magazines less than double what Adrianne sold, a. Which of the following expressions represents Graham's sales?

Mathematics
2 answers:
iren [92.7K]3 years ago
4 0
The correct answer will be the last option 2a-6
UkoKoshka [18]3 years ago
4 0
The answer is the second one
You might be interested in
You roll a fair 6- sided die.What is P (roll less than 4)
Blababa [14]

Answer:

The probability is 1/2 or 50%

Step-by-step explanation:

P(roll less than 4) = Probability of rolling less than 4

There are 3 numbers that are less than 4.

1, 2, 3, 4, 5, 6.

There is a total of 6 sides.

So,

3/6 simplified to 1/2 or 50%

6 0
3 years ago
Pablo debe ordenar 350 sillas de un salón en filas y columnas. Cada fila tendrá 20 sillas. ¿Cuántas filas completas podrá formar
dolphi86 [110]

Answer:

  • ¿Cuántas filas completas podrá formar? 17 filas
  • ¿Quedará alguna fila incompleta? Si
  • ¿Con cuantas sillas? 10 sillas
  • ¿Cómo representarías con una división el proceso? 350÷20= 17.5

Step-by-step explanation:

La división es una operación matemática que consiste en averiguar cuántas veces un número está contenido en otro número. En otras palabras, dividir es repartir un número en grupos iguales.

En este caso, deseas repartir 350 sillas en filas, en las cuales entran 20 sillas. Entonces, para conocer cuántas filas completas podes formar haces la división: 350÷20= 17.5

Entonces, se podrán formar 17 filas completas y, al ser 17.5 un número decimal, indica que hay otra fila que quedará incompleta.

Para saber cuántas sillas tendrá la fila incompleta podes realizar el siguiente cálculo: 17 filas*20 sillas= 340, que indica que para completar las 17 filas usas un total de 340 sillas. Si tenes 350, entonces en la fila incompleta hay solo 10 sillas (obtenida mediante la operación 350-340= 10) de las 20 que debería haber, faltando otras 10 sillas para completarla.

Finalmente:

  • <u><em>¿Cuántas filas completas podrá formar? 17 filas</em></u>
  • <u><em>¿Quedará alguna fila incompleta? Si </em></u>
  • <u><em>¿Con cuantas sillas? 10 sillas</em></u>
  • <u><em>¿Cómo representarías con una división el proceso? 350÷20= 17.5 </em></u>
5 0
3 years ago
PLEASE HELPPPP!!!!!!!
ICE Princess25 [194]

Answer:The answer is \frac{7}{18} and the number in green box =7


Step-by-step explanation:

P(Sophomore| Girl)=?

We have P(A | B) =P(A∩B)/ P(B)

P(Sophomore∩Girls)= \frac{7}{30}

Total Students =8+12+5+5 =30

Total girls =4+7+3+4 =18

P(Girls)=\frac{18}{30}

P(Sophomore | Girl)=P(Sophomore | Girls)/P(Girls)

=\frac{7}{30\frac{18}{30} }

=\frac{7}{18}

The number in green box =7

6 0
4 years ago
Round 2.8962 do not add extra zeros
yaroslaw [1]

Answer:

2.9

Step-by-step explanation:

It just is

6 0
3 years ago
Read 2 more answers
Please help me solve this. Please don’t give me a link, or it will be reported. Please provide step by step explanations. Thanks
nika2105 [10]

Answer:

x = 27/10 or x = 2.7

Step-by-step explanation:

Step 1: Get rid of the denominator.

LCD of 4 & 3: 12

Multiply both sides by 12.

12 ( 2x - 1 / 4 ) + 12 ( x / 3 ) = 12 (2)

Reduce the numbers.

3 ( 2x - 1) + 4x = 24

Step 2: Distribute.

6x - 3 + 4x = 24

Step 3: Collect like terms.

6x + 4x = 24 + 3 ( - 3, the sign change when moved to the other side)

10x = 27

Step 4: Solve for x.

Multiply both sides by 10.

10x / 10 = 27 / 10 (the 10 cancels out)

x = 27 / 10 or x = 2.7

Answer: x = 27 / 10 or x = 2.7

8 0
2 years ago
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