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aleksley [76]
3 years ago
9

A student spun a spinner 50 times; it landed on the zebra spot 30 times. How many more times do you expect the zebra to be lande

d on if the spinner is spun 100 more times? Justify your answer.​
Mathematics
1 answer:
liubo4ka [24]3 years ago
5 0

Answer:30

Step-by-step explanation:

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Whats 8 times 3 divided by 12
SOVA2 [1]

Answer:

2

Step-by-step explanation:

<u>Step 1:  Convert words into numbers </u>

(8 * 3) / 12

<u>Step 2:  Multiply </u>

(8 * 3) / 12

24 / 12

<u>Step 3:  Divide </u>

24/12

2

Answer:  2

7 0
3 years ago
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What ordered pairs are on the graph of 7x-y=2
Mademuasel [1]

Answer:

(0,-2) (2/7,0)

Step-by-step explanation:

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3 years ago
Plz help me with#43 #44 and #46 plz
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Number 44) is 18 hours a month. You get this by 4.5 x 4

6 0
3 years ago
An equation is shown below:
Roman55 [17]
PEMDAS

10x -40 +15 = -15
-10x                -10x
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+15          +15
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4 0
4 years ago
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La suma de dos números es 81. La diferencia de los mismos dos números es 33. Escribe un sistema de ecuaciones para representar e
Alekssandra [29.7K]

Answer:

a) Escribe un sistema de ecuaciones para representar esta situación.

x + y = 81 ...... Ecuación 1

x - y = 33 ....... Ecuación 2

b) Los dos números son: 57 y 24

Step-by-step explanation:

Estamos tratando con 2 números

Dejar

El primer número = x

El segundo número = y

La suma de dos números es 81.

x + y = 81 ...... Ecuación 1

La diferencia de los mismos dos números es 33.

x - y = 33 ....... Ecuación 2

Escribe un sistema de ecuaciones para representar esta situación.

x + y = 81 ...... Ecuación 1

x - y = 33 ....... Ecuación 2

Resolvemos estas ecuaciones usando el método de eliminación

Restamos la ecuación 2 de la ecuación 1 para eliminar

2y = 48

y = 48/2

y = 24

Resolver para x usando la Ecuación 1

x + y = 81 ...... Ecuación 1

x + 24 = 81

x = 81 - 24

x = 57

Por lo tanto, los dos números son: 57 y 24

7 0
3 years ago
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