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WINSTONCH [101]
3 years ago
6

4x=6y= 6 and 2x+5y=11 by elimination show all work

Mathematics
1 answer:
Digiron [165]3 years ago
8 0

Answer:

ans: x= 11/4 and y= 11/8

Step-by-step explanation:

4x=6y=6 mean

4x= 6 and 6y= 6 so, 6-6=0 i.e

4x - 6y = 0 say equation ....1

and given

2x + 5y = 11 say equation ....2

to solve by eliminating methods,

multiply equation....2 by 2 and subtract from ....1

i.e

4x - 6y =0

4x + 10y= 22

<u>(</u><u>-</u><u>)</u><u> </u><u> </u><u>(</u><u>-</u><u>)</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>(</u><u>-</u><u>)</u><u> </u><u> </u><u> </u>

0+ (-)16y = - 22

y = -22/-16

y = 11/ 8

to get , x put y in either equation 1 or 2

I.e x= 11/4

this value of x and y satisfy both equations

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Question 5 (1 point)
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To find the volume of the figure, we need to multiply the base area by the height of the figure

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Among the contestants in a competition are 46 women and 23 men. If 5 winners are randomly selected, what is the probability that
eimsori [14]

Answer:

When 5 winners are randomly selected, the probability that they are all men is 0.003.

Step-by-step explanation:

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So, the probability that they are all men is given by:

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7 0
3 years ago
A fundraiser was held to split the profits between the 9 baseball players. How much money was raised if each player earned $326?
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Answer:

Part 1

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Let <em>x </em>represent the total amount of money raised, and given that each baseball player received equal amount of the profits we have the following division equation;

The \ division \ equation \ is , \dfrac{x}{9} = \$ \, 326

Part 2

Solving for the variable, gives;

x = 9 × $ 326 = $2,934

The amount of profits from the fundraiser, x = $2,934

Part 3

The amount, <em>A</em>, each of the 9 players will earn from the profit of $2,934 raised in the fund raiser is given as follows;

A = $2,934/9 = $326

∴ The amount each of the 9 players will earn, A = $326, therefore the answer corresponds to the value in the question and is therefore, correct

Step-by-step explanation:

3 0
3 years ago
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