2 years ago

Does this equation have one solution, no solutions, or all numbers as soldiers?

Mathematics

2 answers:

Lemur [1.5K]2 years ago

5 0

Answer:it has multiple steps because you can work step by step

Step-by-step explanation:

zhuklara [117]2 years ago

4 0

Use distributive property then you will get . 3x+4x-20=5x+8

combine like terms and it will be a 2 step equation from there and you can determine your answer.

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Divide number 60 into three parts in a ratio of 2:3:5

katovenus [111]

2:3:5.....added = 10

2/10(60) = 120/10 = 12 <=
3/10(60) = 180/10 = 18 <=
5/10(60) = 300/10 = 30 <=

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3 years ago

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A boat traveled 36 miles in 1.5 hours and then 14 miles in 0.75 hours. what is the average speed of the boat?

jeka57 [31]

Speed=distance/time
You'll have to combine like terms.
36+14=50
1.5+0.75=2.25

And then you can use the formula.
50/2.25

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2 years ago

Roberto has $200 in spending money. He wants to buy some video games that cost $25.50 each. Write and solve an inequality to fin

solniwko [45]

Answer:

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Step-by-step explanation:

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2 years ago

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velikii [3]

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2 years ago

In a company there are 33 male and 42 female staff. Calculate the percentage of male and female staffs

VMariaS [17]

Answer: 44%, 56%

Step-by-step explanation:

Given

A company has 33 males and 42 female staff

So, the total staff is the sum of male and female

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The percentage of male staff is

$\Rightarrow \text{Male }\%=\dfrac{33}{75}\times 100\\\\\Rightarrow \text{Male }\%=44\%$

The percentage of female staff is

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2 years ago