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3 years ago

PLEASE HELP!!! If you can help I will really appreciate it!!

Mathematics

1 answer:

Veronika [31]3 years ago

3 0

Answer:

a) x(2x-3)

x=width

b) 6x-6

A EXPLANATION

y: length

x: width

Length+3=2Width

y+3=2x

y=2x-3

x times y = area

x(2x-3) = area

B EXPLANATION

x=width

2x-3=length

x+x+(2x-3)+(2x-3)

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2 years ago

The sum of two numbers is the same as four times the smaller number. If twice the larger is decreased by the smaller, the result

liraira [26]

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Step-by-step explanation:

The given is:

The sum of two numbers is the same as four times the smaller number
If twice the larger is decreased by the smaller, the result is 30

We need to find the the numbers

Assume that the smaller number is x and the larger number is y

∵ The smaller number = x

∵ The larger number = y

∵ The sum of the two numbers is the same as four times the

smaller number

- That means add the two numbers and equate the sum by four

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Learn more:

You can learn more about the system of equation in brainly.com/question/2115716

#LearnwithBrainly

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