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2 years ago

5

Justin opens a savings account with $4. He saves $2 each week. Does a linear function or a nonlinear function represent this sit

uation? Explain.

1 answer:

devlian [24]2 years ago

3 0

A linear function represents this situation, because Justin’s money does not compound, and his savings increase by the same amount each week.

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62

Step-by-step explanation:

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2 years ago

Which value is a solution to the open sentence? 4x-5=31

g100num [7]

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2 years ago

Read 2 more answers

An integer is 5 more than 4 times another. If the product of the two integers is 51, then find the integers.

Yakvenalex [24]

Answer:

<u>3 </u><u>and</u><u> 17</u> are required integers

Step-by-step explanation:

Let one integer be x
And other integer be y

x = 4y + 5

xy = 51

<u>According to </u><u>question </u><u>:</u>

➞ (4y + 5)y = 51

➞ 4y² + 5y = 51

➞ 4y² + 5y - 51 = 0

➞ 4y² + 17y - 12y - 51 = 0

➞ y (4y + 17) - 3(4y + 17) = 0

➞ (y - 3)(4y - 17) = 0

➞ y - 3 = 0

➞ <u>y = 3</u>

Hence,

➞ <u>y = 3</u>

➞ x = 4y + 5

➞ x = 4 (3) + 5

➞ x = 12 + 5

➞<u> </u><u>x = 17</u>

∴ The required integers are <u>3 and 17</u>

7 0

2 years ago