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amid [387]
1 year ago
14

you are buying a new printer and a new scanner for your computer and you cannot spend over $150. The printer you want costs $80.

Write an inequality that describes the most that you can spend on the scanner and still stay within your budget. If you can buy a scanner that costs $75 will you remain within your budget?
Mathematics
1 answer:
ira [324]1 year ago
6 0

It is given in the question that

You are buying a new printer and a new scanner for your computer and you cannot spend over $150. The printer you want costs $80.

Let the price of scanner be $ x .

So we have

x+ 80\leq   150

Subtracting 80 from both sides

x\leq  70

It means , the price should be not more then $70 .

Therefore in case, the price of scanner is $75, then you will not remain within your budget .

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7700 dollars is placed in an account with an annual interest rate of 5.75%. How much will be in the account after 24 years, to t
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Answer:

A = $18,326.00

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Step-by-step explanation:

Assuming simple interest, the following formula applies:

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or

A = P (1 + rt)

in our case,

P = $7,700

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hence,

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4 0
1 year ago
Solve 3x + 2 = 15 for x using the change of base formula log base b of y equals log y over log b. −1.594 0.465 2.406 4.465
disa [49]

<u>Answer:</u>

The value in 3x + 2 = 15 for x using the change of base formula is 0.465 approximately and second option is correct one.

<u>Solution:</u>

Given, expression is 3^{(x+2)}=15

We have to solve the above expression using change of base formula which is given as

\log _{b} a=\frac{\log a}{\log b}

Now, let us first apply logarithm for the given expression.

Then given expression turns into as, x+2=\log _{3} 15

By using change of base formula,

x+2=\frac{\log _{10} 15}{\log _{10} 3}

x + 2 = 2.4649

x = 2.4649 – 2  = 0.4649

Hence, the value of x is 0.465 approximately and second option is correct one.

3 0
2 years ago
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2 years ago
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