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3 years ago

82.50 +46.63 i need help

2 answers:

7 0

Answer: 129.13

Explanation: stack up the decimals and usually add like you do. So 82.50+46.63= 129.13. Make sure you stack them right. :)

RSB [31]3 years ago

6 0

129.13, I believe.

Hope this helps.

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I need to know how to round to the nearest hundredth in the number 1.120

ryzh [129]

You can either round to 1000 or 2000 but 1.120 is closer to 1000

8 0

3 years ago

Read 2 more answers

Write a linear function f with the values f(−1)=8 and f(5)=6.<br><br> A function is f(x)=

german

9514 1404 393

Answer:

f(x) = -1/3x +23/3

Step-by-step explanation:

You can use the linear regression function of a graphing calculator or spreadsheet to show you the equation of the line through these points:

f(x) = -1/3x +23/3

Approaching this in the usual way, we recognize we have points ...

(-1, 8) and (5, 6)

The slope of the line through those points is ...

m = (y2 -y1)/(x2 -x1)

m = (6 -8)/(5 -(-1)) = -2/6 = -1/3

Then the point-slope equation of the line is ...

y - 8 = -1/3(x +1)

Adding 8 gives us a form we can use for a function definition:

f(x) = -1/3(x +1) +8

f(x) = -1/3x +7 2/3

8 0

3 years ago

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is viable solutio

madam [21]

Let's say the number of days library book is late is X, and the total fee is Y.

Liability charges $0.30 dollars as a fee for being 1 day late,

For being 1 day late, fee charge is: 1* $0.30

So, for X days the charge would be: X*$0.30.

Total charge for being X days late is Y, Which means: Y= 0.30 * X.

Now We would have to check all the viable solutions in the answer to see if they satisfy the equation Y= 0.30 * X

Option one(-3, -0.9) and two (-2.5, -0.75) Would not be a viable solution because the value of number of days can not be negative and in option one and two, value of days -3 and -2.5 is negative.

Option three(4.5, 1.35) can not be correct because library charges fee for a full day so the number for days would be a whole number. Library would not charge for 4.5 days, they would either charge of 4 days or 5 days because 4.5 is not an whole number.

Option four(8, 2.40) is the correct answer because it satisfies our equation;

Y= 0.30 * X

2.40= 0.30 * 8

2.40 = 2.40.

Fourth option (8, 2.40) is the only viable solution to this question.

Read more on Brainly.com - brainly.com/question/359512#readmore

8 0

3 years ago

suppose jamal purchases a pair of running shoes online for $60. if his state has a sales tax on clothing of 6 percent, how much

PSYCHO15rus [73]

The merchant is required to charge him $3.6 in state sales tax

<h3>How much is the merchant required to charge him in state sales tax?</h3>

The given parameters are

Shoe price = $60

Sales tax = 6%

The above means that:

Sales tax = 6% * Shoe price

So, we have:

Sales tax = 6% * $60

Evaluate

Sales tax = $3.6

Hence, the merchant is required to charge him $3.6 in state sales tax