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Serga [27]
3 years ago
8

A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be use

d to find the cost of the gum 20 years ago?
Mathematics
2 answers:
Tamiku [17]3 years ago
7 0
75-3×3x=?
I believe that would be the equation. 
babunello [35]3 years ago
7 0
75-3x3x=_______ is your equation
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Norwood is 15 miles due north of the airport, and Belleville is 8 miles due east of the airport. How far apart are Norwood and B
Vanyuwa [196]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Please help!! Order the following numbers from least to greatest:
nevsk [136]

The numbers are ordered from least to greatest as follows

√3 - 1

√14

3√2

√19 + 1.6

2√10 + 5

<h3>What is ordering from least to greatest?</h3>

This is arranging values form the one that has the smallest values being the number one while the number that has the biggest value is the last

<h3>How to other the given numbers form least to greatest</h3>

In ordering the given numbers we convert them to decimal using calculator

3√2 =4.242640687

√3 - 1=0.7320508076

√19 + 1.6 = 5.958898944

2√10 + 5 = 11.32455532

√14 =3.741657387

The number can be arranged as thus

√3 - 1

√14

3√2

√19 + 1.6

2√10 + 5

Learn more on ordering from least to greatest: brainly.com/question/19129919

#SPJ1

8 0
2 years ago
How long is 1 million days ago in hours in scientific notationHow long was Amelia days ago and I was in scientific notation
Tanya [424]

Answer:

24,000,000 hours

Step-by-step explanation:

1,000,000 days x 24 hours = 24,000,000 hours

8 0
3 years ago
Calculate the simple interest earned on an investment of $1560 at 3% per year for 5 years. Give the answer to the nearest cent.
barxatty [35]

9514 1404 393

Answer:

  $234.00

Step-by-step explanation:

Simple interest is computed using the formula ...

  I = Prt

when principal P is invested at annual rate r for t years.

  i = $1560×0.03×5 = $234.00

The interest earned is $234.00.

6 0
3 years ago
What do you do if you have a variable with a negative exponent?
Scrat [10]
If it is not contained in a fraction write it as one over the variable with a positive exponent
ex. 2^-1 = 1/2. 3^-2 = 1/3² = 1/9

if it is in the denominator of a fraction move it to the numerator and make it positive
ex. 1/4^-1 = 4. 2/3^-2 = 2*3² = 18

if it is in the numerator...you get the picture
ex 6^-2/3 = 1/3*6² = 1/108

hope that helps
3 0
3 years ago
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