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igomit [66]
3 years ago
13

WHich system of inequalities is shown?

Mathematics
1 answer:
Tom [10]3 years ago
6 0

Answer:

its one of the 2 thats in the middle

Step-by-step explanation:

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What is the least common multiple of 3 and 10?<br> lcm(3, 10) =
Leno4ka [110]

Answer:

The anwser you are looking for is 30

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
simplify the expression below. Express the simplified expression in standard form (12s^4-6s^2+4s)+(6s^4-4s+27)-(4s^4+s^2+12)
joja [24]
<h3>Answer:   14s^4 - 7s^2 + 15</h3>

====================================================

Work Shown:

(12s^4-6s^2+4s)+(6s^4-4s+27)-(4s^4+s^2+12)

12s^4-6s^2+4s+6s^4-4s+27-4s^4-s^2-12

(12s^4+6s^4-4s^4)+(-6s^2-s^2)+(4s-4s)+(27-12)

14s^4-7s^2+0s+15

14s^4-7s^2+15

Note: don't forget to distribute the negative to every term in the last parenthesis

3 0
3 years ago
You travel 10.7 miles (1 way) for work 5 days a week. On weekends you travel 5.8 miles. The last time you filled your tank you p
Kamila [148]

Answer:

<u>1. </u>0.0731 miles per gallon

2.  $967.46

Step-by-step explanation:

The <u>I way</u><u> </u>travel for 5 days to work will cover: 10.7  miles.

A two travel to work and back home will be : 10.7* 2 =21.4 miles

On weekends miles covered = 5.8 miles

Last time the tank was filled with = 17.2 gallons of gas

The Trip A meter read = 389.30 ----this is the average fuel mileage

This means the trip consumed : 389.30 - 17.2 = 372.1 gallons of gas

Total miles covered are : 21.4 + 5.8 = 27.2 miles

1. Miles per gallon for the car will be;

  372.1 gallons of gas = 27.2 miles

          1 gallon of gas = ?

{27.2 *1} / 372.1 =  <u>0.0731 miles per gallon</u>

2. Cost of  gas per week will be ;

   In the United States :

   1 gallon of gasoline = $2.60

     372.1 gallons of gas = ? $2.60 * 372.1 = $967.46

3 0
3 years ago
Use rounding to estimate the product 12*9. Then, use compensation to find the actual answer. If Alison was rounding to find how
anzhelika [568]
I would do 12 x 10 = 120
to compensate do 120 - 12 =108 same as 12*9 = 108

The estimate is decent, because we are only $12.00 from the real answer.
5 0
3 years ago
(x-2) / (x-4) = (-2) / (x-1)
rodikova [14]

Answer:

X=5

Step-by-step explanation:

Let's solve your equation step-by-step.

4x+2=2(x+6)

Step 1: Simplify both sides of the equation.

4x+2=2(x+6)

Simplify: (Show steps)

4x+2=2x+12

Step 2: Subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

Step 3: Subtract 2 from both sides.

2x+2−2=12−2

2x=10

Step 4: Divide both sides by 2.

2x

2

=

10

2

x=5

Answer:

x=5

8 0
3 years ago
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