2 years ago

PLEASE HELP ME! I gotta get this done before the 1st!!!

Mathematics

2 answers:

Hunter-Best [27]2 years ago

6 0

Answer:

A)6x-18, B)They are not equal, since 6xx18 is not equal to 6x-9

Step-by-step explanation:

2(3x-9) = 2(3x)-2(9) =6x-18.

const2013 [10]2 years ago

3 0

Answer is 18 because 9. Times 2 is 18

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Step-by-step explanation:

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3 years ago

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Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change. How much did each avocado cost i

Delvig [45]

Answer:

$1.10

Step-by-step explanation:

We have been that Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change.

First of all, we will find amount paid for 5 avocados by subtracting $4.50 from $10.

$\text{Amount paid for 5 avocados}=\$10-\$4.50$

$\text{Amount paid for 5 avocados}=\$5.50$

Now, we will divide $5.50 by 5 to find cost of each avocado.

$\text{Cost of each avocado}=\frac{\$5.50}{5}$

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3 years ago

An exterior angle of an isosceles triangle has measure 130°. Find two possible sets of measures for the angles of the triangle.

frozen [14]

(1) it can be both exterior of vertex or base. 180-130=50°
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3 years ago

Esitmate 242 PLEASEEEEEEEEE I NEED THIS

horsena [70]

Answer:

im confused lol ill editthis once you give me the full thing

Step-by-step explanation:

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3 years ago

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A light bulb consumes 3600 watt-hours per day. How many watt-hours does it consume in 5 days and 6 hours?

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Answer:

18900 watt-hours

Step-by-step explanation:

3600 x 24 (hours in a day) = 150

150 x 6 (hours) = 900

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18000 x 900 = 18900

total= 18900

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2 years ago