2 years ago

1/2x-2 One half multiply negative 2

Mathematics

2 answers:

Amiraneli [1.4K]2 years ago

8 0

Answer:

-1

Step-by-step explanation:

first 1/2 of 2 is 1

the 2 is negative so it makes the solution negative

sattari [20]2 years ago

5 0

Answer:

Step-by-step explanation:

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Nadusha1986 [10]

1. Joe- 2+b (or 2+1b)

Micheal- 2b

2. Joe- 2+10=12

Micheal- 2x10=20

3. one distributes and the other just adds regularly.

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2 years ago

Your balance sheet shows $6,400 worth of inventory in hair products. Items are recorded in inventory at cost, and the average co

andreyandreev [35.5K]

Answer:

Units of hair products = 2634 units

Step-by-step explanation:

Given that:

Worth of products in the inventory = $6400

Average cost per unit = $2.43

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3 years ago

Solve the equation using square roots 2x^2=242

tia_tia [17]

$2x^2=242\qquad|:2\\\\x^2=121\qquad|\sqrt{(\ldots)}\\\\\\\boxed{x=11\qquad\vee\qquad x=-11}$

6 0

3 years ago

What is the area of each section of the poster? On no. 10.

rosijanka [135]

I hope this helps you

2 (x+x+x+x+x+24+24)=120

4x+48=60

x=3

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Area =2.3.24

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3 years ago

The cost of 2 plates of spaghetti & 1 plate of salad is $27.50. The cost for 4 plates of spaghetti & 3 salads is $59.50.

k0ka [10]

2a+1b=27.50

4a+2b=59.50

Multiply first equation by -4 and the second by 2 so you can drop off the a values then add the equations together. Then solve for b. You should get b=6.

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So a plate of spaghetti is $10.75 and a salad is $6.

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2 years ago