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Irina-Kira [14]
3 years ago
8

Consider this algebraic expression:     –3x + x + 5 Use the algebra tiles to model the expression.

Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
7 0

Answer:

4

Step-by-step explanation:

i just took the assignment

trust me!

luda_lava [24]3 years ago
6 0

For this case, we have the following expression:

-3x + x + 5

We simplify the expression:

If we add similar terms, taking into account that different signs are subtracted and the sign of the greater one is placed, we have that -3x + x = -2x

So, we have to:

-3x + x + 5 = -2x + 5

Answer:

-3x + x + 5 = -2x + 5

You might be interested in
A used-car dealer sold one car at a profit of 25 percent of the dealer's purchase price for that car and sold another car at a l
Daniel [21]

Answer:

C. 1000 loss.

Step-by-step explanation:

Let x represent purchase price of each car.

We have been given that a used-car dealer sold one car at a profit of 25 percent of the dealer's purchase price for that car and sold another car at a loss of 20 percent of the dealer's purchase price for that car.

We can represent the car that dealer sold with 25% profit to find purchase price as:

x+0.25x=20,000

1.25x=20,000

\frac{1.25x}{1.25}=\frac{20,000}{1.25}

x=16,000

Therefore, the purchase price of 1st car was $16,000.

We can represent the car that dealer sold with 20% loss to find purchase price as:

x-0.20x=20,000

0.80x=20,000

\frac{0.80x}{0.80}=\frac{20,000}{0.80}

x=25,000

Therefore, the purchase price of 2nd car was $25,000.

The total purchase price of both cars would be 16,000+25,000=41,000

The total sale price of both cars 20,000+20,000=40,000.

We can see that the sale price of both car is less than purchase price by $1000, so the dealer got a loss of $1000.

Therefore, the dealer's total loss, in dollars, for the two transactions combined was 1000 and option C is the correct choice.

4 0
3 years ago
Y'all need help here​
sasho [114]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Colin Sarah and Gordon share some sweets in the ratio 2:5:3 calling gets 26 sweets how many sweets are there at altogether toget
nikitadnepr [17]

Answer:

Collin: 26, Sarah: 65, Gordon: 39, so 130 altogether

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which notation best represents the phrase “no more than 200”
Lilit [14]

Answer:

X<_200

Step-by-step explanation:

We know that if the number connot be more than 200 then the number is less than or equal to 200

7 0
3 years ago
Please help me <br>workin please
wel
You could simplify 255
100+100+55
for each hundred there's 15$ earned so 15×2 =30$
there's 55 left and 1 till 99 =0.10 each
55×0.10=5.5$
30+5.5=35.5

in short the answer is 35.5$
3 0
2 years ago
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