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gregori [183]
3 years ago
7

How do I break down the equations ?

Mathematics
1 answer:
inessss [21]3 years ago
7 0
Shockingly all answers are B

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Please help with the attachment will give brainliest
notsponge [240]

Answer:

step 2

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
In 1993 eggs cost $0.87 a dozen. In 2003 it cost $1.56 a dozen. How much did the eggs appreciate (percent of increase)?
rusak2 [61]

Answer:

190%

Step-by-step explanation:

$1.56 is close to nearly 2x the value of $0.87

You can start by multiplying $0.87 by 2 to get $1.74

Now put $1.56 / $1.74

This gets you 0.89655172

By rounding this, you can get to 0.90

Move the decimal places two spots over to get a percentage = 90%

Since the eggs didn't decrease in value, you can add the 100% from the beginning of the problem.

100+90=190%

4 0
3 years ago
HELP. It costs $4.25 for one pound of roast beef and $3.70 for one pound of ham. How much will it cost to purchase 2.5 pounds of
tensa zangetsu [6.8K]

Answer:

it will cost $10.63 for 2.5 pounds of roast beef

$12.95 for 3.5 pounds of ham

Step-by-step explanation:

8 0
2 years ago
Can someone help me simplify the expression? Show your work :) ! Picture below !!!
egoroff_w [7]

Answer:

$$\sqrt[3]{27x^6y^4}=3 x^2\sqrt[3]{y^4}$$

Step-by-step explanation:

\sqrt[3]{27x^6y^4}= \sqrt[3]{3^3x^6y^4}\\\sqrt[3]{27x^6y^4}=\sqrt[3]{3^3} \sqrt[3]{x^6} \sqrt[3]{y^4}

therefore,

\sqrt[3]{27x^6y^4}=3 x^2\sqrt[3]{y^4}

7 0
3 years ago
Factor completely (3x^2−12x)(x^2−2x+1)=
never [62]

Answer:

3x^4-18x^3+27x^2-12x

Step-by-step explanation:

Multiply the second paréntesis for each term of the first parentage

3x^2×(x^2-2x+1)-12x×(x^2-2x+1)

Multiply parentage by 3x^2

3x^4-6x^3+3x^2-12x×(x^2-2x+1)

Multiply the parentage by -12x

3x^4-6x^3+3x^2-12x^3+24x^2-12x

Group similar terms

3x^4-18x^3+27x^2-12x

5 0
3 years ago
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