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2 years ago

What is 5x + 2 = 3x + 4(2x - 1)?

Mathematics

1 answer:

ELEN [110]2 years ago

5 0

Answer:

5x+2=3x+4(2x-1)5x+2=3x+6x-4 -2 -25x=3x+6x-2-3x -3x2x=6x-2+6x +6x8x=2DivideX=4.Step-by-step explanation:

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Simplify by combining like terms: 3x + 3x + 3x

9966 [12]

The answer is 9x when you combine like terms

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3 years ago

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0.005 ___ 0.05 < > = thanks :>

irinina [24]

0.005 >  0.05

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2 years ago

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A sporting goods store offers 40% discount on all golf clubs. Rocco spent 20% of the money in his savings account on a golf putt

MatroZZZ [7]

Answer:

Rocco doesn't have enough money to buy the golf irons

Step-by-step explanation:

step 1

Find the rest of the money left in the savings account

using proportion

$\frac{\$48}{20\%}=\frac{x}{80\%}\\ \\x=48*80/20\\ \\x=\$192$

step 2

we know that

The set of golf irons has an original price of $359

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100%-40%=60%=60/100=0.60

after the discount the price will be

$0.60(\$359)=\$215.4$

$\$215.4> \$192$

therefore

Rocco doesn't have enough money to buy the golf irons

7 0

3 years ago

HEEEEELLLLPPP ME!!!!!!!!!!!!!!!!!!!! Evaluate u + xy, for u = 2, x = 9, and y = 6.

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Replace u,x and y withyour values
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3 years ago

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13,000 inches equals how many miles

Nataly [62]

Answer:

0.205177 mi

Step-by-step explanation:

Step 1: Find conversions

12 in = 1 ft

5280 ft = 1 mi

Step 2: Use Dimensional Analysis

$13000 \hspace{2} in(\frac{1 \hspace{2} ft}{12 \hspace{2} in} )(\frac{1 \hspace{2} mi}{5280 \hspace{2} ft} )$

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2 years ago