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kkurt [141]
4 years ago
14

Find the sum of (6d+5)-(2-3d)

Mathematics
1 answer:
Andrew [12]4 years ago
5 0

Note the subtraction sign. Distribute the negative sign to all terms within the second equation.


6d + 5 - 2 +3d


Combine like terms


6d + 3d + 5 - 2


9d + 3


9d + 3 is your answer


Hope this helps

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Guys!!! I need help ASAP!!!!
loris [4]
<h2><u>Solution 1</u> :</h2>

Cost of 1\frac{1}{3}pounds of gummy bears = $4.40

Cost of 1 pound of gummy bears :

= 4.40 \div 1 \frac{1}{3}

=  \frac{440}{100}  \div  \frac{4}{3}

=  \frac{440}{100}  \times  \frac{3}{4}

=  \frac{1320}{400}

=  \frac{1320 \div 20}{400 \div 20}

=  \frac{66}{20}

=  \frac{66 \div 2}{20 \div 2}

=  \frac{33}{ 10 }

= 3 \frac{3}{10}

= \color{plum}\bold{\$3.3}

Therefore, 1 pound of gummy bears = <u>$3.3</u>

<h2><u>Solution 2</u> : </h2>

Cost of 1 pound of gummy bears = $3.3

Money Daniel has = $1.00

Quantity of gummy bears he can afford :

= 1 \div 3.3

= 1 \div 3 \frac{3}{10}

= 1 \div  \frac{33}{10}

= 1 \times  \frac{10}{33}

=  \frac{10}{33}

= 0.30

Therefore, Daniel will be able to buy <u>0.30 pounds</u> of gummy bears from Jio.

8 0
3 years ago
Evaluate rg + 2d when r = 3, g = 5, and d = 2
qwelly [4]

Answer:

rg+2d= 12

Step-by-step explanation:

(3+5)+2(2)

8+4=12

3 0
3 years ago
A number x is greater than -10 and less than -8.
andrew-mc [135]

Answer:

-10 < x < -8

Step-by-step explanation:

Envision a number line. There is one whole number, -9,  and and an infinite amount of fractions (rational numbers) and irrational numbers between -10 and -8.

X could be any of those values.

4 0
3 years ago
Trey plans to watch 2 movies each month. Write an equation to represent the total number of movies n that he will watch in m mon
cluponka [151]

Answer:

2n*m. when there is a one in front of a letter, it is immediately just the letter

6 0
3 years ago
Read 2 more answers
8x+6=54
Troyanec [42]
8x+6=54

subtract 6 from both sides

8x+6-6=54-6

8x=48

x=6

6 0
4 years ago
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