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Reil [10]
3 years ago
6

PLEASE HELP ME Which is a simplified form of the expression 2(y + 1) + 2(y-2)?

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
8 0

Answer:

OB) 4y-2

Distribute it first, then add/subtract similar terms

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Write the canonical equation of the straight line 2x+3y-2z+6=0, x-3y+z+3=0
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4 years ago
Explain step by step now to arrive at a single rational number to represent the following expression
tatyana61 [14]

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7 0
2 years ago
Jerry multiplied 3.04 x 7.091 and got the product 2.155664. Is his answer reasonable? Why or why not?
Readme [11.4K]

First we multiply the numbers ignoring the decimal and then place the decimal in the position

3.04 *7.091 = 2155664

Now the first number has two digits after the decimal and the second number has three digits after the decimal.

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So the answer would be 21.55664

So, the correct answer is 21.55664

Jerry calculated the answer correctly , but made an error in the placement of the decimal point.  The answer is not reasonable because 2.155664 and 21.55664 mean two completely different answer far apart from each other


6 0
3 years ago
Solve the system of equations by substitution. 3/8x + 1/3y = 17/24
VashaNatasha [74]

Answer:

this question is not complete. need another equation

Step-by-step explanation:

give another equation then I can solve

\frac{3}{8} x =  \frac{17}{24}  -  \frac{1}{3} y \\ x =  \frac{17}{9}  -  \frac{8}{9} y

7 0
3 years ago
Find the percent increase or decrease for each of the following values (Indicate whether each is an increase or a decrease). y t
ehidna [41]

Answer:

y to 0.78y is a decrease

Step-by-step explanation:

y by itself can also be written as 1y, and 0.78y is less than 1, thus y to 0.78y is a decrease.

5 0
3 years ago
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