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vladimir2022 [97]
3 years ago
8

PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)

Mathematics
1 answer:
choli [55]3 years ago
7 0
The 1st one
y=37
x=18.5
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The equation 3x + 2 = 29 is modeled below.
DanielleElmas [232]

Answer:

Subtract 2 from both sides.

Step-by-step explanation:

Remember to do the opposite of PEMDAS. PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

> Also, note the equal sign, what you do to one side, you do to the other side of the equation.

First step is to subtract 2 from both sides of the equation:

3x + 2 (-2) = 29 (-2)

3x = 29 - 2

3x = 27

The second step is to divide 3 from both sides of the equation:

(3x)/3 = (27)/3

x = 27/3

x = 9

~

7 0
2 years ago
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Please please help me on this question
Delvig [45]
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3 years ago
Rewrite in radical form (-243)2/5
nadezda [96]

Answer:

243 and 2 over 5

Multiply

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Move the negative in front of the fraction.

−486 over 5

Exact Form:

-486 over 5

Decimal Form:

-97.2

Mixed Number Form:

-97 and 1 over 5

7 0
2 years ago
I need help on both questions!
ankoles [38]

Answer:

9 sq.m

Step-by-step explanation:

because the area of triangle is 1/2 *b*h

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Owen is an hourly employee, and the line that models his total pay in dollars as it relates to the number of hours he has worked
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the answer is A

Step-by-step explanation:


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