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madam [21]
3 years ago
12

Solve this linear equation for p. 2.6(5.5p - 12.4) = 127.92 What does p=

Mathematics
1 answer:
fenix001 [56]3 years ago
6 0

Answer:

p = 11.2

Step-by-step explanation:

2.6(5.5p - 12.4) = 127.92

14.3p - 32.24 = 127.92

Add 32.24 to both sides

14.3p = 127.92 + 32.24

14.3p = 160.16

Divide both sides by 14.3 (the coefficient of p)

p = 11.2

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The manager at gabrielas furniture store is trying to figure out how much to charge for a book shelf that just arrived.The book
olga_2 [115]

Answer:

235.2

Step-by-step explanation:

147 * 1.60 -> this way is an all in one calculation but to double check you can take 60% of 147 (147 * .60 = x ) and add that value to 147 so... 88.2+147=235.2

4 0
3 years ago
Read 2 more answers
Find the measure of the remote exterior angle. m∠x=(198−5n)°m∠y=(5n+37)°m∠z=(n+7)°
MrMuchimi

The value of the angle ∠x will be ∠x = 128°. Then the correct option is C.

<h3>What is the triangle?</h3>

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

The triangle is given below.

The sum of the two interior angle is equal to the third exterior angle.

m∠x = (198 − 5n)°

m∠y = (5n + 37)°

m∠z = (n + 7)°

We know that

∠x = ∠y + ∠z

198 - 5n = 5n + 37 + n + 7

       11n = 154

          n = 14

Then the value of the angle ∠x will be

∠x = 198 – 5 × 14

∠x = 128°

Then the correct option is C.

The complete question is given below.

More about the triangle link is given below.

brainly.com/question/25813512

#SPJ1

5 0
2 years ago
The following expression represents the profit made by John as he mows lawns: P = 20L
Nat2105 [25]

its c because i already did that and got it right

8 0
3 years ago
-x ≥ 23<br> What is the answer?
juin [17]

Answer:

x is less than or equal to -23

Step-by-step explanation:

-x is greater than or equal fo 23 divide negative on both sides

x is less than or equal to -23

(srry i don't have the inequality signs)

5 0
3 years ago
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cestrela7 [59]

Answer:

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Step-by-step explanation:

x² + 6x = 18

→ Minus 18 from both sides to get a quadratic equation

x² + 6x - 18

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⇒The value of 'a' will always be half the 'b' value in the equation

ax² + bx + c

→( x + 3 )² + b

Expand out the equation to find 'b'

x² + 6x + 9

We have do something to get from 9 to - 18 which -27

So the answer is ( x + 3 )² -27

4 0
3 years ago
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