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Kipish [7]
2 years ago
7

Help please?????????????

Mathematics
1 answer:
goblinko [34]2 years ago
5 0

Answer:

D.) 3x - 3

Step-by-step explanation:

X - 4 + 2x + 1

= X + 2x - 4 + 1

= 3x - 4 + 1

= 3x - 3

I hope this helps!

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A pear weighs 6 ounces. Do 11 pears weigh more than 5 pounds? yes or no
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One pear weighs 6 oz, you have 11 pears you multiply 11 by 6 getting 66 oz divided by 16 equals 4.25 lbs. Because there are 16 oz in 1 pound.

answer: No
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Inez earns $160 per month by babysitting. She saves 25% of her monthly salary. If her salary increases by 10% how much will she
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Double angle identity. Just 5 questions. Really need help as my teacher has been frustrated with me
BartSMP [9]

The double angle identities are

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Then

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The second identity together with the Pythagorean identity, \sin^2x+\cos^2x=1, gives us another equivalent expression:

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so

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4 0
2 years ago
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Pedro makes a base monthly salary of $1500. As a vendor, he must sell $20000 worth of items per month. He also makes a 4% commis
Svet_ta [14]

Answer:

$2540

Step-by-step explanation:

Given parameters:

  Base salary of Pedro = $1500

 Amount of commission on sales  = 4%

 Sales  = $26000

Unknown:

His total salary including base salary and commission  = ?

Solution:

His total salary;

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7 0
3 years ago
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The answer is 40

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3 years ago
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