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Amiraneli [1.4K]
3 years ago
14

If f(x) = 2x^2+3, find f(a+2)

Mathematics
1 answer:
zzz [600]3 years ago
6 0

Answer:

2a²+8a+7

Step-by-step explanation:

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- 1/24

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1/12  * - 1/2  = - 1/24

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FrozenT [24]

Answer:

im fairly certain the answer is C

Step-by-step explanation:

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3 years ago
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A company pays $20 per hour for up to 6 hours of work, and $30 per hour for
scoray [572]

The algebraic expression for the overtime hours after 6 hours is (6 + y) 30.

<h3>Algebraic expression</h3>

This is a system for computating mathematical expression using letters or other symbols to represent numbers, with rules for manipulating these symbols.

  • Hourly wage for 6 hours = $20 per hour
  • Overtime wage after 6 hours = $30 per hour
  • Total hours worked = x

x = (Hourly wage for 6 hours × $20 per hour) + (Overtime wage after 6 + y hours × $30 per hour

x = (6 × 20) + (6 + y) 30

x = 120 + 180 + 30y

x = 300 + 30y

The expression for the overtime hours is (6 + y) 30.

Learn more about algebraic expression:

brainly.com/question/4344214

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6 0
2 years ago
In this picture what is the value of x
zlopas [31]
Add the 75 and 79 which gives u 154
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