Answer: 24/7 as a mixed number is 3 3/7
Answer:
use order of operations
Step-by-step explanation:
x + 4+10+45 and figure it
We have that 3 pencils cost $0.35, and 2 dozen pencils are 24 pencils, then we divide by 3 to know how many 3-pencils combo we can get:
therefore, 2 dozen pencils would cost $2.8
Answer:
Step-by-step explanation:
f(x) = 3x² + 10x - 25
g(x) = 9x² - 25
To find (f/g)(x) divide f(x) by g(x)
That's
Factorize both the numerator and the denominator
<u>For the numerator</u>
3x² + 10x - 25
3x² + 15x - 5x - 25
3x ( x + 5) - 5( x + 5)
(3x - 5 ) ( x + 5)
<u>For the denominator</u>
9x² - 25
(3x)² - 5²
Using the formula
a² - b² = ( a + b)(a - b)
(3x)² - 5² = (3x + 5)(3x - 5)
So we have
Simplify
We have the final answer as
Hope this helps you
Answer:
14t + 5.1
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define Expression</u>
5.1 + 8.8t - 2.2t + 7.4t
<u>Step 2: Simplify</u>
- Combine like terms (t): 14t + 5.1