5a – 7b + b2 <span>for a = –1 and b = 5.
5(-1) - 7(5) +5^2
= -5 - 35 + 25
= -40 + 25
= -15</span>
First, we’re going to use this formula:
2nd number - 1st number
————————————— x 100%
1st number
If we plug in the numbers to this equation:
23-20
———- x 100%
20
And subtract 23 to 20, the answer to this equation is:
3
—- x 100% = 15%
20
In this case, the percent of increase is 15%.
Answer:
<h2> Here your ans</h2>
Step-by-step explanation:
<h3>Prime factorization of 60 </h3><h3>2×2×3×5=60</h3><h3>The actual prime factors of 60 are 2,3,5</h3>
<h2 /><h2>Hope it's helpfully </h2>
Answer:
False
Step-by-step explanation:
140.23 bigger (>) than 140.203
<h3>What is the domain of the relation</h3>
R = {(-2, 4), (1, 3), (0, -4), (3, 2)}?
- A. (-2, 0, 1, 3}
- C. {0, 1, 2,4}
- B.{-4, -2, 2, 3}
- D. {-4,2,3,4}
<h2>Answer:-</h2>
Domain of relation is (-2, 1,0,3}
so option 1st is correct
<h2>________________</h2>
