Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
2 answers:
Answer:
5 - x
Step-by-step explanation:
Given:



Answer:

Step-by-step explanation:
Given functions:
f(x) = 25 - x²
g(x) = x + 5
<u>Difference of Perfect Squares rule:</u> a² - b² = (a + b)×(a - b)
1. Rewrite function f(x) using the rule:
5 × 5 = 25 ⇒ 5²
x × x = x²
f(x) = 5² - x² ⇒ f(x) = (5 + x)×(5 - x)
2. Divide and simplify:

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Answer:
A is the answer.
Step-by-step explanation:
3.2 x 10-9 = 23.
All the other answers are more than 23.
It’s 12h-14 because -6 and -8 combine to be -14 and 5h and 7h equal 12h
Answer:
660 km.
Step-by-step explanation:
2 hours - 220 km
6 hours - x km
x=220*6:2=220*3=660 (km)
Answer:
C. hope this helps
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
30/5=6 4*6= 24