Pls help
Pls gelp
Answer:
Step-by-step explanation:
B.8
C.13
D.17
Answer:
B.8 is the answer
B. -x^2+x+42
C. 7+x
D. x^3-7x^2-49x=343
Answer:
B
Step-by-step explanation:
(f - g)(x) = f(x) - g(x), then
f(x) - g(x)
= 49 - x² - (7 - x) ← distribute by - 1
= 49 - x² - 7 + x ← collect like terms
= - x² + x + 42 → B
Answer:
B. 40
C. 8
Step-by-step explanation:
B) 2 1/6
C) 5
D) 27
Answer:
Step-by-step explanation:
5
is correct. 5
cannot be expressed as a fraction. A rational number is any number that can be expressed as the quotient or fraction p/q of two integers, with the denominator q not equal to zero.