Answer:
remainder = 122
Step-by-step explanation:
Using the remainder theorem to evaluate the remainder
Division by x - 3 , thus evaluate f(3) for remainder
f(3) = 3³ + 14(3)² - 7(3) - 10
= 27 + 126 - 21 - 10
= 122 ← remainder
Using the equations y-3x=3 and x+y=31 you can find that x=7 and y=24. There for x is the smaller of the two numbers.
Z/70over30................
Answer:
-12
Step-by-step explanation:
-4(5+(-2))=-4(5-2)=-4(3)=-12
Answer:
x = 10
Step-by-step explanation:
First, distribute:
Next, subtract 
from both sides:
(multiply by 2 to get common denominator, 
)
Next, subtract 
from both sides:
(multiply 
by 2 to get common denominator, 
)
⇒ 
Next, multiply both sides by 10:
FInally, divide both sides by -1:
x = 10
