F(x) = (-1/2) * (x-3)
y = (-1/2) * (x-3)
⇒ -2y = x - 3
⇒ -2y + 3 = x
⇒ x = -2y + 3
Thus f^-1(x) = -2x + 3
Since 1*7=7, 1 4/7= (7+4)/7=11/7. When dividing fractions, we switch the numerator and denominator for the bottom number, so in this case we'd have
(11/7)*(6/5)=66/35=around 1.89
Answer:
x = -516
Step-by-step explanation:
(4 - 5x) + 43 = 3 - 32(-82) {Multiply 32 and (-82)}
4 - 5x + 43 = 3 - (-2624)
4 - 5x + 43 = 3 + 2624 {add 4 and 43 in LHS}
-5x + 47 = 2627 {Subtract 47 from both sides}
-5x = 2627 - 47
-5x = 2580 {Divide both sides by (-5)}
x = 2580/(-5)
x = -516
Ron walks faster because his unit rate is 20 and steve's unit rate is 24.
Answer:
its 36 can you give me brainlyyy pleaasee