<em>f(-4) = 13</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>f(x) = 0.5x + 15</em>
<em>replace x = - 4</em>
<em>f(-4) = 0.5×(-4) + 15</em>
<em>= - 2 + 15</em>
<em>= 15 - 2</em>
<em>= 13</em>
<em>Good luck !</em>
15+m=34
-15. -15
M=19 N-12=-20 +12. +12
N=-8 V+16=8 -16. -16
V=-8 A-15=-5 +15. +15
A=10
1/8 = 0.16/x...1 gal to 8 pts = 0.16 gal to x pints
cross multiply
(1)(x) = (8)(0.16)
x = 1.28 pints per second
1.28 * 25 = 32 pints are dispensed in 25 seconds
Answer:
31
Step-by-step explanation:
Eqtn:25-3x
Value of X=-2