Answer:
x = 12
Step-by-step explanation:
Step 1: Define
f(x) = 4x + 6
f(x) = 54
Step 2: Substitute variables
54 = 4x + 6
Step 3: Solve for <em>x</em>
<u>Subtract 6 on both sides:</u> 48 = 4x
<u>Divide both sides by 4:</u> 12 = x
Step 4: Check
<em>Plug in x to verify it is a solution.</em>
f(12) = 4(12) + 6
f(12) = 48 + 6
f(12) = 54
Answer:
81
Step-by-step explanation:
u multiply 9 x 9 not 9x2
Answer:
yes. but they cant fly cuz the wings are jus for show or too scare predaters
Answer:
59.5 sales tax, 909.5 total
Step-by-step explanation:
850 x .07 = 59.5
850 + 59.5 = 909.5
Answer:
th part of the bottle will be drunk by the calf.
Step-by-step explanation:
Part of the bottle fed by the piglet = 
Milk left in the bottle = 1 -
= 
= 
Milk drunk by the calf =
th of the left part
= 
=
th part of the bottle
Therefore,
th part of the bottle will be drunk by the calf.