Answer:
<h3>A. ( x + 1 )( x + 8 )</h3>
<h3>
Step-by-step explanation:</h3>
<h3>x² + 9x + 8</h3>
<h3>1.Break the expression into groups </h3>
= ( x² + x ) + ( 8x + 8 )
<h3>2. Factor out x from x² + x : x ( x + 1 ) </h3>
<h3>3. Factor out 8 from 8x + 8 : 8 ( x + 1 ) </h3>
= x ( x + 1 ) + 8 ( x + 1 )
<h3>4. Factor out common term x + 1 </h3>
= ( x + 1 )( x + 8 )
<h3>Solution : </h3>
<h3>= ( x + 1 )( x + 8 )</h3>
Answer:
meters must be converted into millimeters.
Step-by-step explanation:
The answer is B! Because 5 x 5 x 5 x 5 = 625
Based on the given problem above, this would appear that,
one pound of peanuts = 0.60*2 = $1.2
one pound of cashews = $2
Therefore, the cost of one pound of peanuts is $1.2.
The total cost of two pounds of peanuts and one pound of cashews would be this: 1.2 + 1.2 + 2 = $4.4
Hope this answers your question.
y=400+50x
y=300+25x
Step-by-step explanation:
x is the number of minutes and y is the total cost