Is there an attachment? I can’t help.
Answer:
19.26$
Step-by-step explanation:
Sold DVD for
50
%
more of the purchase price of
12
$
so
12
+
50
100
(
12
)
=
12
+
6
18
So customer will pay
7
%
tax on
18
$
Hence he will pay
18
(
1.07
)
$
=
19.26
$
Answer:
a=−3
Step-by-step explanation:
Let's solve your equation step-by-step.
3(4a+4)=3a+8a+1+8
Step 1: Simplify both sides of the equation.
3(4a+4)=3a+8a+1+8
(3)(4a)+(3)(4)=3a+8a+1+8(Distribute)
12a+12=3a+8a+1+8
12a+12=(3a+8a)+(1+8)(Combine Like Terms)
12a+12=11a+9
12a+12=11a+9
Step 2: Subtract 11a from both sides.
12a+12−11a=11a+9−11a
a+12=9
Step 3: Subtract 12 from both sides.
a+12−12=9−12
a=−3
Answer:
a=−3
Answer:
x=-1
Step-by-step explanation:
<em>Add by 1 from both sides of equation.</em>
<em>9x-1+1=-11+1</em>
<em>Simplify.</em>
<em>-11+1=-10</em>
<em>9x=-10</em>
<em>Divide by 9 from both sides of equation.</em>
<em>9x/9=-10/9</em>
<em>Simplify, to find the answer.</em>
<em>x=-10/9</em>
<em>x=-1 is the correct answer.</em>
<em>I hope this helps you, and have a wonderful day!</em>
Answer:
2(x+3) (x^2 + 5)
Step-by-step explanation:
