Answer:
A=1/2 or A=0.5,A=2 negative 1 on top of two.
Step-by-step explanation:
3+0.5(4a+8)=9-2a
parentheses first
3+2a+4=9-2a
add the numbers
7+2a=<em>9</em><em>-</em><em>2</em><em>a</em>
<em>move</em><em> </em><em>terms</em>
<em>2</em><em>a</em><em>+</em><em>2</em><em>a</em><em>=</em><em>9</em><em>-</em><em>7</em>
<em>colle</em><em>ct</em><em> </em><em>the</em><em> </em><em>like</em><em> </em><em>terms</em><em> </em><em>and</em><em> </em><em>subt</em><em>ract</em>
<em>4</em><em>a</em><em>=</em><em>2</em>
Answer:
$37,449
Step-by-step explanation:
<u>First convert 5% into a decimal</u>
.05
<u>Multiply the decimal by Alice's salary</u>
$39,420(.05)=1,971
<u>Now we subtract that answer from her salary this year</u>
$39,420-1,971=$37,449
<h3><u>
Alice's salary last year was $37,449</u></h3>
Answer: 221.25
Step-by-step explanation:
885 divided by 4
Step-by-step explanation:
its on the picture.........
