The required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Given that,
To rewrite in simplest terms: 9(m-9)-4(10m+2).
<h3>What is simplification?</h3>
The process in mathematics to operate and interpret the function to make the function simple or more understandable is called simplifying and the process is called simplification.
Question asked to simplify the term 9(m-9)-4(10m+2).
= 9(m - 9) - 4(10m + 2)
= 9m - 81 - 40m - 8
= -31m - 90
Thus, the required simplified expression for 9(m - 9) - 4(10m + 2) is -31m - 90.
Learn more about simplification here: brainly.com/question/12501526
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Answer:
OR
7.249827584
Step-by-step explanation:
<u>First you need to use the distance formula.</u>
<u>Plug your points into the distance formula</u>
<u> Now multiply </u> <u>by Three-fifths.</u>
Answer:
Let SHPIX =x =$6000
Let RYURX=y=$3000
Let RYIHX=z =$3000
Step-by-step explanation:
y=z eqn..1
x+y+z=$12000 eqn..2
0.06x+0.05y=$510 eqn..3
From equation 2,x=12000-y-z eqn..4
Since y=z,eqn..1 becomes x=12000-2y..eqn 4
Substitute equation 4 into equation 2
0.06(12000-2y)+0.5y=510
720-0.12y+0.5y=510
720-0.07y=510
0.07y=720-510
0.07y=210
divide both sides by 0.07
y=210/0.07
y=$3000
since y=z
Then z=$3000 as well
Finally x+$3000+$3000=$12000
x+$6000=$12000
x=$12000-$6000
x=$6000
