You need to figure out what m is so first subtract 12 from then sybtract 9 from 9 then you havem by itself. now subtract 4 from 4 then add 4m to 4m and the add 15 to 9 and you should get your answer
Answer:
2x+4
Step-by-step explanation:
2(x-6)+2(8)
2x-12+16
2x+4
Answer:
option d is correct
20
Step-by-step explanation:
Formula for permutation is given by:
Given the expression:
here, n = 5 and r = 2
then;
⇒
Simplify:
Therefore, the value we get, 20
Answer:
5
Step-by-step explanation:
5 x 11 = 55
55 / 11 = 5
<h3>
Answer: 162.959</h3>
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Explanation:
- "Decrease the number by 4 tenths" means we're subtracting off 0.4
- "Increase the number by 8 thousandths" means we're adding 0.008
- "Increase the number by 2 tens" is the same as adding on 2*10 = 20
The changes of this number are
The overall net change is -0.4+0.008+20 = 19.608
We'll be adding this net change to the original number
143.351 + 19.608 = 162.959
This value is exact and hasn't been rounded.