3+1=4, 4+2=6, 6+3=9, 9+4=13, 13+5=18, 18+6=24, 24+7=31. Your answer is 31. Each time , the number you add by is increased by 1
Add 12 to both sides
2|n| = 16 + 12
Simplify 16 + 12 to 28
2|n| = 28
Divide both sides by 2
|n| = 28/2
Simplify 28/2 to 14
|n| = 14
Break down the problem into these 2 equations
n = 14
-n = 14
Solve the 1st equation: n = 14
n = 14
Solve the 2nd equation: -n = 14
n = -14
When you collect all solutions;
<u>n = ±14</u>
Answer:
220.00
-185.00
= 35.00 the difference of what was paid at the same prices.
Answer:
Let do this..
Step-by-step explanation:
ABCD is a parallelogram - 1
In ∆ADC and ∆CBA
AC=AC (Common)
<DAC=<BCA (Given)
AD=CB (From 1)
Therefore, ∆ADC = ∆CBA (By SAS)