XY in cm
x-1+2x-1+2x-1=28
5x-3=28
5x=31
x=31/5
XY = (31/5×2-1) = (6.2×2-1) = 11.4 cm
Answer:
try 0
Step-by-step explanation:
that your best shot
1) 4(x-6)<2
2) 7n+19<8
3) 3(11+x)>=15
4) 4n-12<6
5) 2n+14>=1
6) 2(x+7)>=10
7) 11n-3>9
8)8x+4<=13
9)5n+16>=9
10) 4(x+2)<14
Answer:
Step-by-step explanation:
hello :
−34÷(−812) means : -34/-812 = 17/406
<u>Erin's Necklace is 47.6 inch long.</u>
Step-by-step explanation:
Hannah 's necklace is 10 1/5 inches long which means = (50+1)/5 =<u> 51/5</u>
Erin's necklace is 2 2/3 times = (6+8)/3 =<u> 14/3 </u>longer than Hannah's
Solving for this :
<u>Erin's necklace </u>= 
⇒ 
⇒ 47.6 Inch
<u>Erin's Necklace is 47.6 inch long.</u>
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