1 answer:
Answer:
JL = 56
NK = 28
Step-by-step explanation:
Since JL = MK
5x + 1 = 8x - 32
8x - 5x = 32 + 1
3x = 33
x = 11
so
JL = 5x + 1 = 5(11) + 1 = 55 + 1 = 56
NK = 1/2MK = 1/2JL = 56/2 = 28
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0.0307 or what are you giving us here?
One scarf=s
One hat=h
2s+h=13
s+2h=14
h=13-2s
(plug that into the other equation)
s+2(13-2s)=14
s+26-4s=14
26-3s=14
-3s=-12
s=4
One hat=$5
One scarf=$4
5+4=9
Price of one hat AND one scarf is $9
Answer:
9 cm, C
11 cm, B
14 cm A
Step-by-step explanation:
Answer:
4(x+7)=38
4x+28=38
4x=38-28
4x=10
(divide by 4)
x=2whole number 2/4
=2whole number 1/2
or x=2.5
Answer:
The answer is 82.
Step-by-step explanation:
Just work it through.