libmad
libmad
21-08-2017
Mathematics
contestada
10 times the sum of half a number and 6 is 8
Respuesta :
jordanmelis
jordanmelis
21-08-2017
the value of the unknown number is 5/58
Answer Link
anaguzman
anaguzman
21-08-2017
Le the number be 'n'
half of 'n' = n/2
Sum = n/2 + 6
Ten times = 10(n/2 + 6) =
Equals 10(n/2 + 6) = 8
Multiply out the brackets
10n /2 + 60 = 8
5n + 60 = 8
5n = 8 - 60
5n= -52
n = -10. 4
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
You calculate the ___of a machine by dividing its __ by its work input and multiplying by 100 CHOICES work work output efficiency
maren walks 3 / 5 mile in 24 minutes at a steady pace. how long does it take her to walk 2 miles
Cellular respiration uses 1 molecule of glucose to produce approximately a. 36 ATP molecules. b. 32 ATP molecules. c. 2 ATP molecules. d. 4 ATP molecules.
If 2452=60q+52r and q and r are positive integers what is one possible value for q+r
what type of colony was self governing?
What's the GCF of 40 and 48
What property do solids and liquids share? What property do liquids and gases share?
multiply 4.6 x 2/7 round the answer to the nearest hundredth
which one of the following sentences contains an abstract noun? a. Logic is easily understood b. his skill was legendary c. the case was quite expensive d. th
What is the slope of the line 5y = –3x + 10 ?
