Solve for x
so assuming that the fractions are
(9/4)-(1/*2x))=4/x then
get all x on one side
add 1/(2x) to both sides
9/4=(4/x)+(1/(2x))
make common denomators with x and 2x
common denomenator is 2x
4/x times 2/2=8/(2x)
9/4=8/(2x)+1/(2x)
add
9/4=9/(2x)
make common denomators with 4 and 2x
common denomator is 4x
9/4 times x/x=9x/(4x)
9/(2x) times 2/2=18/(4x)
9x/(4x)=18/(4x)
multiply both sides by 4x to clear fraction
9x=18
divide both sides by 9
x=2
Answer:
3A : 3(a)+8(b)+2(c)
3B: 3(20)+8(8.50)+2(40)=208
3C: 208-15%=208*0.15=31.2
208-31.2=176.8
3D: 176.8+6%=176.8*1.06
187.41
Answer: DEFG is a parallelogram
Explanation:
Since 8 squared is 64 and 63 is super close to 64, the best estimate is 8.
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Answer:
7
Step-by-step explanation: