Answer:
X=4
Step-by-step explanation:
<h3>2^3*2^4=2^7=128</h3><h3>8*16=128</h3><h3 />
Lol I answered this question already
Answer:
Dennis skated 35/4 of track in two minutes.
35/4 = 8 3/4
Step-by-step explanation:
Given that;
Daniel skated 2 1/2 of the way around the track in two minutes
Daniel = 2 1/2 = 5/2 of track
her younger brother skated 3 1/2 of Daniels distance in two minutes
Dennis = 3 1/2 of Daniel's = 3 1/2 of 5/2
Dennis = 3 1/2 × 5/2 = 7/2 × 5/2
Dennis = 35/4 = 8 3/4
Therefore, Dennis skated 35/4 of track in two minutes.
Answer:x=1/24
Step-by-step explanation:
To find 9x(x+6)-(3x+1)^2=1
Open the brackets
9x^2+54x-(3x+1)(3x+1)=1
9x^2+54x-(9x^2+6x+1)=1
9x^2+54x-9x^2-6x-1=1
54x-6x-1=1
Collect like terms
48x=1+1
48x=2
Divide through by 48
x=2/48
x=1/24
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