Answer:
9 miles
Step-by-step explanation:
mean is calculated as
mean = 
, then
= 5.7 ( multiply both sides by 10 )
sum = 57
let x be the distance he needs to cover so mean is 6 , that is
= 6 ( multiply both sides by 11 )
sum + x = 66 , that is
57 + x = 66 ( subtract 57 from both sides )
x = 9
That is he would have to run 9 miles
Amount left = $450 - $171 = $279
Amount left in Percentage = 279/450 x 100 = 62%
Answer: (C) 62%
Answer: False
Step-by-step explanation:
The square root of 100 squared is 10 but the square root of 10 squared is 10
Answer:
72
Step-by-step explanation:
<em>here's</em><em> your</em><em> solution</em>
<em>=</em><em>></em><em> </em><em>x=</em><em> </em><em>8</em>
<em>=</em><em>></em><em> </em><em>y=</em><em> </em><em>-</em><em>3</em>
<em>=</em><em>></em><em> </em><em>putting</em><em> the</em><em> value</em>
<em>=</em><em>></em><em> </em><em> </em><em>8</em><em>*</em><em>6</em><em> </em><em>-</em><em> </em><em>(</em><em>8</em><em>*</em><em>-</em><em>3</em><em>)</em>
<em>=</em><em>></em><em> </em><em> </em><em>4</em><em>8</em><em> </em><em>+</em><em> </em><em>2</em><em>4</em>
<em>=</em><em>></em><em> </em><em>7</em><em>2</em>
<em>hope</em><em> it</em><em> helps</em>
