112÷65=1.7230769231×100=172. So there is about 173 students in 8th grade class
Let
x-------> the whole number
y------> the decimal number
we know that
------> equation 1
assume the value of x and then calculate the value of y
Let
x=280
solve for y in the equation 1

substitute the value of x


therefore
<u>the expression is equal to</u>
280*0.001=0.28
7 miles to eat the wood girl don’t listen to this answer cuz it’s wrong I just need help on my questions sorry girly 8 miles in total
Answer:
The correct answer is:
<em><u>D.</u></em><em><u> </u></em><em><u>4</u></em><em><u> </u></em><em><u>√</u></em><em><u>a</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>b</u></em><em><u>²</u></em>