exam
Maths Puzzle
Numerical Ability
graph the function can you please help me with this
f(x)=-2x-5
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exam Other Question
Plumbing: The plumber wants to cut a 24-ft. length of pipe into three sections. The largest piece should be twice the length of the middle piece, and the middle piece should be twice the length of the smallest piece. How long should each each piece be?
Perform the indicated operations and simplify.
(v-8)/(v-9)-(v+1)/(v+9)+(v-27)/(v^2-81)
Add.
(3s^4-3s^3+5s^2+17s-10)+(s^5+7s^3+6s^2-5s+5)+(-6s^4+s^2-7s-3)
Thank