Resourcesdown chevron
Testimonials
Plans
Sign in
Sign up
Resourcesright arrow
Testimonials
Plans
Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Evaluate the expression for w=−5w = -5. Simplify your answer.\newline−10w-\frac{10}{w}

View step-by-step helpView step-by-step help
Homeright chevron icon
Math Problemsright chevron icon
Algebra 2right chevron icon
Evaluate variable expressions involving rational numbersright chevron icon

Full solution

Q. Evaluate the expression for w=−5w = -5. Simplify your answer.\newline−10w-\frac{10}{w}
  1. Identify expression: Identify the expression to be evaluated.\newlineWe are given the expression −10w\frac{-10}{w} and we need to substitute ww with −5-5.
  2. Substitute ww: Substitute ww with –5–5 in the expression.\newlineThe expression becomes –10/(−5)–10/(-5).
  3. Perform division: Perform the division.\newline−10-10 divided by −5-5 equals 22 because a negative divided by a negative is a positive.\newlineCalculation: −10/(−5)=2-10/(-5) = 2

More problems from Evaluate variable expressions involving rational numbers

Question
Combine the like terms to create an equivalent expression:\newline2s+(−4s)=02s+(-4s)=\boxed{\phantom{0}}
Get tutor helpright-arrow

Posted 9 months ago

Question
Combine the like terms to create an equivalent expression:\newline−4p+(−6p)=□-4p+(-6p)=\square
Get tutor helpright-arrow

Posted 10 months ago

Question
Combine the like terms to create an equivalent expression:\newline4z−(−3z)=□4z-(-3z)=\square
Get tutor helpright-arrow

Posted 10 months ago

Question
Combine the like terms to create an equivalent expression:\newliner+(−5r)=0r+(-5r)=\boxed{\phantom{0}}
Get tutor helpright-arrow

Posted 9 months ago

Question
Combine the like terms to create an equivalent expression:\newline−4p+(−2)+2p+3=-4p+(-2)+2p+3=
Get tutor helpright-arrow

Posted 10 months ago

Question
Rewrite the expression in the form k⋅zn k \cdot z^{n} .\newlineWrite the exponent as an integer, fraction, or an exact decimal (not a mixed number).\newline3z4⋅3z34= 3 \sqrt[4]{z} \cdot 3 z^{\frac{3}{4}}=
Get tutor helpright-arrow

Posted 9 months ago

Question
Let y=3x y=3^{x} .\newlineFind d2ydx2 \frac{d^{2} y}{d x^{2}} \newlined2ydx2= \frac{d^{2} y}{d x^{2}}=
Get tutor helpright-arrow

Posted 8 months ago

Question
Let y=4x2+3x2x−7 y=\frac{4 x^{2}+3 x}{2 x-7} .\newlinedydx= \frac{d y}{d x}=
Get tutor helpright-arrow

Posted 8 months ago

Question
ddx(excos⁡(x))= \frac{d}{d x}\left(\frac{e^{x}}{\cos (x)}\right)=
Get tutor helpright-arrow

Posted 5 months ago

Question
Let f(x)=1x2 f(x)=\frac{1}{x^{2}} .\newlinef′(5)= f^{\prime}(5)=
Get tutor helpright-arrow

Posted 8 months ago

View all (32)

Related topics

Algebra - Order of OperationsAlgebra - Distributive Property`X` and `Y` AxesGeometry - Scalene TriangleCommon MultipleGeometry - Quadrant