Write a slope intercept equation for a line passing through the given point perpendicular to a line

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Charlie tosses five coins.what is the probability that all five coins will land tails up.

Find the area between y=e^x and y=e^2x over [0,1]