Help pls! will give brainliest!

find the percent markdown of 175.80-141.27

How do you write something in scientific notation?

Select the correct answer. which exponential function has an x-intercept? oa. (x) - 100x-5-1 ob. (x) = 3x4+2 oc. kx) = 7x-1 + 1 od. 1(x) =-3x+1 - 3

What is the value of 4x to the third +4x if x is 4