Which expression is equivalent to this expression? 4a + (–6b) – 3a + 2b: a. a + 4b b. a – 4b c. 7a – 8b d. 7a – 4b

What is the slope of the line shown below?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.