What is the first step needed to solve 4 over 7 multiplied by x minus 5 equals negative 13?
a.) subtract 13 from both sides
b.) divide both sides by 7
c.) add 5 to both sides
d.) multiply both sides by 4

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Someone me! if you’re smart you can solve this!

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.