For an exam due today need answer ASAP Solve 3/5k -5= 7/10k by eliminating the fraction. Explain how you determine what to multiply each
term by and all the steps to solving the equation,

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?