Emma borrowed 81.60 from her sister .she determines that she can pay her back in six months worth of allowance . what effect will be emma's repayment have on her monthly bank account

2÷6+1/2 to the second power plus one

Tom drove 206 miles in 3.9 hours. estimate his average speed.

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90