Pedro and Rebecca were trying to solve the equation: 0.1x^2-0.7x+1.2=0. Pedro said, “I can multiply the entire equation by 10 and then factor. Then I can solve using the zero product property.” Rebecca said, “I'll solve using the quadratic formula with a=0.1, b=-0.7, c=1.2.” Whose solution strategy would work?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9