What is -7.25 as a mixed numbe?

What is 2.70 as a decimal to the nearest trnth? What influence did René Descartes' have on western civilization? What is 115 per of 100 as a percent? How can you account for differences? Calculate the hire purchase price of a bed for which a deposit of 10 percent on the cash price 1500 must be made and 24 weekly installments of 70? What is the answer for 1165-237? What is the resultant velocity of the plane if an airplane flying north at 100 meters per second and a boy is walking south on the plane at the speed of 1meter per second? What is numerical distribution? What is 5 plus 7 times 3? How many zeros are in 1.1 million? Why do you need like denominators to add and subtract fractions? What is the awnser to life? What is the surface area of a sphere with radius 6 feet? What is the GCF of 14 and 53? How many 4-digit numbers can you build if the number must be odd odd digits can be repeated and even digits cannot be repeated? How long to walk 4000 feet? What was the biggest discovery in the last 200 years? How do you write 43486574 as a decimal? What is the experiment in which you measure the full length of a person's arms and compare it to their height? What law has miles per hour?