Questions Asked on September 8, 2019

1) x+2y=7, 2x-y=4 What I did: multiply 2x-y=4 by -2 so I could eliminate the y variable. -4x-2y... Asked on September 8, 2019 at 12:55 AM The sides of triangle are xcm(x+3)cm. If x is a whole Number of cm. Find the lowest value of x(HINT... Asked on September 8, 2019 at 1:19 AM A scientist performs a controlled experiment. This means that A) the experiment is repeated many ti... Asked on September 8, 2019 at 1:24 AM The scientific method is an idealized, but not entirely accurate, description of science True o... Asked on September 8, 2019 at 1:26 AM Name a pair of numbers whose greatest common factor is the same as one of the numbers. Asked on September 8, 2019 at 1:27 AM For 2x-5y=16, 6x-15y=30 I think there are zero number of solutions. Asked on September 8, 2019 at 2:03 AM Describe the major physical and human features of the location where you live, such as the landscape... Asked on September 8, 2019 at 2:12 AM A cuboid of base 12.5cm by 20cm holds exactly 1 litre of water. What is the height of the cuboid? Asked on September 8, 2019 at 3:04 AM A recipe that serves 6 people needs to be doubled to serve a dinner party of 12. The original recipe... Asked on September 8, 2019 at 3:47 AM Six square windows of side length 2 m are to be placed into 12 m wide by 8.5 m high wall as shown.... Asked on September 8, 2019 at 5:07 AM