Carlos earns 3.50 per day walking dogs. how much will he earn in a week

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table