How do i get the area in squaere centimeters of rhombus.

At the amusement park, each student is given $16 for food. This covers the cost of 2meals plus $4 for snacks. How much money does the school expect each student to spend per meal? Which equation could be used to represent this situation?

A cyclist is travelling 16 miles per hour. how many kilometers will the cyclist travel per day?

Round a decimal Two hundred fourteen and five hundred fifty seven thousandths to the nearest tenth

7. Maria works in a shoe store where she is paid $580.00 a week, plus 3% commission. In one month, she had weekly sales of $1420.00, $1148.50, $897.75, and $1648.00. Calculate Maria's earnings for the month.

What is the product of 8.2 * 109 and 4.5 * 10-5 in scientific notation?

There are 126 seats in the meeting. There are 9 feet in each row. There are 90 people seated feeling up to lose of seats. How many rows are empty?

Consider x² + 4x + 6 = - 2 Which gives the same solution? a) (x + 2) 2 = - 4 b) (x + 2) = 12 c) (x + 2) 2 = 8

Given vectors a = (4,1) and b = (-5,2) find - 3a+4b

Jonathan is making his favorite pasta dish his mom ate 2/7 of the pasta his brother ate 1/6 of the pasta how much did they eat in all.

Round 4.139 to the nearest hundredth.