An airplane flies 2700 miles from Los Angeles to New York City. When the plane flies back to Los Angeles, is it flying in a negative direction? Use absolute value to justify your answer.

Solve the system of equations using the substitution method. -5x - 3y = 16 y = x

Josea's recipe calls for 1/3 cup of milk

If 4 sweaters cost 51.68 how much would 8 sweaters cost?

Ice sculpture originally has a height of 74 1/4 inches. The ice sculpture begins to melt and after several hours, the height has decreased by 5 7/16 inches. WHat is the current height of the sculpture?

Use the order of operations to evaluate the expression below. 9 + 16 x (6 - 5) x (7 + 9) - 8

Mile markers along the highway tell drivers how many miles they have traveled from one location to another. Suppose Daniel sees mile marker 141 when he gets onto the highway and mile marker 67 when he exits the highway.

Bank A charger a 4$ service fee and $0.25 for each check written. Bank B charges $5 and $0.20 for each check written. How many checks does a person need to write each month for the two banks to charge the same amounts in fees.

Each brochure is 23 centimetres wide. The table is 1.5 metres wide. Estimate how many brochures you can put side by side on the table?

Alaina sugar cookie recipe calls for 2 1/4 cups of flour per batch if she wants to make 2 / 3 a batch of cookies how much flour should she use

Evaluate e-1/2f when e=15 and f=12