Domain and Range of the Relation

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions.length: feetwidth: feet