X - 3y = - 6 2x - 7y = 10

Sophia vegetable garden is divided into 12 equal sections. She plants carrots in 8 of section. Write two fractions that are equivalent to the part of Sophia's garden that is planted with carrots.

You run 6 miles in one hour at this rate how long will it take you to run a marathon approximately 26 mile

9x^2-y^2=1 (a) find y' by implicit differentiation (b) Solve the equation explicitly for y and differentiate to get y' in terms of x (c) Check that your solutions to parts (a) and (b) are consistent by substituting the expression for y into your

Donovan has offers for two sales jobs. Job A pays a base salary of $25,000 plus a 10% commission on sales. Job B pays a base salary of $30,000 plus 8% commission on sales. a.

Find the missing number in this portion: 28 divided by x+7 = 7 divided by 3 (28/x+7=7/3)

Subtract 4 ounces from 5 pounds. 3 lb., 12 oz. 5 lb., 6 oz. 4 lb. 12 oz. 3 lb., 8 oz.

How many triangles and how many rectangles form a rectangular pyramid?

Mrs. Peters' classroom is 14 feet by 18 feet. She wants to put a border around all the walls of her classroom just below the ceiling. How many feet of border does she need to buy?

A city is growing at the rate of 0.3% annually. If there were 3,278,000 residents in the city in 1992, find how many (to the nearest ten-thousand) are living in that city in 2000. Use y=3,278,000/left (2.7/right) ^{.003t}

Jose pack54 CDs into smallboxes. Each box holdsome 9 CDS. how many boxes does jose pack to hold all 54 CDs