Write general rule for adding

a. two integers with the same sign.

b. two integers with different signs.

c. two integers that vary in sign.

A restaurant chain ordered 3,940 pounds of rice in 20-pounds bags. About how many 20-pounds bags of rice did the chain ordered?

Members of the Wide Water Club pay $105 per summer season, plus $9.50 each they rent a boat. Nonmembers must pay $14.75 each time they rent a boat. How many times would a member have to renta boat in order to pay the same amount.

Use the function g (x) - x+2 with initial values of 4, 2, and 1. What happens after many iterations with all three initial values? How do the results of all three iterations relate to each other?

A beach ball has a radius of 10 inches. Round to the nearest tenth

What is 20 4/7 - 11 1/2

Choose the correct sum of the polynomials (4x3 - 2x - 9) + (2x3 + 5x + 3).

5x-5 + (6y-4) + 4x+10=180

Does the fraction 1/2 make the equation 1/34 + 8/17 = 1/2 true?

Remember that you can multiply by the reciprocal of the divisor when you divide by a fraction. find each quotient. simplify if possible 1. 1/3:2 2. 1/7:7 3. 1/2:8 4. 1/8:2

Draw a area model to solve the following. Find the value of the following expression. 30 * 60