At the grocery store, tina counts eight cartons with 6 eggs each, forty cartons with 12 eggs each, and twenty cartons with 18 eggs each. which expression represents the problem? (8 x 6) + (40 x 12) + (20 x 18) (8 + 6) x (40 + 12) x (20 + 18) (68 + 6) x (68 + 12) x (68 + 18) (68 x 6) + (68 x 12) + (68 x 18)

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?