Jahlil is saving money at a constant rate to buy a new TV. After saving for 3 months, Jahlil has $330. After saving for 5 months, Jahli has $510. Construct a function that models the relationship between the amount Jahlil has saved and the number of months he has saved for. Show or explain how you constructed the function.

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.

Which of the following is correct interpretation of the expression -4+13

Which one is true about the hexagons ?