Ineed with algebra 1.) consider the polynomial 3x^4-5x^3+9x^7. which shows the polynomial in standard form? a.) the polynomial is given in standard form b.) 9x^7-5x^3+3x^4 c.) 9x^7+3x^4-5x^3 d.) 9x^7-3x^4+5x^3

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Add the fractions and simplify 1/2+ 1/3