Find the sum and express it in the simplest form.

(-5x^3 + 6x - 4) + (-2x^3 + x)

Draw a quadrilateral that belong to any of these groups parrallelogram rectangle, square. explain why your shape does not belong to any of these groups

Reflecting the graph of y = sin x across the y-axis is the same as reflecting it across the x-axis. Is this statement true or false?

Find the volume of a cube with side length of 7 in. A.) 147 in3 B.) 343 in3 C.) 49 in3 D.) 215 in3

What is the fomula of slope intercept form?

Which of the numbers 2, 3, 4, 5, 6 and 10 are factors of 1900

Which expression is equivalent to 3/4 (5z+16) Choices: 15/4z + 16, 15/4z + 12, 3/4z + 16, 3/4z + 12

Marathon Hours, Miles 0,0; 1,6; 2,11; 3,15; 4,21; 5,26.2. Cayla ran a marathon. The table shows which mile Cayla had finished at the end of each hour. Find Cayla's rate in miles per hours from hours 2 to hour 3 of the marathon.

Two of the desserts are sugar/free. Three of the drinks are sugar-free. A meal deal combination is selected at random. Work out the probability that both the desserts and the drink are sugar free. Give your answer as a fraction

Barbara babysat for 3 1/4 hours and earned $19.50. What was her hourly rate?

A city lot measures 100 feet x 250 feet. The city zoning ordinance specifies that maximum lot coverage is 40% of the lot. What is the maximum size for a building on this lot?