HELPHELPHELP Select all of the statements that are true about the following expression: -4x^3+3x^2-1

a
The leading coefficient is 4.
b
The polynomial is not in standard form.
c
The leading coefficient is -4.
d
The polynomial has 3 terms.
e
The degree of the polynomial is 3.

f
The polynomial is a cubic trinomial

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Use the converse of the side-splitter theorem to determine if tu || rs. which statement is true? line segment tu is parallel to line segment rs because 32/36 = 40/50 line segment tu is not parallel to line segment rs because 32/36 not equal 40/50. line segment tu is parallel to line segment rs because 32/36 = 40/50. line segment tu is not parallel to line segment rs because 32/36 not equal 40/50 .