What does a negative sign in front of a parentheses mean

How do you solve - 8x - 27y = - 23?

How many inches would a 3.5-foot object measure?

Person who gives the most detailed correct answer will be marked as brainliest

If the sin 0° = 0, then which statement is true? a. cos 90° = 1 because the cosine and sine are complements b. cos 180° = 1 because the cosine and sine are supplements c. cos 90° = 0 because the cosine and sine are complements d.

A rectangle has a length that is twice the width if the perimeter of the rectangle is 96 inches, what is the area of the rectangle? find the length and the width first, using an equation.

A 100-pound person on Earth would weigh about 4 x 4 x 4 x 4 pounds on Jupiter. Evaluate the expression to determine how much a 100-pound person would weigh on Jupiter.

Find the total area of the solid figure with the length, 3 width 5, and height 6

every night Nathan has to read for at least 25 minutes write and inequality that shows how long Nathan can read each night

The diameter of a frisbee is 12 inches what's the area of the frisbee

Which is the simplified rational expression for 13k+9 _ 3k-7 _ 4k+32 2k