Do you change the sign in a inequalities if there is a negative number

An umbrella is in the shape of a regular octagon as shown. The umbrella is separated into sections, as shown by the dashed lines that intersect in the center of the octogon. What is the value of x? A: 22.5 degrees B: 37.

What is 4,069.44 rounded to the nearest hundredth

In the equation 3+z=-19. True, False, or open? Which number is a solution to the equation 2x-5=11 3 -3 8 -8

3.5-1.75 is how many eighths?

A population of 1236000 grows 1.3%per year. Find the population after 10 years

What is 2a to the power of 6?

Find the geometric mean of 7 and 9

Kyle anticipates that he will be in a higher tax bracket when he retires than he's in now. For Kyle, a {Roth} {traditional} IRA would be a better choice if he wants to pay less tax, since the tax will be collected when he {withdraws} {contributes}

Ray, a Montana resident, is on a fishing trip in Canada. He plans to buy 50 yards of fishing line at a bait and tackle store. The store measures fishing line in meters. How many meters of fishing line does Ray need?

The function f (x) = 2x is a logarithmic function. true or false