In how many ways can you answer a set of 6 true-or-false questions?

In the inequality n/7 - 8 < - 11, you will need to flip the inequality sign to solve for n. True False

in 2003, the population of an African country was about 26.5 million people which is 2 million more than 5 times the population in 1950

Harold washes cars. He spent $15.91 for car washing supplies. After he washed all of his neighbor's cars, he had $47.83. How much profit did Harold make? A. $63.74 B. &15.91 C. $31.92 D. $47.83

Mario has poles that are 6ft, 9ft and 12 ft long. can mario make a trigangle with these poles.

Two thirds of a number added to six is at least twenty-two

What is the geometric mesn between 5 and 320

Determine the slope of a line with the equation 6x+2y-4=0

Which of the following statements is always true? (the first I put B, but I was not sure if I was correct) A. A parallelogram is a rectangle. B. A square is a rhombus. C. A rhombus is a square. D. A rectangle is a square.

The price of an item has been reduced by $1.09. The new sale price is $48.82. What was the original price? $47.73

The order of magnitude for the population of the world is five. true or false?