B = [-18 3]

[4 1 ]

What is the determinant of B?

A. - 27

B. 30

C. - 30

D. - 6

A person wishes to mix coffee worth $9 per lb with coffee worth $3 per lb to get 240 lb of a mixture worth $5 per lb. how many pounds of the $9 and the $3 coffees will be needed?

Bridget ungrouped 5,000 as shown use your understanding of place value to explain how the ungrouped number is equal to 5000

There are 6 brown, 5 blue, and 2 orange marbles in a hat what is the probability of picking 2 orange marbles in a row without returning the marbles back to the hat?

What is the value of |-29|?

Cruz's Frame shop makes. a mat by cutting out the inside of a rectangular mat board. Find the length and width of the original mat if the area of the mat board is 148 square inches.

Does every acute triangle has 3 congruent sides

What is an absolute value of a negative integer

What is the classification of this polynomial based on the number of terms 7p^3q - 10p^2q - 5q

The base of a triangle measures 8 inches and the area is 136 square inches what is the height of the triangle

Convert number from scientific notation to standard notation 4.89*10^6