why is 743 a prime number

Find the minimum value of the parabola y=x^2+x

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,8,9,10,11,12}. Find the probability of rolling a number less than 11.

The combined land area of the countries A and B is 157 ,973 square kilometers. Country A is larger by 473 square kilometers. Determine the land area of each country

An animal shelter spends $3.50 per day to care for each bird and $6.00 per day to care for each cat. Julia noticed that the shelter spent $179.00 caring for birds and cats on Friday.

Given: 2x + 3y = 6. What is the y-intercept?

Convertfraction to percent 63/50 39/40 14/25 11/16 18/20 15/10

Is the relation a function?

What is the place value of the second underline digit. 0.673

Select the correct product. (5m 2 - 2m + 1) (3m - 4) 15m3 - 26m2 + 5m - 4 15m3 - 26m2 + 11m - 4 15m3 - 14m2 + 11m + 4 15m3 - 14m2 - 5m - 4

R + 1 2/3 = - 8/15 Solve for r