A number is between -4 and -10. What is the least possible integer value of its opposite

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i