Which answer is a solution to the open sentence?
8 is less than 2 b or 2 b plus 15 is less than 5
question 18 options:
b is greater than negative 3 or b is less than 4
b is greater than 4 or b is less than negative 5
b is less than negative 2 or b is greater than 3
b is greater than negative 1 or b is less than 3

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

sounds & other waves originate from any vibrating object