What is (m−3+4n)⋅(−8)=−8m+24−32n

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?