What is the total when the product of 57 and .22 is added to 7 percent of 57

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Which number line correctly shows 0.8 + 0.3?