Runner = 5 mph
bicyclist...4 times the runner....4(5) = 20 mph
20 - 5 = 15 mph <== the difference
Answer:
p = 12n
Step-by-step explanation:
Given parameters:
Number of pencils in each pack = 12 pencils
Number of packs bought = n
Unknown:
equation for total number of pencils, p = ?
Solution:
Total number of pencils = number of pencils in each pack x number of packs bought
Input parameters:
p = 12 x n
p = 12n
Answer:
m = ⅙d
Step-by-step explanation:
Semi-annually means twice a year, i.e., once every six months.
Thus, Kim earns one-sixth of her salary each month.
Let m = her monthly salary. Then, the formula is
m = ⅙d
Answer:98%
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
<ABC refers just to angle B. Angle B is on the opposite side of 98 therefore we would have to divide it by two. 98 divided by 2 is 49