Answer:
7a²b²(a - 2b)
Step-by-step explanation:
Given
7a³b² - 14a²b³ ← factor out 7a²b² from each term
= 7a²b²(a - 2b)
-2 4/6 ÷ -2/3=
-16/6 * -3/2=48/12= 4
B, im hundred percent sure its right
Answer:
Correct choice is B
Step-by-step explanation:
Let x% be your final test score, then the average of all test scores is

Since you must have an average between 80% and 89%, then

X is measured in percent, then the greatest value of x can be 100%. You get that

Tifania’s work is correct because the formula for circumference is 2(3.14)(r)