Answer:
B. 3x and 8x
Step-by-step explanation:
if you look closely at this expression you'll notice that each polynomial is almost all different except for 3x and 8x because they share the same unknown variable. you couldn't choose 8 because that is just a whole number and all the other numbers contain a variable. and you couldn't choose 3y because y only affects the 3 in this expression whereas x affects 3x and 8x therefore the right answer is 3x and 8x which are the like terms.
Answer:
18
Step-by-step explanation:
A2x3=6 B has 3 more rows 6x3=18
Answer:
x = 4
Step-by-step explanation:
The exterior angles of an octagon equal 45 degrees. So if the angles are 11x+1, set it equal to 45 and solve for x.
11x+1 = 45
11x = 44
x= 4
(whenever you have an equality and you divide each side by a negative number you have to "switch the sign")
17 - 5y < 8y -9
-13y < -26
<span>y< 2 is incorrect , but y > 2 is the answer</span>
