Answer:
-7
Step-by-step explanation:
For number 7 because 9 is the number of small triangle and 99 is for the bigger one so you can say 9 * 11 = 99 so 10 * 11 = 110 = x
and for number 8 because the small triangle has the same sides so the bigger one should have too so x = 100 :)))
hope this is helpful
have a nice day
Answer:
(9+g)/f
Step-by-step explanation:
First you add 9 and g then it says "then divide f by the result" so it would come after addition and you have to divide the result by f so addition comes first so you should use () and put a division symbol by f
Answer:
the answer is H because it is h
She will know if 5(3x - 6) is equivalent to 15x - 30 if they end up to be equal to the same number.
5(3x - 6) Substitute 2 into x
5(3(2) - 6)
5(6 - 6) = 5(0) = 0
15x - 30
15(2) - 30
30 - 30 = 0
They both equal 0 when 2 is substituted in, so they are equivalent.
Also if you distributed 5 into (3x - 6) it would equal 15x - 30
