Answer:
Step-by-step explanation:
It is 12y+6
Hope it helps mark me as brainiest
Rule of 72 is (72/interest%), so we do
(72/2.1%)=34.3
the answer is B
Answer:
2a + 7b + 4
Step-by-step explanation:
4a + 8 - 2a - 4 + 7b
<u><em>Group like terms</em></u>
4a - 2a + 7b + 8 - 4
<u><em>Add similar elements (4a - 2a)</em></u>
2a + 7b + 8 - 4
<u><em>Add/Subtract (8 - 4)</em></u>
2a + 7b + 4
2(n^2-3)=122
n^2=64
n=+/- 8
When n>0 the value of n is 8
Answer:
12 pieces of cake
Step-by-step explanation:
4 pieces for each cake
there is a total of three cakes
needed to find total pieces of cakes
multiply 4 by 3 and you will get 12 pieces of cake.