Step-by-step explanation:
We can make 2 equations as follows:
2x = y + 16 and x + 2y = 18
x + 2y = 18 is the same as x = 18 - 2y. Hence, 2(18 - 2y) = 2x = y + 16.
2(18 - 2y) = y + 16
36 - 4y = y + 16
5y = 20
y = 4.
Answer:
yooo i got the new rank im now expert :0
Step-by-step explanation:
XD
Answer:
Roughly £2
Step-by-step explanation:
multiply the echange rate by 2 , its 378Yen
Graph it on the Ti-84 and use the trace function to find the intersection.
The answer is
(-3,3)
Answer:

Step-by-step explanation:
1. Expand by distributing sum groups.
2. Expand by distributing terms.

3.Expand by distributing terms.

4. Remove parentheses.

5. Collect like terms.

6. Simplify.

Thus. the answer is,
