900 is the answer of 2 squared times 15 squared
487 + 310 ≈ 500 + 300 ≈ 800
Answer:
63
Step-by-step explanation:
Answer:
7x-7=y
Step-by-step explanation:
5x+7y=10
5x-10=10-7y-10
5x-10=-7y
(1/7)5x-10=7y(1/7)
5x/35-10/70=y
7x-7=y
<em>Sana</em><em> </em><em>maka</em><em>tulong</em><em> </em>
Answer:
Step-by-step explanation:
Total cost b = 23.95 + 7.65c
