Q + 5/9 = 1/6 . first subtract 5/9 on both sides
q = 1/6 - 5/9 . in order to subtract you need to find lcd
q = -7/17
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Since there are 20 students on the field trip. Then 20 is the 100% total. Thus, to find how many people love the museum, we can simply multiply the total number of people by the percentage of interest, namely 40%
20*0.4 = 8
So, 8 people love the museum.
Answer:
The answer is b
Step-by-step explanation:
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
X=15 since you subtract 1 from 27 then subtract 12 from 27 and you get 15