3 < = w + 2 < = 7.....subtract 2 from all parts
3 - 2 < = w + 2 - 2 < = 7 - 2....simplify
1 < = w < = 5 .....this is ur answer
12 < (14 + 17 + a) / 3 < = 16....multiply all parts by 3
12 * 3 < 3 *(14 + 17 + a) / 3 < = 16 * 3...simplify
36 < 14 + 17 + a < = 48
36 < 31 + a < = 48...subtract 31
36 - 31 < 31 - 31 + a < = 48 - 31
5 < a < = 17 <==== ur answer
Answer:
It's 1/2, you go 1 step to the right and two steps up.
Answer:
A
Step-by-step explanation:
We don't know the height of the building, and it's changeable because we multiplied it by 1/2, also, the rest of the values are revealed, so the answer is A.
A=Adam; b=Beth; c=Carly
Beth walked 2 times as far as Adam
Beth walked 0.5 miles farther than Carly
b=2a
b=c+0.5
3a=b+a
3a+c=10
a+2c≠10.5
Solution: D. a+2c=10.5
