A)
I:2.25*pretzels+1.5*drinks=463.50
II:pretzels+drinks=257
b)
with II:
pretzels+drinks=257
pretzels=257-drinks
substitute pretzels=257-drinks into I:
2.25*pretzels+1.5*drinks=463.50
2.25*(257-drinks)+1.5*drinks=463.50
2.25*257-2.25*drinks+1.5*drinks=463.50
-0.75*drinks=463.5-2.25*257
0.75*drinks=114.75
drinks=114.75/0.75=153
in II:
pretzels=257-drinks
pretzels=257-153=104
Number of hours : 1 , 1.5 , 2 , 2.5
Distance : 10 , 30 , 50 , 70
Answer:
<em>3/6 ⇒ 9/12⇒ 15/18</em>
Step-by-step explanation:
<em>To put the following lists 3/6,9/12, 15/18 in order from least to greatest we can turn the fraction into decimal..</em>
<em>3/6 = 0.5</em>
<em>15/18 = 0.83333333333</em>
<em>9/12= 0.75</em>
<em>Hence from least to greatest:</em>
<em>0.5,0.75, 0.83333333333</em>
<em>Also know as:</em>
<em>3/6,9/12,15/18</em>
<u><em>~lenvy~</em></u>
Answer/Step-by-step explanation:
The following inequalities can be translated and matched as follows:
1. A number is larger than 5:
Let that number be x. Numbers that are larger than 5 are 6, 7, 8 and so on. Therefore, the number that is larger is greater than 5. This can be represented in the symbolic form as:
x > 5
2. A number is below 5:
Numbers that are below 5 are 4, 3, 2 and so on. Therefore, we can say the number, x, is less than 5. This can be written in symbolic form as:
x < 5
3. A number is not less than 5:
A number that is not less than 5 could equal 5 or any other number that is larger than 5. Therefore, we can say the number, x, equals 5 or greater than 5. This can be written as:
x ≥ 5
4. A number is at most 5:
At most 5, means the number, x, is either 5 or less than 5. This can be written as:
x ≤ 5