Answer:
Step-by-step explanation:
Book A: Mass is 1000 g + 700g + 10 g, or 1720 g.
Book B: Mass is 1500 g + 100 + 80, or 1680 g.
Book A has the greater mass: 1720 g versus 1680 g.
The difference in mass is 1720 g - 1680 g, or 40 g
Answer:
-3.5 <u> < </u> 2.8
7.4 <u> > </u> -9
Step-by-step explanation:
If you have a negative number and a positive number the <em>positive number is always greater.</em>
When you have a negative number and another negative, <em>the smallest number is greater. </em>
For example: -2.5 <u> </u> -3.7
-2.5 is greater than -3.7 because it is <em>less</em> negative.
-2.5 <u> > </u> -3.7
When you have a positive number and a positive number, <em>the biggest number is greater.</em>
For example: 8.3 <u> </u> 4.2
8.3 is greater than 4.2 because it is a <em>bigger number</em>.
8.3 <u> > </u> 4.2
Answer:
11
Step-by-step explanation:
Rose age = 3(x-6) = 15
Rose's brothers age = x
3(x-6) = 15
3x - 18 = 15
3x = 15+18
x = 33/3 =11
Rose's brothers age = x =11
I hope im rght!!i
Answer:
15
Step-by-step explanation:
Reorder from least to greatest.
4, 4, 6, 6, 6, 8, 10, 15, 15
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Median is the middle number.
This would be 6.
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hope it helps
