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2 years ago

Which of the following is true?

Mathematics

2 answers:

Vera_Pavlovna [14]2 years ago

8 0

Answer:

ii & iii

Step-by-step explanation:

When we compare two negative numbers the corresponding greater number is the smallest. So here, When we compare -2.3 and -1.3 since the 2.3 is greater than 1.3 negative of them will change the sign. Similarly, -2.3 will be greater than -3.3

When we represent these numbers in a number line, the numbers towards the right are greater. So draw a number line and mark these points. Greater numbers will be in the right side.

Travka [436]2 years ago

4 0

Answer:

ii and iii are true because the larger the negative number is, like -2.5 compared to -1, the further it is to the left of the number line, or rather the less value it has.

An example is -5 is less than -4 because -5 has less value.

Hope this made sense.

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2 years ago

John has two colored varieties of water bottles: white water bottles and black water bottles. The total number of water bottles

mixas84 [53]

Answer:

15 black water bottles

Step-by-step explanation:

let w represent white water bottles, and let b represent black water bottles.

set up a system of equations:

w+b=20

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(the top equation shows that the number of white water bottles he sold and the number of black water bottles he sold equals to 20, since it says that the total number of water bottles is 20. the bottom equation shows that white water bottles cost $1, and black water bottles cost $2, and that the total amount of money he got from selling them is $35).

in the top equation, isolate w:

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now we do substitution. in the bottom equation, substitute 20-b for w:

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2 years ago

Masteriza [31]

Answer:

<h3>Lucas and Zoe will both next visit their mother on 7th of May at the same time.</h3>

Step-by-step explanation:

First, find the first multiple that can be divisible by 5 and 8:

40 is divisible by 5 and 8.

Second, find the days in April and subtract 7 from the days:

April=30 days.

30-7= 23 days.

Finally, subtract 23 from 40 and find it in the next month, which is May:

40-23=17

Therefore, they will both next visit their mother on the 7th of May.

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2 years ago