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emmainna [20.7K]
3 years ago
14

Is (8,9) a solution of the equation x+y=3

Mathematics
1 answer:
tigry1 [53]3 years ago
7 0
No it’s not the asnwer
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Write 6 ratinol numbers between - 3 and - 4<br><br>​
WARRIOR [948]

Answer:

-3.1, -3.2, -3.3, -3.4, -3.5, -3.6

Step-by-step explanation:

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2 years ago
What is the recipricol of 0
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Answer: 1/0

Step-by-step explanation: the reciprocal of a number is simply found by switching the place of the numerator and denominator. so the reciprocal of 0 or 0/1 is 1/0

5 0
3 years ago
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Lillian but for hairbrushes at $3.99 each.She had a coupon for $1 off. Her mum paid for half of the remaining cost.Evaluate a nu
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She will pay $1.50 for the hairbrush and her mum paid $1.50 as well
3 0
3 years ago
A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. H
MariettaO [177]
There are 81 girls to every 72 boys in total, which can be represented by 81/72, which put into decimal form, is 1.125. If you then take the number of boys in the group, 16, and multiply it by this number (because the problem states that the ratio is constant) you can find the number of girls in the group.

16*1.125=18

So there are 18 girls in a group with 16 boys.

4 0
3 years ago
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75 POINTS!!!
SIZIF [17.4K]

Answer:

1. 0-9

2. 0-6

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Step-by-step explanation:

This scenario can be simulated by generating a set of three numbers using a number generator with numbers 0-9. The numbers 0-6 would represent couples who prefer indoor weddings. If all three numbers in the set are in the range 0-6, it would mean that all three couples prefer indoor weddings.

(ik you might not need this anymore, but I'm hoping it proves useful to others)

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3 years ago
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