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Anni [7]
3 years ago
13

Negative eight minus seven? (-8-7)

Mathematics
2 answers:
Nutka1998 [239]3 years ago
5 0

Answer:

-15 is the answer of this

Step-by-step explanation:

Rules in Algebra

olganol [36]3 years ago
3 0

Answer:

-15

Step-by-step explanation:

Add the numbers 8+7 = 15 and then just add the negative sign

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Help please I need help with this asap ​
solniwko [45]

Answer:

The answer is A.

Step-by-step explanation:

Hope fully this helps.

4 0
3 years ago
If 20lbs is about 9 kilograms and a dog weighs 30lbs what’s the weight in kilograms
DanielleElmas [232]
The dogs weight in kilograms is 13.5. Take the nine and divide it by 20, then multiply the 30 into that number.
5 0
3 years ago
How many positive integers $n$ satisfy $ floor sqrt n floor = 5$?
Temka [501]

That's all the square roots of the form 5.xxxx. The numbers start at 5² and end at 6²-1.

So that's 6² - 5² = 11 numbers. We can list them:

25,26,27,28,29,30,31,32,33,34,35

Answer: 11


5 0
3 years ago
1)
malfutka [58]

Answer:

4x7 divided by 9

Step-by-step explanation:

I think it's D.)

6 0
3 years ago
1. Which ratios form a proportion? a. 4/9, 12 / 25 b. 3 / 7, 18 / 42 c. 5/11, 20/45 d. 5/8, 15/25. 2. Which ratio forms a propor
harkovskaia [24]
I am pretty sure that the right answer for the first question which is being asked is the second option - <span><span>b. 3 / 7, 18 / 42
</span>What about the next one, I bet it's </span> d. 60 / 100. 3
And the last one is  a. 5/8=15/24 
4 0
4 years ago
Read 2 more answers
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