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Natasha2012 [34]
3 years ago
14

The ones circled please put the answers and what the problem is ok? and thank y'all for the support

Mathematics
1 answer:
Lady_Fox [76]3 years ago
5 0
7) 2-3=-1         9) 6-9=-3
11) -3-4=-7      13) -7-6=-13
15)-3-9=-12     17) 6-(-2)=8
19)3-(-5)=8      21) 5-(-8)=13
23)-2-(-1)=-1   25) -10-(-4)=-6
27)-6-(-5)=-1   29) -8-(-6)=-2
31)5-(-3)=8      33) 7-10=-3
35)-2-5=-7       37) -9-(-4)=-5
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What's the difference between R300 and -R300 on a bank statement?​
bogdanovich [222]

Answer:

R300 is positive number but -R300 is negative so, on a bank statement R300is thousand times larger than -R300

3 0
2 years ago
if the sum of two numbers is four and the sum of their squares minus three times their product is 76, find the numbers
Sauron [17]

Answer:

Numbers =(6,-2 )

Step-by step explanation:

Given

the sum of two numbers is four and the sum of their squares minus three times their product is 76,

Let the first term =X

Second term will be=4-x

So

X^2+(4-x)^2-3x(4-x)=76

x^2+16+x^2-8x-12x+3x^2=76

5x^2-20x+16=76

5x^2-20x-60=0

5(x^2-4x-12)=0

So x^2-4x-12=0

x^2-(6-2)x-12=0

x^2-6x+2x-12=0

X(x-6)+2(x-6)=0

(X-6)(X+2)=0

X=6,-2

Let X=6 and -2 then numbers will be 6 and (4-6)=-2

6 0
3 years ago
Please help me find the perimeter!! :)
Sholpan [36]
Try to count your square and use the formula lxwxh
7 0
3 years ago
What is N in 25-n=32?
Lostsunrise [7]
Simplify both sides of the equation.

<span><span>25−n</span>=32

</span><span>Simplify:

</span><span><span><span>−n</span>+25</span>=32

</span>Subtract 25 from both sides.

<span><span><span><span>−n</span>+25</span>−25</span>=<span>32−25

</span></span><span><span>−n</span>=7

</span>Divide both sides by -1.

<span><span><span>−n/</span><span>−1 </span></span>= <span>7/<span>−1

</span></span></span><span>n=<span>−7

</span></span>Ans:
<span>n = <span>−7</span></span><span>
</span>
7 0
3 years ago
Read 2 more answers
Your round trip to school is 3 7/10 miles. How many miles do you drive to and from school ?
weeeeeb [17]
To answer this multiply 3×7=21 and add 21+10=31. so it is 31/10 divided by 2. for that you do this...( top pic)

5 0
3 years ago
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