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Tasya [4]
3 years ago
14

Which expression does the model represent?

Mathematics
2 answers:
nikitadnepr [17]3 years ago
5 0
I am a probably start faction seven over and infection divided by start faction one over in
andrew11 [14]3 years ago
4 0

Answer:

7/8 divided by 1/8

Step-by-step explanation:

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Find the amount A accumulated after investing a principle P= $2,000 for t= 8 years at an interest rate r= 6%
Elenna [48]
I=prt

(2000)(.06)(8)

=960
3 0
3 years ago
Solve for d.<br> -4d + 7 = 3d
STALIN [3.7K]

Step-by-step explanation:

The Answer Is

-4d + 7 = 3d

So, 7 = 3d + 4d

Then, 7 = 7d

•d = 7/7

= 1

So D = 1.

4 0
3 years ago
Find a negative integer M so that the equation (x-12)(x+m) = m-51​
andriy [413]

Answer:

dsds

Step-by-step explanation:

dwadwdadw

3 0
3 years ago
Which of the following sets of lengths can be used to form the sides of a triangle? Explain your reasoning.
Bad White [126]

Answer:A can be use to form a triangle.

Step-by-step explanation:

a+b>C

5+18 >20

23>20

SO this is a triangle since if you add A and B together it is greater than C.

7 0
3 years ago
Find the following when a = -1, b = 2, c = -1/4<br> (4b - 3)/(2a) -1
Katena32 [7]
We substitute the given into the equation
given: a=-1, b=2, c=\frac{-1}{4}
=(\frac{4b-3}{2a}-1
=\frac{4(2)-3}{2(-1)}-1
=\frac{8-3}{-2}-1
=\frac{5}{-2}-1
to continue, we can either find a common denominator or change the fraction to decimal.
Fraction to Decimal:
\frac{5}{-2}=-2.5
Equation=-2.5-1=-3.5
OR Common Denominator:
=\frac{5}{-2}\frac{-1}{1}×\frac{-2}{-2}         (denominator should be -2=common)
=\frac{5}{-2}+\frac{2}{-2}
=\frac{7}{-2}
which also = to -3.5
3 0
3 years ago
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