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ANEK [815]
3 years ago
10

A set of equations is given below:

Mathematics
2 answers:
Archy [21]3 years ago
5 0
The answer is A because they are equal to eachother
Sedaia [141]3 years ago
4 0

Answer:

Equation F can be written as 5b + 1 = 3b + 4

Step-by-step explanation:

A set of equations is given below:

Equation E: a = 5b + 1

Equation F: a = 3b + 4

In substitution method we solve the equation for a variable and substitute it in other equation

Given a= 5b +1

Also equation F : a= 3b+4

both equation have 'a' on the left hand side

So we substitute 5b+1 for 'a' in second equation

Substitute 5b+1 in the place of 'a' in Equation F

Equation F can be written as 5b + 1 = 3b + 4

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If the present value of an item is P
Mumz [18]

Answer:

<u>$50,000</u>

Step-by-step explanation:

Formula to find interest :

I = Prt

Solving :

  • I = (20,000)(0.06)(25)
  • I = (1.5)(20,000)
  • I = (30,000)

Future value :

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  • 20,000 + 30,000
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4 0
2 years ago
A website sells a dress at £40 and shoes at £32. The website has an offer: Buy a dress and shoes together and get 1/2 off the pr
tekilochka [14]

Answer:

\pounds36

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Cost of one pair of shoes = \pounds32

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The shipping and handling charge is \pounds4.

So, the total amount Ruth has to pay is 32+4=\pounds36.

6 0
3 years ago
Find the solution to x/2+22=x+8
Mice21 [21]
So x equals 28 (x=28)
3 0
3 years ago
Math please help me :)
Arisa [49]

Answer:

D, My original answer was A (-6,2) B (-6,5) but that's particular order is not an option but if you flip it you get answer D

5 0
3 years ago
The equation of a circle in general form is ​ x2+y2+18x−36y+369=0 ​
swat32
You have to complete the square of (x²+18x+?) as well as for (y²-36y+?)

You will find: (x+9)² + (y-18)² = 36


& this is the standard equation requested
7 0
3 years ago
Read 2 more answers
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