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SSSSS [86.1K]
3 years ago
11

Hey guys could anyone please help me with this question?

Mathematics
2 answers:
kompoz [17]3 years ago
3 0

Answer:

$3.54

Step-by-step explanation:

$3.79-25% (because you add the 15% + 10%)

which is $3.54

Ira Lisetskai [31]3 years ago
3 0

Answer:

$2.90

Step-by-step explanation:

start with original price

$3.79

marked down 15%

3.79 × .15 = .5685 or .57

3.79 - .57 = 3.22 price on shelf

minus 10% coupon

3.22 × .1 = .322 or .32

$3.22 - .32 = $2.90

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A/b=c for b<br> please explain this is sorta confusing :'(
PtichkaEL [24]

If you want to solve \dfrac{a}{b} = c for b, start by getting rid of the fraction.  

Multiply both sides of the equation by b.

    b\cdot \dfrac{a}{b} = b\cdot c

This will get rid of the fraction on the left and give you

    a = b\cdot c

Now this is a regular old equation without fractions.  To get b by itself, you need to divide away c from both sides of the equation.

Can you finish it from there?

7 0
3 years ago
Two lines, A and B, are represented by equations given below: Line A: y = x − 4 Line B: y = 3x + 4 Which of the following shows
Ede4ka [16]
(-4,-8) because it satisfies both equations
5 0
4 years ago
Read 2 more answers
Help me:-
Vesnalui [34]

Answer:

20 + 4y

Step-by-step explanation:

The 4 multiplies the 5 and the y, i.e., it distributes over the terms of the expression in ( ).

5 0
2 years ago
Use synthetic division to divide 2x^4 – 3x^3 + 2x2 – 8x – 1 by x – 1.
In-s [12.5K]

1. controle if no numbers are missing and the numbers are in the right order

2. the formula is x-a so a=1

3. write everything out in the scheme

4. let the first number drop down

5. multiply the answers by a

6. add the number that are under each other

7. repeat 5 and 6 until to you're done

8. write down the equation

9. last number in the scheme is your residue, which means that you write it at the end, outside of the ()

7 0
2 years ago
Solve the following inequality. Show your work. 2m + 6 &gt; 7(m – 2)
otez555 [7]

Answer:

m < 4

Step-by-step explanation:

Given

2m + 6 > 7(m - 2) ← distribute

2m + 6 > 7m - 14 ( subtract 2m from both sides )

6 > 5m - 14 ( add 14 to both sides )

20 > 5m ( divide both sides by 5 )

4 > m , thus

m < 4

8 0
3 years ago
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