3 years ago

Six red flags, three blue flags, and five green flags are placed in a row on a rope. How many ways can they be arranged?

Mathematics

1 answer:

Vaselesa [24]3 years ago

4 0

Answer:

Step-by-step explanation:

Multiple the number of all your options.

6 x 3 x 5 = 90

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Which equation has the solution x = 3?

miss Akunina [59]

Answer:

9-3x=0

Step-by-step explanation:

Add 3x to both sides

9=3x

divide both sides by 3

3=x

x=3

3 0

2 years ago

Read 2 more answers

Survey indicate that between 50% and 60% of computers have virus. If these results apply to a security agency of 1,200 agents ea

elena-14-01-66 [18.8K]

The answer is 600, which is B.

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3 years ago

A handbag was purchased for Rs.280/- and sold for Rs.350/- calculate profit%

Llana [10]

Answer:

profit is 25%

Step-by-step explanation:

profit%=sp-cp/cp×100%

=350-280/280×100%

=0.25×100

=25%

7 0

3 years ago

-6(x+7)=-4x-2<br> How many solutions does it have

geniusboy [140]

Answer:

Equation have Unique solution i.e $x=-20$

Step-by-step explanation:

Given Equation:

$-6(x+7)=-4x-2$

Solving the Equation for 'x'.

$-6(x)-6(7)=-4x-2\\\\-6x-42=-4x-2$

Adding ' $4x$ ' both sides:

$-6x+4x-42=-4x+4x-2\\\\-6x+4x-42=-2\\\\-2x-42=-2$

Adding '42' both sides:

$-2x-42+42=-2+42\\\\-2x=40$

$x=\frac{40}{-2} \\\\x=-20$

The equation have Unique solution with the value of $x=-20$

6 0

3 years ago

'Quiz: Math Review Quiz

pentagon [3]

Answer:

The tax rate is 4.3%

Step-by-step explanation:

First, we have to assume $2.79 is 100%. We know that x% equals 0.12 of the output value. Now we have two simple equations: 100%=2.79 and x%=0.12.

Then, 100%/x%=2.27/0.12 and that gives us 4.3%!

Hope this helps.

8 0

3 years ago