3 years ago

How long does it take $450 to double at a simple interest rate of 100%

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

8 0

Answer is 900/(450 x 1)=2 years.

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Example 2: Graph 2x-5y210

salantis [7]

Answer:

I am not sure this is graphable

Step-by-step explanation:

There needs to be an = sign

3 0

3 years ago

What algebraic expression must be added to the sum of 3x2 +4x+8 and 2x2−6x+3 to give 9x2−2x−5 as the result?

vesna_86 [32]

Answer:

$4x^2-16$

Step-by-step explanation:

-This is an addition/subtraction problem.

#We subtract the sum of the first two expression from the third expression:

$\#Add \ first \ two\\\\=3x^2 +4x+8 +2x^2-6x+3\\\\=5x^2-2x+11\\\\\# Subtract\ from \ the \ third\\=(9x^2-2x-5)-(5x^2-2x+11)\\\\=9x^2-2x-5-5x^2+2x-11\\\\=4x^2-16$

Hence, the expression $4x^2-16$ must be added to the first two.

7 0

3 years ago

Solve this equation for X. Round to the nearest hundredth. 0.59 = log x

timofeeve [1]

X=10 ^ 0.59=3.890=3.9

8 0

4 years ago

The cost of 24 bottles of water is $6?witch expression shows to find the cost of 10 bottles of water

Dovator [93]

Answer:

so 24 bottles = 6 so you need to find out what 1 bottle cost so you do 6/24 = 0.25$ so then to find 10 you just easily multiple 10x0.25 = 2.5$

Step-by-step explanation:

Here you go, Hope this helped :)

3 0

3 years ago

Given: x - 6 ≤ 1. Choose the solution set.

Gemiola [76]

Answer:

x<7

Step-by-step explanation:

See image below:)

8 0

3 years ago