All categories

3 years ago

ANSWER FAST PLEASE Which is a reasonable first step that can be used to solve the equation 4x+3(x+2)=5(2x-3)

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

7 0

Distribute 3 to x + 2 and distribute 5 to 2x - 3

You might be interested in

What is the rate on an investment that doubles $5051 in 9 years? Assume interest is compounded quarterly.

Inessa [10]

Answer:

The rate at which the investment gets double is 7.776

Step-by-step explanation:

Given as :

The principal investment = $ 5051

The time period of investment = 9 years

Let The rate of interest = R % compounded quarterly

The Amount gets double

So, <u>From Compounded method</u>

Amount = Principal × $(1+\dfrac{rate}{4\times 100})^{4\times Time}$

Or, 2 × P = P × ( 1 + $\dfrac{\textrm R}{400})^{\textrm 36}$

Or, 2 = ( 1 + $\dfrac{\textrm R}{400})^{\textrm 36}$

Or, $2^{\frac{1}{36}}$ = 1 + $\dfrac{\textrm R}{400}$

or, 1.01944 - 1 = $\dfrac{\textrm R}{400}$

or, 0.01944 = $\dfrac{\textrm R}{400}$

∴ R = 0.01944 × 400 = 7.776

Hence The rate at which the investment gets double is 7.776 Answer

7 0

3 years ago

Translate the following words to algebra symbols, using "n" as the variable. Seven is two less than twice a number.

Feliz [49]

The answer is 2n - 2 = 7 where n is the variable

6 0

4 years ago

The number of calories burned while jogging varies directly with the number of minutes spent jogging.

seropon [69]

Answer:

350.5

Step-by-step explanation:

3 0

3 years ago

Raheem found a worm that was 9 centimeters long what is the length of the worm in in millimeters? Just answer the question in nu

Anna71 [15]

Answer:

Step-by-step explanation:

When converting from centimetres to millimetres you must multiply by ten.
9cm x 10 = 90mm

3 0

4 years ago

Pls helpp 3/4 + 4/5 - 7/10 =?

Margarita [4]

Answer:

3/4=0.75

4/5=0.8

7/10=0.7

0.75+0.8=1.55

1.55-0.7=0.85

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers