4 years ago

Two girls had 45.00 to spend. one spent 6 dollars less than twice the other. solve

Mathematics

1 answer:

Varvara68 [4.7K]4 years ago

3 0

Let, money spend by jane = x

Maggie spend = 2x-6

So, x+2x-6 = 45

3x= 51

x=17, 2x-6 = 28

So, jane spend $17 & Maggie spend $28

You might be interested in

A $10,000 deposit at the bank will double in value in 9 years. Give a formula for the accumulated amount t years after the inves

wolverine [178]

Answer:

$S = P(1.08)^{t}$

Step-by-step explanation:

A $10,000 deposit at the bank will double in value in 9 years.

If the interest is r% and it is compounded each year, then we can write from the formula of compound interest that

$20000 = 10000(1 + \frac{r}{100})^{9}$

⇒ $2 = (1 + \frac{r}{100})^{9}$

⇒ $1 + \frac{r}{100} = 1.08$

⇒ r = 8%

Therefore, the formula for the accumulated amount t years after the investment is made will be

$S = P(1 + \frac{8}{100})^{t} = P(1.08)^{t}$

where, P is the invested principal and S is the accumulated sum. (Answer)

3 0

4 years ago

Kareen correctly answered 85% of the questions on his math test. If he answered 34

Levart [38]

Answer:

Step-by-step explanation:

6 0

3 years ago

Which is a factor of each term of the polynomial? (3d2 – 10d)

diamong [38]

D is common in both polynomials

4 0

3 years ago

Name this angle X Х 4 Y N

Katyanochek1 [597]

Answer:

no I have no answer

Step-by-step explanation:

noooooooooooooo

4 0

3 years ago

What if angle 6=50 then find angle 11 what would it be how would you do it

Mars2501 [29]

Is there a graph for this problem?

3 0

3 years ago