3 years ago

Divide $210 in the ratio 2:5

1 answer:

8 0

Let us say Karen received X amount of money. Then Natasha has received (X+210).
The ratio that the money divided was 2:5.
X/(X+210) = 2/5
5X = 2(X+210)
3X = 420
X = 140
Total money shared
= X+(X+210)
= 140+140+210
= 490

So the total money shared was $490.

You might be interested in

PLEASE HELP!!!!!! 15POINTS!!!!!!!!! REAL ANSWERS ONLY!!!!!! NO LINKS!!!!!!!

Novosadov [1.4K]

Answer:

Solution given:

radius [r]=40ft

length of arc=70/360×2πr=70/360×2×π×40

=48.86=49ft is your answer

4 0

3 years ago

Read 2 more answers

Kyle makes 2,500 a month plus 20% of his sales. If he wants to earn no less than $4000 this month, write and solve an inequality

Nina [5.8K]

Answer:

kyle must sell 7500$

Step-by-step explanation:

If you take the 2500$ he makes base salary and subtract from 4000$ you get 1500$ and if you multiply it by 1.80 you get the other needed 80% of the required sales.

3 0

3 years ago

3x^2+42x+105=0 Find the solution 0 0

Nina [5.8K]

Step-by-step explanation:

I think we have to find the factors so

3x2 + 42x + 105

First we will multiply 105 by 3 = 315 then find factors of 315 which may add or subtract = 42

So 45 and 7

3x2 + 45x - 7x + 105

3x( x + 15) - 7(x - 15)

(3x - 7) and ( x - 15) are the factors

There is a problem please recheck the question

6 0

3 years ago

P(x) = 3x^4 – 2x3 + 2x² – 1 What is the remainder when P(x) is divided by (x + 1)?

Kaylis [27]

Answer:

Step-by-step explanation:

Hello, we can use the Remainder Theorem, so the remainder is P(-1)

$P(-1)=3+2+2-1=6$

Thanks

7 0

3 years ago

Soap A is $4 for 15 ounces and Soap B is $6 for 25 ounces. Which is the cheaper buy per dollar? soap a or soap b

rusak2 [61]

Answer:

Soap A

Step-bystep explanation:

15 / 4 = 3.75,

So Soap A Unit Price is $3.75.

25 / 6 = 4.17.

So Soap B Unit Price is $4.17.

6 0

3 years ago