1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valentinak56 [21]
3 years ago
10

The mother gave the two sons the same amount of money. When the older son spent $ 275 and the younger $ 250, the younger had 3 t

imes more money than the older. How much money did the mother give to each son? solution: 292​
Mathematics
1 answer:
defon3 years ago
7 0

Answer:

<em>Each son received from their mother $287.50</em>

Step-by-step explanation:

3(x - 275) = x - 250

2x = 825 - 250

<em>x = 287.50 </em>

$287.50 - $275 = $12.50

<u><em>Check the answer:</em></u>

After spending the older son has $12.50  

$287.50 - $250 = $37.50

After spending the younger son has $37.50

$37.50 ÷ $12.50 = 3 times

You might be interested in
Factor the following expression <br> 10x^5+5x^3-14x^2-7-
Tatiana [17]

Answer:

C. (5x^3-7)(2x^2+1)

Step-by-step explanation:

Given expression is,

10x^5+5x^3-14x^2-7

=10x^5-14x^2 + 5x^3 - 7  (By the commutative property)

=2x^2(5x^3-7)+5x^3-7     (Taking 2x^3 common from first two terms )

=(5x^3-7)(2x^2+1)      (Taking 5x^3-7 common from both terms)

\implies 10x^5+5x^3-14x^2-7=(5x^3-7)(2x^2+1)

Hence, Option C is correct

5 0
3 years ago
Terri buys five and seven eighths ounces of chocolate chips. She uses four and four sixths ounces in a recipe. How many ounces o
mixas84 [53]

Answer:

Two and ten forty eighths ounces....

Hope this helps :D

3 0
3 years ago
Read 2 more answers
What is 710,200 written in word form
Julli [10]
<span> For this case we have the following number: 
 710200
 We are going to decompose this number as the sum of three numbers:
</span> 710200 = 700000 + 10000 + 200&#10;
<span> Let's now write each number:
 70000: seven hundred thousand
 10000: ten thousand
 200: two hundred
 Therefore, the complete expression is:
 Seven hundred ten thousand two hundred
 Answer:
 Seven hundred ten thousand two hundred</span>
8 0
3 years ago
Which expression is equivalent to 4(5j + 7)?
frozen [14]

Answer: 4(5j+7) = 20j+28

Step-by-step explanation:

5 0
3 years ago
What is the radius of a circle whose equation is x^2+y^2-10x+6y + 18=0
rjkz [21]

Answer:

Explanation:

We must write this equation in the form

(

x

−

a

)

2

+

(

y

−

b

)

2

=

r

2

Where

(

a

,

b

)

are the co ordinates of the center of the circle and the radius is

r

.

So the equation is

x

2

+

y

2

−

10

x

+

6

y

+

18

=

0

Complete the squares so add 25 on both sides of the equation

x

2

+

y

2

−

10

x

+

25

+

6

y

+

18

=

0

+

25

=

(

x

−

5

)

2

+

y

2

+

6

y

+

18

=

0

+

25

Now add 9 on both sides

(

x

−

5

)

2

+

y

2

+

6

y

+

18

+

9

=

0

+

25

+

9

=

(

x

−

5

)

2

+

(

y

+

3

)

2

+

18

=

0

+

25

+

9

This becomes

(

x

−

5

)

2

+

(

y

+

3

)

2

=

16

So we can see that the centre is

(

5

,

−

3

)

and the radius is

√

16

or 4

6 0
3 years ago
Other questions:
  • Solve for x. i will leave pictuere below
    15·2 answers
  • Can someone help me with my algebra if u reply yes I’ll ask my questions
    14·2 answers
  • A company uses the formula T = 581s+150p to determine the total cost to purchase s computers and p printers. Which formula can b
    14·1 answer
  • what digit out of 1, 3,5, and 9 would complete the second factor so that the product will have 2 decimal places for 7.2 x 4.6___
    9·1 answer
  • Find the perimeter and area of the figure.
    14·1 answer
  • Write an inequality for the following, more than 2,500 people can attend the convention
    13·1 answer
  • NEED ANSWER ASAP!
    6·1 answer
  • What is the exact angle between the clock hands at 6:45:00 PM? Plz show work
    5·2 answers
  • What is the slope of the line shown?
    9·1 answer
  • kelly can paint her father's shed in five hours, working alone. working together, she and her sister sharon can complete the tas
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!