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KengaRu [80]
3 years ago
10

(50 points for best and correct answer ASAP no steps needed) A family is building a rectangular fountain in the backyard. The ya

rd is also rectangular and
measures 6x by 7x. The fountain is going to measure 2x by 4x. Once the fountain is built, what
will be the area of the remaining yard?

A. 34x^2
B. 8x^2
C. 50x^2
D. 42x^2
Mathematics
1 answer:
Pie3 years ago
5 0

Answer:

A) 34x²

Step-by-step explanation:

6x * 7x = 42x²

2x * 4x = 8x²

42x - 8 x = 34x²

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Mr. Hughes gave 5/14
kow [346]

Answer:

His savings were of $4,200.

Step-by-step explanation:

Mr. Hughes gave 5/14 of his savings to his son, 2/3 of the remainder to his daughter, and the rest to his wife:

This means that the son and daughter amount is:

\frac{5}{14} + \frac{2}{3}(\frac{9}{14})

As \frac{9}{14} is the remained that his son did not get. So

\frac{5}{14} + \frac{2}{3}(\frac{9}{14}) = \frac{15}{42} + \frac{18}{42} = \frac{33}{42}

Fraction his wife got:

1 - \frac{33}{42} = \frac{42}{42} - \frac{33}{42} = \frac{9}{42}

If his wife got $900, what were his savings?

Total savings are x, wife got \frac{9}{42} of x. So

\frac{9x}{42} = 900

9x = 900*42

x = \frac{900*42}{9}

x = 100*42

x = 4200

His savings were of $4,200.

5 0
3 years ago
Your family has a cable television package that costs $40.99 per month. Pay-per-view movies cost $3.95 each. Your family budgets
ELEN [110]

Answer:

3 movies

Step-by-step explanation:

55$-40.99$= 14.01$ left to spend on movies

$14.01/$3.95=3.54

Which means you can buy 3 movies.

5 0
3 years ago
Answer the question below
konstantin123 [22]

Answer:

Hola Amigos De Brainly les quiero pedir de su ayuda para resolver esta actividad El tema es ecuaciones cuadráticas y necesito que me ayuden POR FAVOR.

6 0
3 years ago
Read 2 more answers
The price has changed from 125$ to 75$. By how much percent did it change
Firlakuza [10]

Answer:

-40 %

Step-by-step explanation:

((y2 - y1) / y1)*100 = your percentage change

(where y1=start value and y2=end value)

((75 - 125) / 125) * 100 = -40 %

The percentage change from 125 to 75 is -40 %

6 0
3 years ago
Read 2 more answers
In ΔABC, side AB is 8 units long and side BC is 25 units long. What cannot be the length of the third side
Anastasy [175]

Answer: 35

Step-by-step explanation: The third side can be between the smallest side (8 units) and the two sides combined (25 + 8 = 32)

The third side can be anywhere from 8 - 32

7 0
4 years ago
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