3 years ago

Find all solutions to the system: 5x-3y=2, 15x+6y=6

Mathematics

1 answer:

meriva3 years ago

3 0

Answer:

2/5 0

Step-by-step explanation:

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Which function is linear?

Brut [27]

Answer:

f(x)=13x[+4. that one is the Correct answer. I hope it help.

5 0

3 years ago

Am i correct i chose c but i might think is wrong (valid answer only!!)

hoa [83]

Answer:

You are absolutely correct!

Step-by-step explanation:

The correct answer is C!

Hope this helps you realize!

8 0

2 years ago

A big movie theater had 1,200 seats. 864 of the total number of the seats were sold. what percentage of the seats was sold

Reil [10]

Answer:

72%.

Step-by-step explanation:

We have been given that a big movie theater had 1,200 seats. 864 of the total number of the seats were sold.

To find what percentage of the total seats were sold we will find 864 is what percent of 1200.

$\text{ Percentage of sold seats}=\frac{864}{1200}\times 100$

$\text{ Percentage of sold seats}=0.72\times 100$

$\text{ Percentage of sold seats}=72$

Therefore, 72% of the total seats were sold.

8 0

3 years ago

Work out the area of the tile.

zzz [600]

Answer:

190 cm²

Step-by-step explanation:

Use the area of a trapezium formula: $\frac{1}{2} (a+b)h$

where a and b are the top and bottom bases, and h is the height.

Therefore,

area = $\frac{1}{2}\times (12+26)\times10$ = 190 cm²

5 0

3 years ago

Ali needs 4/10 yard of red ribbon and 5/10 yard of blue ribbon to make a tail for her kite. how much ribbon does Ali need in all

mr_godi [17]

The answer is 9/10 . So 9 yards of ribbon

3 0

4 years ago

Read 2 more answers