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2 years ago

Please help guys this is just domain and range

Mathematics

1 answer:

STatiana [176]2 years ago

5 0

Answer:

Domain: (0,3)

Range: (0,1)

Step-by-step explanation:

Domain is the interval of the x-axis of the graphed function

Range is the interval of the y-axis of the graphed function

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One angle is 36°. What is the measure of its complement?

zhuklara [117]

2 angles are complementary when they add up to 90 degrees.

Therefore, 90-36=54

So the answer is A - 54 degrees

4 0

3 years ago

Read 2 more answers

Jerome took $20 to the store to buy a book and some CDs. If he buys a book that costs $4.50, write an inequality to find the mos

aleksandrvk [35]

Answer:

y $\leq$ 15.5

Step-by-step explanation:

The Total Amount taken to the store by Jerome = $20

He buys a book worth $4.50

Let y be the most he could spend on CDs

Since he is spending on books and CDs, the amount spent cannot be more than total sum he has, therefore:

y+$4.50 $\leq$ 20

This is because he could spend either less than $20 or exactly $20

y $\leq$ 20-4.50

y $\leq$ 15.5 is the inequality to find the most he could spend on CDs.

4 0

3 years ago

Krystal gets paid $750 every two weeks. She wants to save money for next month's rent but she also needs clothes. Does Krystal h

mr Goodwill [35]

Answer:

How much is the rent? And how much clothes does she wanna buy?

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve the system: {4x-7y=30, 4x-5y=90

Lerok [7]

Answer:

x=60, y=30

Step-by-step explanation:

4x-7y=30

4x-5y=90

Subtract the equations

4x-7y=30-4x-5y=90

=2y=60

Solve 2y=60

Divide both sides by 2

2y/2=60/2

Simplify;

y=30

For 4x-7*30=30 for x

4x-7y*30=30

Multiply the numbers:7*30=210

4x-210=30

Add 210 to both sides

4x-210+210=30+210

Simplify;

4x=240

Divide both sides by 4

4x/4=240/4

Simplify

x=60

The solutions to the system of equations are:

x=60, y=30

Hope this helped!!!

7 0

3 years ago

The men s clothing buyer had a group of 50 jackets priced at $250 each that was selling very slowly. To stimulate sales of these

erastovalidia [21]

Answer:

The answer is $3000.

Step-by-step explanation:

The men's clothing buyer had a group of 50 jackets priced at $250 each.

Total price of jackets = $50\times250=12500$ dollars

The buyer reduced the price of the jackets in that group to $200 and 40 jackets were sold.

So, the price for selling 40 jackets is = $40\times200=8000$ dollars

Remaining jackets = $50-40=10$

These were sold at $150 each, totaling to = $10\times150=1500$ dollars

So, overall money earned by reducing prices both time = $8000+1500=9500$ dollars

And the markdown in dollars = (original price before reducing) minus (educed total price)

= $12500-9500=3000$ dollars

So, the answer is $3000.

3 0

2 years ago