All categories

3 years ago

What is the slope of the line equation 7x-3y=21

1 answer:

kramer3 years ago

8 0

Equation: 7x - 3y = 21

3y = 7x - 21

Divide both sides by 3,

y = 7/3x - 7

Compare it with principle equation, y = mx + c

Here, slope (m) = 7/3

In short, Your Answer would be: 7/3

Hope this helps!

You might be interested in

What is the expression that represents 16 and w it's for math and it's to do with algebraic

alexandr1967 [171]

The most common expressions involving 16 and w are:
16+w
16-w
16xw and
16/w
Hope this helps and answers your question

8 0

3 years ago

Complete the following statement. 5 pt = c

kifflom [539]

Need more info all we know is c = 5pts

4 0

3 years ago

A taxi cab charges $1.50 for the flat fee and $0.50 for each mile. Write an inequality to determine how many miles Sharon can tr

Korvikt [17]

Answer:

C. $0.50x+1.50\leq 25$

Step-by-step explanation:

Let x represent number of miles.

We have been given that a taxi cab charges $1.50 for the flat fee and $0.50 for each mile.

The cost of riding x miles would be $0.50x$ and the total cost of riding x miles would be $0.50x+1.50$ .

Since Sharon has only $25 to spend on the taxi ride, so the cost of riding x miles on taxi must be less than or equal to 25.

We can represent this information in an inequality as:

$0.50x+1.50\leq 25$

Therefore, option C is the correct choice.

7 0

3 years ago

Please help I only have an hour!! I will give brainliest!!

Brrunno [24]

Answer:

the base would be 4.

Step-by-step explanation:

The base is the number underneath the exponent.:))

Hope this helped :)) Please mark Brainliest :))

7 0

3 years ago

A forest covers 57,000 acres. A survey finds that 0.4% of the forest is old-growth trees. How many acres of old-growth trees

Vaselesa [24]

Answer:

228

Step-by-step explanation:

0.4% = 0.004

0.004 x 57000 = 228

7 0

3 years ago