3 years ago

The graph shows the relationship between the total cost,

Mathematics

1 answer:

konstantin123 [22]3 years ago

3 0

Answer:

Its c

Step-by-step explanation:

You might be interested in

28/36 reduced fraction

ratelena [41]

28/4 = 7,
36/4 = 9,
Place the 7 over the 9 and you get 7/9!

6 0

3 years ago

Read 2 more answers

Find the volume of a prism. The area of the pentagonal base is (124/tan36°)m² . It’s height is 13 m. If necessary, round your an

lara [203]

Answer:

24.56

Step-by-step explanation:

5 0

3 years ago

Find the length of MA<br> What is the area of triangle MNT?

tia_tia [17]

The length is 7 and there is no N

4 0

2 years ago

Read 2 more answers

7+3x-12x=3x+1 is it Infinitely many solutions, one solution, or no solutions with steps please

alisha [4.7K]

Answer:

One solution

Step-by-step explanation:

7 + 3x - 12x = 3x + 1
7 - 9x = 3x + 1
3x + 9x = 7 - 1
12x = 6
x = 6/12
x = 1/2

It has one solution

3 0

3 years ago

The 10th term of an a.p is -27 and the 5th term is -12 .find the first term?

horsena [70]

Step-by-step explanation:

$a_{10} = - 27... (Given) \\\\\therefore a + 9d = - 27...... (1)\\\\a_{5} = - 12... (Given) \\\\\therefore a + 4d = - 12.......(2)\\\\$

Subtracting equation (2) from equation (1)

$a + 9d-( a + 4d )= - 27-(-12)\\\\\therefore a +9d - a-4d = - 27+12\\\\\therefore 5d = - 15\\\\\therefore d = \frac {- 15}{5}\\\\\huge \orange {\boxed {\therefore d = -3}} \\\\$

Substituting d = - 3 in equation (1), we find:

$a + 9\times (-3)= - 27\\\\\therefore a - 27 = - 27\\\\\therefore a = 27- 27\\\\\huge \red {\boxed {\therefore a = 0}}\\\\$

Hence, first term is zero.

3 0

3 years ago