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3 years ago

If m<1 = 4x+14 and m <2=8x +10 lines m and n are parallel when X equals

Mathematics

1 answer:

Mama L [17]3 years ago

8 0

Answer:

I'm only good at languages arts have a good day

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PLS HURRY

Aneli [31]

Given:

The table of values.

Hours (h) Dollars (d)

1 42

2 84

3 126

4 168

5 ?

To find:

The correct statements about the table.

Solution:

From the given table it is clear that,

$1\times 42=42$

$2\times 42=84$

$3\times 42=126$

$4\times 42=168$

This pattern can be defined as

$h\times 42=d$

Multiply h by 42 to get d. So, option A is correct.

Using this pattern, we get

$5\times 42=210$

The missing value in the last row is 210. So, option D is correct.

From the given table it is clear that the rate of change is $42 per hour because dollar is increasing by 42 in every hour.

A real-world situation that is represented in the table is “Richard is a video game designer and earns $42 per hour.”

Therefore, the option E is correct.

3 0

3 years ago

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What is the solution to the equation 2^(x+4) -12- 20? O x=0 O x=1 O x=2 O x=9

masya89 [10]

The answers is 2x+4−12−20

6 0

3 years ago

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Unit rate for typing 34 words in a minute in a half

katrin [286]

Answer:

Rate is 1.1333 words per second 

Step-by-step explanation:

We understand rating as frequency or speed of doing something per time (seconds mainly)

${ \green{ \tt{rate = \frac{item \: quantity}{time} }}} \\$

Let's find rate in terms of seconds (words per second)

${ \rm{rate = \frac{34 \: words}{ (\frac{1}{2} \times 60) \: seconds} }} \\ \\ { \rm{rate = \frac{34}{30} }} \\ \\ { \rm{rate = 1.133 \: \: words \: per \: second}}$

6 0

2 years ago

A square has the perimter of 36 cm what is the area

bazaltina [42]

Answer:

81 cm^2

Step-by-step explanation:

Side = perimeter / 4 = 36/4 = 9 cm

area = side^2 = 9^2 = 81 cm^2

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3 years ago

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Abel and Cedric will share a total of $180. Abel will receive half as much as Cedric. What amount. in dollars, will Cedric recei

babymother [125]

Answer:

Abel receives $60, and Cedric receives $120

Step-by-step explanation:

Let Abel's share = A

Let Cedric's share = C

we are given the following

A + C = 180 - - - - - (1) (Abel and Cedric will share a total of $180)

$A = \frac{C}{2}\ - - - - - - - (2)$ (Abel will receive half as much as Cedric. )

from equation 2:

$A = \frac{C}{2}\\ C = 2A\ - - - - - - (3)$

putting this value of C in eqn (3) into eqn (1)

A + (2A) = 180

3A = 180

∴ A = 180 ÷ 3 = 60

to find C, let us replace the value of A in eqn (3) with 60

C = 2A - - - - (3)

C = 2 × 60

C = 120

Therefore, Abel receives $60, and Cedric receives $120

5 0

3 years ago

If m<1 = 4x+14 and m <2=8x +10 lines m and n are parallel when X equals​

If m<1 = 4x+14 and m <2=8x +10 lines m and n are parallel when X equals