All categories

3 years ago

In a sequence of four numbers, the difference between each number is 7.

Mathematics

1 answer:

Nostrana [21]3 years ago

6 0

Answer:

Step-by-step explanation:

Let x be the lowest number of the four

x + (x + 7) + (x + 14) + (x + 21) = 6

4x + 42 = 6

4x = -36

x = -9

-9 + 7 = - 2

-9 + 14 = 5

-9 + 21 = 12

-9. -2, 5, 12

You might be interested in

Wendy jumped 9/10 meters and Judy jumped 10/9 meters. Draw a number line to model the distance of each girls long jump. Who jump

romanna [79]

Well if you were to draw a number line from 0 to 2, 9/10 will be placed right before 1. 10/9 will be placed after one. Wendy jumped the shorter distance.

4 0

3 years ago

Read 2 more answers

Where are most of the rainforests found?

nadya68 [22]

"Volcanic highlands" is the one place among the following choices given in the question where <span>most of the rainforests are found. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your desired help.</span>

8 0

3 years ago

The graph shows the motion of two cars starting at different places on a highway. Their speeds can be compared by comparing the

nata0808 [166]

Answer:

Car a travels (300) miles in 6 hours

Car B travels (200) miles in 5 hours

Car A speed is (50) miles per hour

Car B speed is(40) miles per hour.

Car A traveled (faster than) Car B.

The graph for Car A is(steeper than) the graph for Car B

Step-by-step explanation:

$distanc \: = x - y$

where x is starting location and y is the ending location

$speed \: = \frac{distance}{time}$

the rest we see once we have solve for distance and speed of the 2 cars

4 0

3 years ago

What polynomails has the roots of -6, -4 ,and 1? A)x³-9x²-22x+24 B) x³-x²-26x-24 C) x³+x²-26x+24 D)x³+9x²+14x-24.

never [62]

Answer:

x = 1 or x = -4 or x = -6 thus d: is your answer

Step-by-step explanation:

Solve for x over the real numbers:

x^3 + 9 x^2 + 14 x - 24 = 0

The left hand side factors into a product with three terms:

(x - 1) (x + 4) (x + 6) = 0

Split into three equations:

x - 1 = 0 or x + 4 = 0 or x + 6 = 0

Add 1 to both sides:

x = 1 or x + 4 = 0 or x + 6 = 0

Subtract 4 from both sides:

x = 1 or x = -4 or x + 6 = 0

Subtract 6 from both sides:

Answer: x = 1 or x = -4 or x = -6

4 0

3 years ago

Read 2 more answers

Simplify your answer as much as possible. 3/x-4/7

Natasha2012 [34]

Answer:

That is ur answer. I was unable to type that so I use took a screenshooton my phone .

Step-by-step explanation:

5 0

3 years ago