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Usimov [2.4K]
3 years ago
12

Solve for x: z=m-x *

Mathematics
1 answer:
astraxan [27]3 years ago
8 0

Answer:

x = m - z

Step-by-step explanation:

z = m - x

Add x to both sides.

x + z = m

Subtract z from both sides.

x = m - z

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Find an equation of the line passing through the point ( - 12,
kotegsom [21]
Just ignore that bot. The actual answer would be y = 1/4X - 2!

4 0
3 years ago
The cost of 5 pens is $140.50. What is the cost of 1 pen?
nydimaria [60]

Answer:

28.1

Step-by-step explanation:

140.50/5

These are some expensive pens

5 0
3 years ago
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Graph the function. For the function whose graph is shown below, which is the correct formula for the function? y = –x – 1 y = x
rusak2 [61]
You forgot to mention the graph.
So, I make the graph of both given functions and you will compare your graph with them.

First, y= -x-1  
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,-1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.

Second, y= x+1
put y=0 you get point (-1,0) called x-intercept
put x=0 you get point (0,1) called y-intercept
join both the points, you will get the graph
Graph is attached in the picture.

4 0
3 years ago
Can anyone help ?!<br> Please
Vaselesa [24]

Answer:

MARK AS BRAINLIST

Step-by-step explanation:

x=v*(y-3)

x=vy/4w

x=(3+w)/v

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6 0
3 years ago
Ermias and Jeremiah both leave the bookstore at the same time, but in opposite directions. If Jeremiah travels 8 mph faster than
leva [86]

Using proportions, it is found that Ermias is traveling at a rate of 11 mph and Jeremiah at a rate of 19 mph.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

Jeremiah travels 8 mph faster than Ermias, hence their velocities are:

x, x + 8

They travel in opposite directions, hence in one hour they are 2x + 8 apart.

In eight hours, the distance is 8(2x + 8), which is of 240 miles, hence:

8(2x +8) = 240

2x + 8 = 30

2x = 22

x = 11.

Then:

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More can be learned about proportions at brainly.com/question/24372153

#SPJ1

3 0
2 years ago
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