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White raven [17]

3 years ago

6

At Maxx Middle School, there are 30 times as many students as teachers. If there are 450 students, how many teachers are there?

2 answers:

vredina [299]3 years ago

8 0

30 times as many students than teachers
Equation = 450/30 = 15 teachers

Zolol [24]3 years ago

4 0

Answer:

15 teachers

Step-by-step explanation:

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@dany1115 DONT BE GIVING OUT SOME WRONG ANSWERS BUNK BOY

Westkost [7]

If someone is giving out wrong answers then simply report the answer given to you or make a comment to the answer he gave you telling him to work out the question more thoroughly before publishing it.

4 0

4 years ago

Read 2 more answers

How to solve 4x+7=15

Over [174]

<span>4x+7=15

First step is to subtract 7 from both sides to get rid of it.
4x + 7 - 7 = 15 - 7
4x = 8

Now all you have to do is divide both sides by 4.
4x/4 = 8/4
x = 2

The answer is x = 2.</span>

7 0

3 years ago

Read 2 more answers

Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in

padilas [110]

Answer:

Part 1) $y=-4x+4$

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$m=-4\\point\ (2,-4)$

substitute in the linear equation

$-4=-4(2)+b$

solve for b

$-4=-8+b\\b=8-4\\b=4$

substitute

$y=-4x+4$

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

7 0

3 years ago

Please help!! ASAP due at 3 pm!!

Maru [420]

Answer:

19

Step-by-step explanation:

<u>Given function: </u>

f(x)=3x+4

<u>If domain is 5 the corresponding range value is:</u>

f(5) = 3(5) + 4 = 15 + 4 = 19

6 0

2 years ago

(02.02 MC) Triangle ABC is shown. A is at negative 2, 1. B is at negative 1, 4. C is at negative 4, 5. If triangle ABC is reflec

Bezzdna [24]

Given:

The vertices of a triangle ABC are A(-2,1), B(-1,4) and C(-4,5).

Triangle ABC is reflected over the x‐axis, reflected over the y‐axis, and rotated 180 degrees.

To find:

The point B'.

Solution:

If a figure reflected over x-axis, then

$(x,y)\to (x,-y)$

$B(-1,4)\to B_1(-1,-4)$

If a figure reflected over y-axis, then

$(x,y)\to (-x,y)$

$B_1(-1,-4)\to B_2(-(-1),-4)$

$B_1(-1,-4)\to B_2(1,-4)$

If a figure rotated 180 degrees about the origin, then

$(x,y)\to (-x,-y)$

$B_2(1,-4)\to B'(-(1),-(-4))$

$B_2(1,-4)\to B'(-1,4)$

So, the coordinate of point B' are (-1,4).

Therefore, the correct option is A.

6 0

3 years ago