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3 years ago

I don't understand how to do this, 6x + 6/6 > 1/3x + 2

Mathematics

1 answer:

-BARSIC- [3]3 years ago

5 0

Answer:

X> 3/17

Step-by-step explanation:

6x+ 6/6 > 1/3x + 2

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The length of a rectangle is 55 meters less than 44 times the width. if the perimeter is 150150 meters, find the length and the

MrRa [10]

They did not state exactly what the width or length is. So in this case, let's name the number of width to be x. And thus we can derive to the conclusion of,

Width : x
Length : x-44 (from the 1st sentence of question)
So, We all know that a rectangle has 2 Lengths and 2 widths. So we can derive the conclusion that,
2(x)+2(x-44)=150150
2x+2x-88=150150
4x-88= 150150
4x= 150150+88=150238
4x=150238
x= 150238÷4
=37559.5

3 0

4 years ago

The time, t, required to travel a fixed distance varies inversely as the

Lemur [1.5K]

You must travel at 42 mph for 4 hours

Solution:

Time varies inversely as rate of motion

Let "t" be the time required

Let "r" be the rate of motion

Then, we get

$t \propto \frac{1}{r}\\\\t = k \times \frac{1}{r}\\\\t = \frac{k}{r} -------- eqn 1$

Where, "k" is the constant of proportionality

You travel 3 hours at a rate of 56 mph

Substitute t = 3 and r = 56 in eqn 1

$3 = \frac{k}{56}\\\\k = 3 \times 56\\\\k = 168$

Find the rate you must travel for 4 hours

r = ? and t = 4

Substitute t = 4 and k = 168 in eqn 1

$4 = \frac{168}{r}\\\\r = \frac{168}{4}\\\\r = 42$

Thus you must travel at 42 mph for 4 hours

4 0

4 years ago

Identify the correct solution for -10+(-16)-10

mojhsa [17]

The answer would be -36

4 0

4 years ago

Line A is represented by the equation given below:

MrMuchimi

To have infinitely many solutions they must describe the same line. So any multiple or fraction of the reference line would indeed describe the same line, and thus "intersect" at each and every of an infinite number of points.

2(x+y=4)

2x+2y=8 (is the same line as x+y=4)

4 0

3 years ago

Read 2 more answers

-9 + y = 12 How do you solve this?

Goshia [24]

Answer:

-9+y=12

y=12+9

=21

Ans: y=21

6 0

3 years ago