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3 years ago

A $300 suit is marked down by 30%. Find the sale Price? Please help me hurry

Mathematics

2 answers:

a_sh-v [17]3 years ago

7 0

Answer:

$90 mark brainliest please

Step-by-step explanation:

300 times 0.3 equals 90

guajiro [1.7K]3 years ago

6 0

Answer:

Step-by-step explanation:

it is 90 trust did the work

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Please help me! i got this wrong and i dont know what i did wrong

Genrish500 [490]

Answer: See you have to understand the problem and then solve it Answer is: 5g - 2/10

8 0

3 years ago

If LN=3+8x, find LN L•——–8•——M——6x-1——–•N

ElenaW [278]

Answer:

Value of LN = 19 units

Step-by-step explanation:

Given:

LN = 3 + 8x

Find:

Value of LN

Computation:

We know that LM + MN = LN

So,

8 + 6x - 1 = LN

So,

3 + 8x = 8 + 6x - 1

3 + 8x = 7 + 6x

8x - 6x = 7 - 3

2x = 4

x = 2

So,

LN = 3 + 8x

LN = 3 + 8(2)

LN = 3 + 16

LN = 19

Value of LN = 19 units

8 0

3 years ago

How to work this problem must show work. n-2

Leona [35]

I am only guessing that you mean:

(n-2)/-3<7 if so, multiply both sides by -3 (and reverse the direction of the inequality sign because of negative mulitplication!)

n-2>-21 add 2 to both sides

n>-19

3 0

3 years ago

An on-demand movie company charges $2.95 per movie plus a monthly fee of $39.95. Which expression represents the yearly cost for

igomit [66]

2.95 per movie....39.95 per month

the yearly cost would be :
39.95(12) + 2.95x....and if u need it simplified more, it would be :
479.40 + 2.95x

6 0

3 years ago

Read 2 more answers

10. Make Sense and Persevere The flag of the

kumpel [21]

Answer:

$s=\frac{P}{3}$
Dimensions of the flag:

$lenght=6.65\ ft\\\\width=3.5\ ft$

Area of the flag: $23.275\ ft^2$

Step-by-step explanation:

The missing figure of the exercise is attached.

We know that the perimeter of the triangle is given by:

$P= 3s$

Where "s" is the side lenght of the triangle.

Solving for "s", we get:

$s=\frac{P}{3}$

Therefore, if the perimeter of the triangle is 126 inches, its side length is:

$s=\frac{126\ in}{3}\\\\s=42\ in$

Since $1\ ft=12\ in$ , we know that "s" in feet is:

$s=(42\ in)(\frac{1\ ft}{12\ in})=3.5\ ft$

The area of a rectangle can be calculated with this formula:

$A=lw$

Where "l" is the lenght and "w" is the width

We can observe in the figure that the lenght and the width of the flag are:

$l=1.9s\\w=s$

Then, the dimensions of the flag are:

$l=1.9(3.5\ ft)=6.65\ ft\\w=3.5\ ft$

And the area is:

$A=(6.65\ ft)(3.5\ ft)=23.275\ ft^2$

3 0

3 years ago