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3 years ago

Please help me just show the work.

Mathematics

1 answer:

Ksju [112]3 years ago

6 0

Step-by-step explanation:

-x+5y>-5

5y>-5+x

y>-1+ 1/5x

y>1/5x -1

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What is the value of x?

WITCHER [35]

Answer:

Hello! answer: 50

Step-by-step explanation:

This is a supplementary angle therefore it will equal a total of 180 degrees 2 × 50 = 100 100 + 13 = 113 50 + 17 = 67 113 + 67 = 180 therefore x = 50 HOPE THAT HELPS!

8 0

3 years ago

jacob is going shopping he finds a great deal on a laptop foe 40% off the original price if the sale price is $525 what is the o

aleksley [76]

Answer:

The original price of the laptop was US$ 875

Step-by-step explanation:

1. Let's review all the information given for solving this question:

Sale price of the laptop = US$ 525

Discount from the original price = 40%

2. Let's find the original price of the laptop

Original price of the laptop = x

Sale price of the laptop = US$ 525

Sale price of the laptop = x - 40%x

525 = x - 0.4x

525 = x - 4x/10 (0.4 = 4/10)

5,250 = 10x -4x (Multiplying by 10 at both sides)

5,250 = 6x

5,250/6 = 6x/6 (Dividing by 6 at both sides)

875 = 6

The original price of the laptop was US$ 875

6 0

3 years ago

Read 2 more answers

Real numbers are ____ integers OPTION A: Always OPTION B: Sometimes OPTION C: Never

Svetlanka [38]

Answer:

Step-by-step explanation:

8 0

3 years ago

Both equations in a system of linear equations have a slope of 1/2. Does this system have infinitely many solutions? Explain. pl

tino4ka555 [31]

Answer:

yes both do have ims

Step-by-step explanation:

3 0

2 years ago

Mr. Chin went to a store where he spent one-half of his money and then $14 more. He then went to another store where he spent on

ElenaW [278]

Answer:

Before going to the first store he had $ 112.

Step-by-step explanation:

Before going to the first store Mr. Chin had all his money, which we will call by "x". After the first store he had:

y = x/2 - 14

He then went to a second store and he spent all his money in a way that:

y/3 - 14 = 0

Because after that store he had no money left. So we can use the second equation to solve for y and then use that value to solve for x, that is the amount of money he had before going to the first store. We have:

y/3 = 14

y = 14*3 = 42

From the first equation:

42 = x/2 - 14

x/2 - 14 = 42

x/2 = 42 + 14

x/2 = 56

x = 112

Before going to the first store he had $ 112.

6 0

3 years ago