electrofy456

09.02.2021 • 

Mathematics

1. Sonnie is selling her artworks in the form of stickers and bags tags for summer vacation.
The stickers (y) cost P50 each and the bag tag (x) cost P75. She needs to sell at least P1000
worth of items.
a. Write an inequality to represent the income from the artworks sold.
b. Sonnie knows that she needs to make at least 15 stickers. Write an equality to represent this
situation,
c. Identify a solution. How many stickers and bags should Sonnie sell?
PA HELP pl

Ответ:

anrs14

22.04.2022

Mathematics

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50y + 75x ≥ 1000 ;

50(15) ≥ 750;

x ≥ 4

y ≥ 15

Step-by-step explanation:

Given that :

Number of stickers sold = y

Cost of sticker = 50

Cost of bag tag = 75

Number of bag tags sold = x

Total worth of items sold ≥ 1000

1)

50y + 75x ≥ 1000

2.)

To make atleast 15 stickers

y ≥ 15

Atleast 15 stickers :

50(15) ≥ 750

3.)

A possible solution :

50(15) + 75(x) ≥ 1000

750 + 75x ≥ 1000

75x ≥ 250

x ≥ 3.33

x ≥ 4

y ≥ 15

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Ответ:

dbhuggybearow6jng

04.05.2022

Mathematics

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Angle Y = 120°
In triangle SRY, Angle Y = 120°
As we know in a triangle sum of all angles are equal to 180°.
Angle R = 50°
Angle Y = 120°
Angle S = 180- (50+120)
180-170
10°
Angle YSR = 10°
(Because 120+50+10 = 180)

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