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2 years ago

PLEASE HELP MEEEE!!!! x=y-1 x+2y=8 Answer-

Mathematics

2 answers:

egoroff_w [7]2 years ago

7 0

Answer:

y=5 x=2 this is correct

chubhunter [2.5K]2 years ago

7 0

Answer:

X = 2 , Y = 3

Step-by-step explanation:

Equation 1

x=y-1

Equation 1

x -y = -1

Equation 2

x+2y=8

Multiply equation 2 by equation -1

-x-2y= -8

By elimination method

x -y = -1

- x-2y= -8

-3 y = - 9

Y = 3

Put Y = 9 in equation 1

X - Y = -1

X -3 = -1

X = 3 -1

X = 2

X = 2 , Y = 3

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zubka84 [21]

Parameterize the line segments (call them $C_1$ and $C_2$ , respectively, by

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2 years ago

Azila is a salesgirl for a cosmetic product. Her salary is RM375 per week with 5% commission of her weekly sales. What is the le

Ostrovityanka [42]

Answer:

RM3,500

Step-by-step explanation:

Salary=RM375 per week

5% commission per week

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RM175/0.05=0.05x/0.05

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For Azila to earn a minimum of RM550 in a week, her salary will be RM375 plus 5% commission on the sales of RM3,500 value of product.

Check:

5% of RM3,500

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2 years ago

Please help me solve this problem ASAP

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1 year ago

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Andrej [43]

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Step-by-step explanation:

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$C(n,r)=\dfrac{n!}{r!(n-r)!}$

So, number of ways to select 3 plants out of 7 = $C(7,3)=\dfrac{7!}{3!4!}=\dfrac{7\times6\times5\times4!}{6\times 4!}=7\times5=35$

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5 0

2 years ago

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lina2011 [118]

Answer:

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2 years ago