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3 years ago

6

Is y=-5/6x proportional?

1 answer:

lys-0071 [83]3 years ago

7 0

Answer:

no

Step-by-step explanation:

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Nana76 [90]

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Step-by-step explanation:

These angles equal to each other. So...

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Solve this system of equations using the addition method.<br> 5x + 2y = 19<br> x - 2y = -1

Elena-2011 [213]

2y+5x-5x= 19-5x. x-x-2y=-1-x
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3 years ago

Blaire walked around her garden in the morning and saw that 18 of her tomato plants had tomatoes ready to pick. If this was 90%

vredina [299]

Blaire has 20 tomato plants altogether.

Step-by-step explanation:

Given,

Tomatoes plants ready to pick = 18

This represents 90% of total tomato plants.

Let,

x be the original number of tomato plants.

90% of x = 18

$\frac{90}{100}*x=18$

$0.9x=18$

Dividing both sides by 0.9

$\frac{0.9x}{0.9}=\frac{18}{0.9}$

$x=20$

Blaire has 20 tomato plants altogether.

Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

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3 years ago

Alexandra spends 1/3 of her daysleeping and 3/8 of her day at work. What fraction of Alexandra’s day is occupied by sleep or wor

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17/24

Step-by-step explanation:

Change the denominators to match

8/24 + 9/24 = 17/24

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