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3 years ago

If (-3, y) lies on the graph of y = (1/2)x, then y =

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

Y= 1/2 • (-3), because x=-3

jasenka [17]3 years ago

6 0

Answer:

y=-1.5

Step-by-step explanation:

the equation is y=1/2x, and x=3. -3*1/2=-1.5

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3 years ago

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DedPeter [7]

Answer:

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Step-by-step explanation:

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3 years ago

-24=5r+3r idk how to do it

sasho [114]

Answer:

r = -3

Step-by-step explanation:

Add the like terms: 8r = -24

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3 years ago

A fence is made from 32 identical pieces of wood, each of length 2 metres correct to nearest centimetre.

gtnhenbr [62]

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7 0

3 years ago

Students were surveyed about their wither break plans.Of the people that stated they were going skiing, 25% did not actually go.

Romashka [77]

Answer:

The number of students who actually went for the skiing is 0.75 times the total number of students .

Step-by-step explanation:

Given as :

Students were surveyed about their wither break plans

The percentage of students who did not go for skiing = 25 %

So, The percentage of students who did not go for skiing =100 % - 25 % = 75%

Let The total number of students = x

So, The number of students actually went for the skiing = 75% of the total number of students

I.e The number of students actually went for the skiing = $\frac{75}{100}$ × x

Or, The number of students actually went for the skiing = 0.75× x

∴ The number of students actually went for the skiing = 0.75 x

Hence The number of students who actually went for the skiing is 0.75 times the total number of students . Answer

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4 years ago