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3 years ago

Need asap for a test !! Which of these tables represents a function?

Mathematics

1 answer:

Dominik [7]3 years ago

8 0

We can’t see the tables unless you upload a picture :)

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Can anyone help me with this problem

astraxan [27]

X - 6 1/3 < = 1 1/2 ....turn to improper fractions
x - 19/3 < = 3/2 ....add 19/3 to both sides
x < = 3/2 + 19/3 ...common denominator is 6
x < = 9/6 + 38/6
x < = 47/6 = 7 5/6....first answer choice

5 0

4 years ago

Factor this expression 10x + 15y

Aliun [14]

$5(2 x + 3y)$

3 0

4 years ago

A group of 32 players forms 4 volleyball teams. If there are 96 players, how many teams can be formed?

Arte-miy333 [17]

Answer:

Step-by-step explanation:

divide the number of players by number of groups, 32÷4=8, the answers should be 8. Now multiply 8 by 12 and you get 96, the total of players. There for it's 12 teams

8×12=96

6 0

3 years ago

Read 2 more answers

The perimeter of a quadrilateral (four-sides polygon) is 50 inches. The longest side is three times as long as the shortest side

kkurt [141]

The side lengths of quadrilateral are 21 inches; 11 inches; 11 inches; 7 inches.

<u>SOLUTION:</u>

Given, the perimeter of a quadrilateral (four-side polygon) is 50 inches.

Let the length of shortest side be n inches. The longest side is three times as long as the shortest side.

That is, length of largest side = 3n inches

The other two sides are equally long and are 4 inches longer than the shortest side.

Then, length of remaining two sides = 4 + n inches

We have to find the length of all four sides.

Now, we know that, perimeter = 50 inches

$\begin{array}{l}{\rightarrow \text { Sum of all sides }=50} \\\\ {\rightarrow n+3 n+n+4+n+4=50} \\\\ {\rightarrow n+3 n+n+n=50-4-4} \\\\ {\rightarrow 6 n=42} \\\\ {\rightarrow n=7}\end{array}$

So, length of sides will be,

$7 \text { inches; } 3\times7=21 \text { inches; } 7+4=11 \text { inches; } 7+4=11 \text { inches. }$

6 0

4 years ago

a bar graph shows that sport books received 9 votes. if the scale is 0 to 20 by twos, where should the bar end for the books

leva [86]

If sport books recieved 9 votes then they would be in the middle of 8 and 10 on the bar graph. If you want to know where the bar should end it would be 10.
Hope helps!

6 0

3 years ago