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nydimaria [60]
3 years ago
14

PLEASE HELP ASAP, ITS DUE TONIGHT

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0

Answer:

Zack = x

Tony = x + 6

x + x + 6 = 42

2x + 6 = 42

2x = 36

x = 18

So,

Zack = x = 18

Tony = x + 6 = 18 + 6 = 24

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Can you help me with this
Bess [88]

Answer:

3 and 4

Step-by-step explanation:

7 0
3 years ago
Find the slope of the line passing
Lana71 [14]
The slope of the line formula: \frac{y_2 - y_1}{x_2 - x_1}

Next, you would have to plug in the coordinates. 
\frac{6 - 2}{9 + 7}

Now, all you would have to do is solve and simplify it. 
\frac{6 - 2}{9 + 7}= \frac{4}{16} = \frac{1}{4}

The slope would be  \frac{1}{4}. 

I hope this helps!

4 0
3 years ago
How many points of intersection does this system have? y = 3 x minus 4. Negative 3 x y = 4. Zero points of intersection one poin
defon

A point of intersection is a point where two lines or curves meet.

There are zero points of intersection.

Given

The equations are;

\rm y = 3x-4\\\\-3x+y=4

<h3>What is the point of intersection?</h3>

A point of intersection is a point where two lines or curves meet.

There are two methods to find a point of intersection graphically by graphing the curves on the same graph and identifying their points and another one is to solve the equation and find the value of x and y.

Adding both the equation

\rm y-3x-3x+y=-4+4\\\\2y=6x\\\\y=3x

Substitute the value of y in the equation

\rm y=3x-4\\\\3x=3x-4\\\\3x-3x=-4\\\\0=-4

Hence, there are zero points of intersection.

To know more about the point of intersection click the link given below.

brainly.com/question/7039469

7 0
2 years ago
Find the value of 8!.
skelet666 [1.2K]

Answer:

40320

Step-by-step explanation:

! means take that number and multiply all the numbers down to 1

8! means

8*7*6*5*4*3*2*1 =40320

5 0
3 years ago
Read 2 more answers
A sno-cone machine priced at $139 is on sale for 20% off. The sales tax rate is 6.75%. What is the price of the sno-cone machine
valkas [14]

Answer:

About $118.70

Step-by-step explanation:

139 x .2 = 27.8

139 - 27.8 = 111.2

111.2 x .0675 = 7.5

111.2 + 7.5 = 118.7

118.7 = $118.70

3 0
3 years ago
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