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dimulka [17.4K]
4 years ago
10

Plzzzzzz help right answer gets brainly

Mathematics
1 answer:
Delvig [45]4 years ago
3 0
4 just count how many are there that are between 19-21
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Find the slope of the line.
timurjin [86]

Answer:

Brainleist!

Step-by-step explanation:

first obvious thing is the line is positive

it goes up 3 over 2

so its 3/2

positive = 3/2

4 0
3 years ago
Find the solution of y = 6x + 1 for x = 5.
Arte-miy333 [17]

Answer:

D.) (5,31)

Step-by-step explanation:

Since they already gave you the value of x

plug that into the equation for y

y=6(x)+1

y=6(5)+1

y=30+1

y=31

Therefore, you have

x=5 and y=31

(5,31)

HOPE THIS HELPS!

7 0
3 years ago
Read 2 more answers
What can you simplify 12+3(18-42)+9
rodikova [14]

Answer:

-51

Step-by-step explanation:

<u>Step 1:  Solve inside the parenthesis</u>

12 + 3(18 - 42) + 9

<em>12 + 3(-24) + 9</em>

<em />

<u>Step 2:  Multiply</u>

12 + 3(-24) + 9

<em>12 - 72 + 9</em>

<em />

<u>Step 3:  Combine the first two numbers</u>

(12 - 72) + 9

<em>-60 + 9</em>

<em />

<u>Step 4:  Combine the last two numbers</u>

-60 + 9

<em>-51</em>

<em />

Answer:  -51

5 0
3 years ago
Read 2 more answers
Water flowing at the rate of 15km/hr through a pipe of diameter 14cm into a cuboidal pond which is 50m long and 44m wide. In whi
katen-ka-za [31]
Hello,

We must calculate the volume of water in one hour.

V=15000*PI*0.07²=230,9070600... m^3/h.

Volume of the pond=50*44*.21=462 m^3

Time=462 m^3/ 230.907... m^3/h=2,0008... h≈2 h


5 0
4 years ago
Morton needs to have his car repaired. The auto repair shop charges a fixed dollar amount for labor, plus another dollar amount
Mrrafil [7]

The y-intercept of the function is $50 and it represents the fixed amount for the labor charges.

<h3>How to find the y-intercept of a graph?</h3>

From the attached graph, we see that the x-axis is represented by time in hours while the y-axis is represented by labor charges in dollars.

Now, from the graph we see that the coordinates are;

(0, 50), (1, 125), (2, 200), (3, 275), (4, 350)

Now, the y-intercept of a linear graph is simply the point at which the graph crosses the y-axis.

In this graph attached, we see that the y-intercept is at the coordinate (0, (0, 50).

Thus, we conclude that  the y-intercept of the function is $50 and it represents the fixed amount for the labour charges.

Read more about y-intercept at; brainly.com/question/26509774

#SPJ1

4 0
2 years ago
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