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Alexxandr [17]
3 years ago
9

Y= 7/9× + 5/2. What is the slope of the line ?

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0
Answer:
7/9

Explanation:
The equation that the problem gave you was written in slope-intercept form.

Slope-intercept form: Y=mx+b

What the variables mean in slope-intercept form:
Y = the y axis
M = the slope
X = the x axis
B = the point on the line that intercepts the y axis (this is called the y-intercept)

Now knowing this, it’s clear that 7/9 in the equation is the M variable. Because the M variable represents the slope, 7/9 is therefore the slope of the line
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Solve the equation. 7+6=-3y+26<br> A. y= -8<br> B. y= -5<br> C. y= 5<br> D. y= 8
Umnica [9.8K]
The correct answer is c y=5
7 0
3 years ago
On the first day of sales the school sold 3 senior citizen tickets and 9 child tickets for a total of $75. The school took in $6
denis-greek [22]

<u>ANSWER:</u>

The price of senior citizen ticket is $4 and price of child ticket is $7.

<u>SOLUTION: </u>

Given, first day of sales the school sold 3 senior citizen tickets and 9 child tickets for a total of $75.  

The school took in $67 on the second day by selling 8 senior citizen tickets and 5 child tickets.  

We need to find what is the price each of one senior citizen tickets and one child tickets.

Let, the price of senior citizen ticket be "x" and price of child ticket be "y"

Then according to the given information,

3x + 9y = 75

x + 3y = 25  [by cancelling the common term 3.

x = 25 – 3y ---- (1)

And, 8x + 5y = 67 ---- (2)

Substitute (1) in (2)

8(25 – 3y) + 5y = 67

200 – 24y + 5y = 67

5y – 24y = 67 – 200

-19y = -133

y = \frac{133}{19}

y = 7

Now substitute y value in (1)

x = 25 – 3(7)

x = 25 – 21  = 4

Hence, the price of senior citizen ticket is $4 and price of child ticket is $7.

4 0
3 years ago
Yara saved 440$. She spent 3/4 of it on a tablet. How much money did yara spend on the tablet
TiliK225 [7]
440 times 3/4=330
$330
5 0
3 years ago
Read 2 more answers
8.
Anni [7]

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6 0
2 years ago
HELP WILL GIVE BRANLIEST!
Natali5045456 [20]

Answer:

Since it is vertical angles, 4x - 12 = 88.

Answer is 25

Step-by-step explanation:

88 + 12 = 100

100 / 4 = 25

6 0
2 years ago
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