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tankabanditka [31]
3 years ago
8

I need help in my math homework

Mathematics
1 answer:
IRINA_888 [86]3 years ago
4 0
All you do is subtract the two numbers
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Find the location of the x-intercept, the location of the y-intercept, and the slope for the line
I am Lyosha [343]

Answer:

x intercept  (15/4,0)

y intercept (0,2)

slope 8/15

Step-by-step explanation:

15y − 8x = 30.

To find the x intercept, set y =0

15(0) -8x = 30

8x = 30

Divide each side by 8 to solve for x

8x/8 = 30/8

x = 15/4

To find the y intercept, set x =0

15y -8(0) = 30

15y = 30

Divide each side by 15

15y/15 = 30/15

y =2

To find the slope we solve the equation for y

15y − 8x = 30.

Add 8x to each side

15y − 8x+8x =8x +30.

15y = 8x +30

Divide each side by 15

15y/15 = 8x/15 +30/15

y = 8/15x +2

The slope is 8/15

4 0
3 years ago
(4-5i)(-2+7i) what is the answer
Strike441 [17]

Answer:

27 + 38 i

Explanation:

(4 - (5 * i)) * ((-2) + (7 * i)) =

8 0
3 years ago
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Half of your baseball card collection got wet and was ruined. You bought 12 cards
frutty [35]

Answer:

I dont collect baseball cards sorry! XDXDXD

Step-by-step explanation:

5 0
3 years ago
Put the following equation of a line into slope-intercept form, simplifying all
vesna_86 [32]
It would be Y=4/3x+9 for slope intercept form

8 0
2 years ago
The sum of two numbers is 21. The difference between them is 5. What are the two numbers?
Nata [24]

Answer: 13 and 8


Step-by-step explanation:

13+8=21

13-8=5

All I did was trial and error. Plus, it helps to set up an equation : x+x=21, x-x=5

5 0
3 years ago
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