Answer:
Option 1, 2 and 4
Step-by-step explanation:
3x-4y-8= 12
3x-4y= 12+8 (bring constants to 1 side)
3x-4y= 20 (simplify)
For a point to be a solution of the above equation, substitute the x and y coordinates into 3x-4y and see if it equals to 20.
Option 1: (0, -5)
3(0)-4(-5)= 20
This is correct
2) (4, -2)
3(4)-4(-2)=20
This is correct
3) (8,2)
3(8)-4(2)= 16
This is incorrect.
4) (-16, -17)
3(-16)-4(-17)= 20
This is correct.
5) (-1, -8)
3(-1)-4(-8)= 29
This is incorrect.
6) (-40, -34)
3(-40)-4(-34)= 16
This is incorrect.
Answer:
16
Step-by-step explanation:
All you have to do 4/9 of 36 which is 16.
Hope this helps!!
−(2x+5)=−10−2x
Step 1: Simplify both sides of the equation.
−(2x+5)=−10−2x
−2x+−5=−10+−2x(Distribute)
−2x−5=−2x−10
Step 2: Add 2x to both sides.
−2x−5+2x=−2x−10+2x
−5=−10
Step 3: Add 5 to both sides.
−5+5=−10+5
0=−5
Answer:
There are no solutions.
Answer:
Pattern 
: 
Pattern 
: 
Step-by-step explanation:
Given:
Pattern x: start with 0 and add 6.
Pattern y: start with 1 and multiply 2.
To find: patterns and
Solution:
Pattern : 
Pattern : 
Answer:
8.5
Step-by-step explanation:
Volume= base*height
V= 2 1/8*4
V= 8.5
