Answer:
B) 3:4
Step-by-step explanation:
since (p,r) lies on y=x+b , it will satisfy the equation
=> r = p + b ......(1)
also, (2p,5r) lies of y=2x+b,it will satisfy the equation
=> 5r = 4p + b .....(2)
Subtracting (1) from (2),we get
4r=3p
Therefore,r:p=3:4
Answer: C, D
Step-by-step explanation:
edge2021
The given condition on the basis of truth table is true.
According to the statement
we have given that the some condition p and q. and we have to find that the given condition is true or false on the basis of the truth table.
So, The given conditions are:
If 3 + 2 = 5, Then 5 + 5 = 10
Now,
The Truth table is a tabular representation of all the combinations of values for inputs and their corresponding outputs. It is a mathematical table that shows all possible outcomes that would occur from all possible scenarios that are considered.
So, the given conditions are properly verified with the truth table. So, it is true.
So, The given condition on the basis of truth table is true.
Learn more about Truth table here
brainly.com/question/18575348
#SPJ1
Answer:
x = -5
Step-by-step explanation:
-3 - 3x = -4( 2x + 7 )
Distributive property
-4 * 2x - 4 * 7
-3 - 3x = -8x - 28
Add 3 on both sides
-3 + 3 - 3x = -8x - 28 + 3
-3x = -8x - 25
Add 8x on both sides
-3x + 8x = -8x + 8x - 25
5x = -25
Divide by 5 on both sides to isolate the variable
5x/5 = -25/5
x = -5
Hope this helped!
have a supercalifragilsticexpialidocious day!