Answer:
y – 21 = 5.2(x – 4)
Step-by-step explanation:
Since y is the distance and 21 is how many miles Izzy runs, then you subtract it with ...
I don't know I just figured it out.
It's linear
If you evaluate x when it's 0 you'll get the cut in y, that means the function will pass on (0,7)
The formula for linear functions is y=mx +b
In this case b is 7
M=7-5/0+1
M=2
Now you just write the function down, it would be
F(x) =2x + 7
Answer:
The equivalent expression to the given expression 4m-2+(-8m) is -2(2m+1)
That is 4m-2+(-8m)=-2(2m+1)
Step-by-step explanation:
The given expression is 4m-2+(-8m)
To find the equivalent expression to the given expression 4m-2+(-8m):
4m-2+(-8m)=4m-2-8m ( here using Associative property )
=-4m-2 ( adding the like terms )
=-2(2m+1) ( taking common term -2 in the above expression )
Therefore 4m-2+(-8m)=-2(2m+1)
Therefore The equivalent expression to the given expression 4m-2+(-8m) is -2(2m+1)
That is 4m-2+(-8m)=-2(2m+1)
Answer:
bbbbbb
Step-by-step explanation:
:)
Average speed would be 7 over 20 why it is because I turned both of the fractions into decimals and then I got 1.75 over 0.5 u would divide and it would give you 3.5 then I turned it back to a fraction multiplying it by a 100 gives us 35 over 100 then you simplify it by dividing both denominator and numerator by 5 would give you 7 over 20