The answer is B
because
16 x 7 =112
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.
Answer:
f(- 3) = - 27
Step-by-step explanation:
substitute x = - 3 into the expression
f(- 3) = 9 + (12 × - 3 ) = 9 + (- 36) = 9 - 36 = - 27
Y=9x+50
50 is what he dad gave him that doesn’t change, we know he works and earns $9 but we don’t know how many hours
Answer:
Step-by-step explanation:
What we want to fator is:
There is no common factor, but let's factor it by grouping. The first two addends can be factor as follows:
the second addends can be factor as well:
.
Then our original expression can be rewritten like
And here the is the common factor!
Finally, we can factor the quadratic expression as a difference of squares
Ant we get
now, we can extract the negative sign from , and we get
.