Answer:
Your answer should be f(x)= -7x -21
Step-by-step explanation:
-21 stands for the y intercept you can see that it is going closer to the negative side
As for the -7 in fraction form it would be -7/1 so you go down 7 and to the right 1
Answer:
15
Step-by-step explanation:
The base would be 3*3, as it's a square. There are 4 triangles, and the area of each triangle is 1*3/2=1.5. 1.5*4+9=15.
Answer:
-22
Step-by-step explanation:
type it in google
To solve: 9 + 2 + 42 × 5 − 1
=9+2+(42×5)-1
=9+2-1+(42×5)
=10+210
=220
To solve: (9 + 2) + 42 × (5 − 1)
=11+(42×4)
=179
One of the thing we should note is that multiplication always comes first, or we might get the wrong answer.
Hope it helps!
Answer:
Step-by-step explanation:
3n + 5.6?
I don't fully understand what you're asking.