Answer: if she got four wrong the answer is 64
Step-by-step explanation:80/4 is 20 so that means there is 20 question any amount of questions she got wrong multiply by 4 would give you the number to subtract from 80
You have to input each solution into the equation.
let’s start of with (12,0)
12-9(0)=12
12=12 <— which is true so it’s this one
let’s do the other ones to check
now let’s do (0,12)
0-9(12)=12
-108=12 <— not true
(3,-1)
3-9(-1)=12
13=12 <— not true
(0,-4/3)
0-9(-4/3)= 12
12=12 <— also true
the answer would be (12,0) and (0,-4/3). i’m not sure whether or not it’s a select all that apply question. i hope this helps
Divide them and you're answer will come out
Answer:
28
Step-by-step explanation:
1.54 divided by 0.055 = 28
Answer:
x = 3
Step-by-step explanation:
Look for 1 in the f(x) column. The solution is the value of x on that row: 3.
The solution to f(x)=g(x) is x = 3.