Step-by-step explanation:
the equation will be
-4(7+n)=3n
let's solve the equation
-28-4n=3n
add 4n to the both sides
the equation becomes
-28-4n+4n=3n+4n
-28=7n
divide both sides by 7
-4=n
or
n=-4
Answer:
f(x)=3x
Step-by-step explanation:
This is pretty much slope-intercept form (y=mx+b) but b is not present in this situation. 3 projects per hour (3x).
f(x)=3x and its y-intercept will be (0,0).
-6 minus parentheses -1 parentheses
-6 - (-1)
When there are two negatives, they cancel out to create a positive.
-6 + 1
The answer is -5.
Answer:
Step-by-step explanation:
Assuming it is supposed to be y = 2- (x+1)
y= x-1
or if it is supposed to be y = -2(x+1)
y= -2x-2
Answer:
1.7777 (use the bar on top of 7)
Step-by-step explanation:
top in bottom out
16 goes into 9 one times