Answer:
10/3
Step-by-step explanation:
10+z=4z
3z=10
z=10/3
Brainliest?
Answer: Choice D
The roots are -4, 1 and 2
This is the list of x intercepts more or less
The only graph that fits the proper x intercept description is choice D. This is assuming the x intervals are spaced out 1 unit apart for each tickmark.
Answer:
Step-by-step explanation:
-180=-10v+10
-190=-10v
v=19
Answer:
x > 
Step-by-step explanation:
Given
3x + 5 > 18 ( subtract 5 from both sides )
3x > 13 ( divide both sides by 3 )
x > 
just substitute the value of r in the equation;
3r = 10 + 5s
3(10) = 10 + 5s
30 = 10 + 5s (next combine like terms)
30 - 10 = 10 -10 + 5s (subtracted 10 on both sides)
20 = 5s
20 ÷ 5 = s (did the inverse operation)
4 = s or s = 4