Answer:
25 divided by 5 = 5, so the unit rate is 5 circuit boards every minute.
We can use vertical opposite angles. Which means the opposite angles where 2 lines intersects is the same.
3x + 50 = 6x - 10 (vert. Opp. Angles)
3x = 6x - 60
-3x = - 60
X = 20°
<span>f(x)=2x+5
then
</span><span>f(4)=2(4) +5 = 8 + 5 = 13
hope it helps</span>
Y = kx - 8. The variable k can be any negative value.
7 multiply by three u get 21 then add it to the number 28 add u get the answer 49