Answer:
r = 1
Step-by-step explanation:
Use the distributive property to multiply −6 by −3+5r.
18−30r=−5−7r
Add 7r to both sides.
18−30r+7r=−5
Add −30r and 7r to get −23r.
18−23r=−5
Subtract 18 from both sides.
−23r=−5−18
Subtract 18 from −5 to get −23.
−23r=−23
Divide both sides by −23.
r=−23/−23
Divide −23 by −23 to get 1.
r=1
Answer:
y=4/3x-4
Step-by-step explanation:
put a point at 3 on x axis and -4 on y axis. then draw a line connecting then and you can see it goes up 4 and over 3 and it his the y intercept at -4
Sin(A-B) = sinAcosB - cosAsinB
=<span>sin23cos27- cos23sin27</span>
= sin(23-27)
= sin(-4)
=-sin4
1.) -11x
2.) 7x + 25
3.) -10xy
4.) 11k-1
Answer:
r = 9 that's your answer.
Hope it's correct, appreciate if you could let me know
Step-by-step explanation:
