Here are the steps
put it into y=mx+b 4y=-5x+20
to isolate y divide both sides by y=-5/4+5
to find the xi
xi is when y=0 so plug it in to the equation 4y=-5x+20 4(0)=-5x+20
0=-5x+20 subtract 20 from each side -20=-5x the negatives cancel out 20=5x
to isolate x divide each side by 5 x=20/5
20/5=4
Answers:
m=-5/4
yi=5
xi=4
Answer:
c=1,1 d=3,1 e=3,3
Step-by-step explanation:
=1/2n - 6n + 3/8 +5
=6.5n + 5.375
Answer:
No, Factors of 504 are 2, 2, 2, 3, 3, 7
Step-by-step explanation:
Find the set of prime numbers that, when multiplied together, give
504
.
~Hoped this helped~
