Answer:
a) y = 
b) x = 4
Step-by-step explanation:
a) 
3y + 2 = 20y - 5
2 = 20y - 3y - 5
2 = 17y - 5
2 + 5 = 17y
7 = 17y
y = 
b) x² + 5 = 21
x² = 21 - 5
x² = 16
x = √16
x = 4
Answer: 40 and 52
Step-by-step explanation:
, so both 40 and 52 have a factor of 4.
Answer:
Verteran's Plan: y=15x+40
Beginner's Plan: y=10x+60
Step-by-step explanation:
To find slope take two points and subtract them together to find the slope. To find the initial value it's where the line first hits the y-axis.
<span>❅☃Happy Holidays!☃❅
</span>
❅☃ Your answer to this equation is 7.26
❅☃ Start with solving 7.26^-9
❅☃ Now solve 7.26^10
❅☃ Now multiply those 2 together.