Answer:
No solutions
Step-by-step explanation:
8x - 10 = 3(2x + 5) + 2x
8x - 10 = 6x + 10 + 2x
8x - 10 = 8x + 10
Z=1 eventually you get 15 divided by 15 giving you Z=1 it’s a long equation
Answer:
x² - 20 = 0
Using the quadratic formula
a = 1 b = 0 c = -20
So we have
Hope this helps you.
t(f) = 27*f
g(t) = $0.04*27*f
without the value for f (the number of friends) that is the farthest this can be solved.
To find the mean you add all the numbers then divide the sum by how many numbers there are :
1)Ford School
21+19+20=60
there are 3 numbers in the equation so you divide 60 by 3 :
60÷3=20
the mean for Ford School is 20
2)Carter School
41+36+37=114
there are 3 numbers in the equation so you divide 114 by 3 :
114÷3=38
the mean for Carter School is 38
hope this helps
