22 you just count all of the dots
Answer:
380
Step-by-step explanation:
.20x = 19 + .15x
.05x = 19
x = 380
1. all functions are relations.
2.
-7 + 3(-12) ÷ (-3)
-7 - 36 ÷ -3
-7 - (-12)
-7 + 12
5
3.
f(n) = n² - n f(-4)
f(-4) = -4² - (-4)
f(-4) = 16 - (-4)
f(-4) = 16 + 4
f(-4) = 20
hope this helped, God bless!
Answer:
Hello
Step-by-step explanation:
the Pythagoras Theorem proves this
If she got 5/100 wrong she got 95%
95% is the same as 0.95