Answer:
-4 =x
Step-by-step explanation:
5x+8=3x
Subtract 5x from each side
5x-5x+8=3x-5x
8 = -2x
Divide by -2
8/-2 = -2x/-2
-4 =x
Answer:
6 nickles
2 dimes 2 nickles
1 quarter 1 nickle 5 pennys
Answer:
d.) 81
Step-by-step explanation:
f(2) would be 27 and 27x3 is 81.
81/3=27
27/3=9
A) the null hypothesis is incorrectly accepted when it is false