Answer:
7.782352941
Step-by-step explanation:
4.2 divided by 1.02 the multiply the out come of that by 1.89 to get 7.782352941
Answer:
C: People who came to California looking for gold in 1849.
Step-by-step explanation:


we switched side of -6 and added it to 2
2x + 10 = 64 now we squared both sides to get rid of square root
2x = 54 we switched side of +10 and subtracted it from 64
x = 27 we divided both sides with 2
answer is x = 27
Answer:
y=16
Step-by-step explanation:
2(y+7)=46
2y+14=46
-14 -14
2y=32
2y/2 = 32/2
y = 16