Answer:
x= -54
Step-by-step explanation:
-4x - 84 = 2x + 24
-4x + 2x= 24 + 84
-2x= 108
x= 108 ÷ (-2)
x= -54
B because the square root of 39 is 6.24499799...
Answer:
29
Step-by-step explanation:
6 + 3 x 9 - 4
6 + 27 - 4
33 - 4
=29
Namely, how many times does 1/3 go into 5/8? well, is their quotient,
Answer:
2/3 + 3/5 = 19
15
= 14
15
≅ 1.266667
Step-by-step explanation:
Add: 2
3
+ 3
5
= 2 · 5
3 · 5
+ 3 · 3
5 · 3
= 10
15
+ 9
15
= 10 + 9
15
= 19
15
