Answer:
B. 28
Step-by-step explanation:
8 ÷ a + 3 • b
First plug in the numbers.
8 ÷ 2 + 3 • 8
Use PEMDAS.
4 + 24
= 28
your welcome.
1/5a + 1/3 = 1/3a - 1/3
1/5a + 2/3 = 1/3a
2/3 = 2/15a
1/5 = x
The reciprocal of 2 5/7 is 7/19 because 2 5/7 as a mixed number is 19/7
Answer:
A
Step-by-step explanation:
the base is the the big number, the exponent the small one
Answer:
189
Step-by-step explanation:
Multiple 15 by 13 and get 195
Multiply 3 by 2 and get 6
Subtract 195 by 6 and get 189
Hope it helps