Answer:
66
Step-by-step explanation:
7 x + 3 = 7 (12) + 3 (-6)
84 - 18 = 66
Substitute the value of the variable into the expression and simplify.
11/3 x 21/2 = 77/2
Factor all the numbers into primes and then cancel same numbers that are on the top and bottom.
Answer:
ihnc
Step-by-step explanation:
ihnc
Answer:
G=23/16
Step-by-step explanation: