( 2 tens 1 one ) x 10
Answer:
Step-by-step explanation:
1/2^-2 x (-3)^-3 (determine the sign)
-1/2^-2 x 3^-3 (express with a positive exponent)
-2^2 x 3^3 (evaluate)
-4 x 27 (multiply)
-108 (answer)
1) 3b + b + 6 =
2)n + 5n - 3c =
3) 12d - 2d + e =
Answer:
1) 4b +6
2) 6n - 3c
3) 10d +e
Step-by-step explanation:
A.
$25
B.
$250
C.
$1,600
D.
$1,800