Answer: 16.09
Step-by-step explanation:
Because you need to add it says total that means add
Answer:
d=-4
Step-by-step explanation:
20 = –d + 16
Subtract 16 from each side
20-16 = –d + 16-16
4 = -d
Multiply each side by -1
-1 *4 = -1 * -d
-4 =d
Answer:30
6^2+3-9
36+3-9
30
Answer:
he can make 8 piles before he runs out and has 2 cards leftover
Step-by-step explanation:
(12 + 7x)(12 - 7x) the answer to the question