Answer:
30 Bricks in the 6th row
Step-by-step explanation:
i found the answer online
Answer:
The first question:
x = -1
Step-by-step explanation:
Step 1 :
Pulling out like terms :
1.1 Pull out like factors :
-x - 1 = -1 • (x + 1)
Equation at the end of step 1 :
Step 2 :
Solving a Single Variable Equation :
2.1 Solve : -x-1 = 0
Add 1 to both sides of the equation :
-x = 1
Multiply both sides of the equation by (-1) : x = -1
One solution was found :
x = -1
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I understand this!! The answer is 15. Hope this helps!!
Answer:
25 cents each postcard.
Step-by-step explanation:
Multiply .25 by 10 and you get 2.50
