Answer:
9x - 22
Step-by-step explanation:
Answer:
We can go step by step for this problem by listing out how many blocks for each stack.
Stack 1: 4
Stack 2: 4+9=13
Stack 3: 13+4=17
Now we can sum up the number of blocks in each stack to get 4+13+17=34. The answer is 34.
X + x + 2 + x + 4 = 429 where x is the smallest number.
3x + 6 = 429
3x = 429 - 6 = 423
x = 423/3 = 141
The largest number is 141 + 4 = 145 Answer
Unfortunately, you have not shared any illustration of this picture-in-a-frame, and thus I don't know the dimensions of the picture.
But suppose that the dimensions are 8 by 10 inches.
Then the total area of the picture-with-2"-frame is (8+2)(10+2) square inches = 10(12) square inches = 120 square inches.
I'm pretty sure the answer is 2.
One more than 3 times as many as last years. 2 x 3 =6 + 1 =7