6 rows x 9 squares = 54
there are a total of 54 squares
Answer:
200 times
Step-by-step explanation:
45 + 0.4x = 75 + 0.25x
45 + 0.4x - 45 = 75 + 0.25x -45
0.4x = 30 + 0.25x
0.4x - 0.25 x = 30 + 0.25x - 0.25x
0.15x = 30
Multiply by 100 on each side to make it easier.
15x = 3000
x = 200
//Add 6 to both sides:
//Multiply by -1 on both sides:
Multiply by 3 on both sides:
Divide by 4 on both sides:
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Answer: x = 15 (Answer C)-----------------------------------------
Answer:
3 < x < 11
Step-by-step explanation:
We use the triangle inequality to figure out the longest possible side and shortest possible side. The shortest will be 3 (8-5 = 3) and the longest will be 11 (3+8 = 11) and we write an inequality.
Answer: 40,294
Step-by-step explanation:
46 added to 40,248 = 40,294