'is' in mathematics means equal
<span>'of' in mathematics means multiplication
0.46% can also be written as 0.46/100
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Answer:
98.5kg
Step-by-step explanation:
since we are rounding to the nearest whole number, our answer will use ±0.5
as we are calculating upper bound, we will add 0.5 to the original weight, so the answer is 98.5 kg
Answer:
18 x 320=5,760 pieces of paper
Step-by-step explanation:
5,760
Answer:
309
Step-by-step explanation:
8x + 300 = 2772
subtract 300 from both sides of the equal sign
8x = 2472
divide 8 from both sides of the equal sign
x = 309
Answer:
Step-by-step explanation:
Given quadratic equation is,
-32 = 2(x² + 10x)
-32 + 50 = 2(x² + 10x + 25)
18 = 2(x + 5)²
9 = (x + 5)²
± 3 = (x + 5)
x = -2 or x = -8
