Answer:
B=6
Step-by-step explanation:
It is very simple.
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The number of balloons in each pack will be 6. The correct option is A.
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Ben has 9 packs of balloons. He has 54 balloons in all. The number of the ballons will be calculated as,
Number = Total balloons / Packs of ballons
Number = 54 / 9
Number = 6
Hence, the number of balloons in each pack will be 6. The correct option is A.
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Answer:
6 because 54÷9 is 6
there is 6 balloons in each pack.
Answer:
Equation used to solve for x is 2x + 2.1 = 7.5
The value equal sides of triangle is 2.7 m
Step-by-step explanation:
Given: The isosceles triangle has a perimeter of 7.5 m and the shortest side, y, measures 2.1 m.
We have to find the value of x.
Since y is shortest sides and the triangle given is isosceles thus the other two sides must be equal.
So, length of two equal sides is x.
Then equation becomes,
⇒ x + x + y = 7.5
⇒ 2x + y = 7.5
Substitute the values of y = 2.1 , and solve for x, we have
⇒ 2x + 2.1 = 7.5
Subtract 2.1 both side, we get,
⇒ 2x = 7.5 - 2.1
Divide both side by 2, we get,
⇒ x = 2.7
Thus, the value equal sides of triangle is 2.7 m.
23.2 × 8.8 = 20.416
0.39 × 7.2 = 28.08
43.72 × 9.2 = 4,022.24
Yes he is right it is A
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Answer:
Violet and blue light have the shortest wavelengths and red light has the longest. Therefore, blue light is scattered more than red light and the sky appears blue during the day. When the Sun is low in the sky during sunrise and sunset, the light has to travel further through the Earth's atmosphere.
The phrase '9 more than the product of 51 and a number t' translates to the mathematical expression 51t + 9.
The question is asking for an expression representing '9 more than the product of 51 and a number t'. In mathematical terms, this can be expressed as: 51t + 9 .The key step here is understanding that 'the product of 51 and a number t' refers to multiplication: 51 multiplied by t (which can be written as 51t). Then, '9 more than' this product means simply adding 9 to that solution. So, the entire translating phrase becomes 51t + 9, which is the equivalent mathematical expression.
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