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Questions in Grade Middle-school

[Answered] What value of \(a\) makes the equation true? \[9a + 2 = 4a - 18\]

[Answered] Is velocity related to momentum?

[Answered] What is the perimeter of the inside of the track? Use 3.14 for \(\pi\).

[Answered] Suppose you list the factors of a perfect square. Why is one factor a square root and not the other factors?

[Answered] What percentage is [tex]\frac{5}{18}[/tex] of [tex]\frac{25}{72}[/tex]?

[Answered] Hydrangea plant's petals change to which color upon the addition of acids?

[Answered] The figures shown are similar. What is the scale factor? A. 1/4 B. 2/3 C. 3/4 D. 1/6

[Answered] What is 97.356 in base ten numerals?

[Answered] Holly decided to share 1/2 of her share of the pizza with Deb. How much did each of them actually receive?

[Answered] When this car moves forward by 180 cm, each wheel does one full turn. What is the diameter of the wheels to the nearest centimetre?