prodsmit2949 prodsmit2949

25-03-2024
Mathematics

contestada

Beth and Amy are trading marbles. Beth has three times more marbles than her sister, Amy.

The equation given below shows this relationship, where x represents the number of marbles Beth has, and y represents the number of marbles Amy has.

If Beth has 21 marbles, how many marbles does Amy have?

Respuesta :

Otras preguntas

After the passage of the Civil Rights Act, civil rights activists wanted to

Find the sum of 0.482 and 482.3152

The president of a certain University receives a salary that is three times the salary of one of the department heads the total of the two salaries is 190000 wh

What can limit the production rate of an entire ecosystem

The set of points P(0, 3), Q(2, 0), R(4, -3) are collinear and the line has a slope of _____.

Mike spent $7920 on his vacation, which was 11% of his monthly salary. What was his monthly salary?

What is the proper balance between national security and individual rights?

How did neolithic revolution change human societies

solve 100 ÷ 5 × 4 + 4³. A. 69 B. 144 C. 0.3 D. 1.2

What's the complementary color of blue? I missed class can you please explain