The linear combination method is applied to a system of equations: (4x + 10y = 12) (10x + 25y = 30) - 2x + 5y = 6 - 2x - 5y = - 6 0 = 0 What does 0 = 0 indicate about the solutions of the system?

What is 831,982 rounded off is it 830,000 or 800,000 and why

The graph of an absolute value function opens up and has a vertex of (0, - 3). The domain of the function is = A. ( - ∞,-3] B.[-3, ∞) C. ( - ∞, ∞) The range of the function is = A. ( - ∞,-3] B.[-3, ∞) C. ( - ∞, ∞)

Elizabeth uses 23.25 ounces of granola and 10.5 ounces raisins for serving 15 of trail mix if each serving contains the same amount of trail mix how much trail mix is in each serving?

Each marble bag sold by lucy's marble company contains 7 purple marbles for every 5 orange marbles. if a bag has 49 purple marbles, how many orange marbles does it contain?

When a number is decreased by 6%, the result is 72. What is the original number to the nearest tenth?

Which expression shows a way to find 2,813*7

O patrimônio que a contabilidade estuda e controla, registrando todas as ocorrências nele verificadas.

How do you solve an inequality

A bag contains 10 red marbles 15 green marbles and 15 blue marbles what is the probability that its a red marble

7.3 is what percent of 139?