Ask Question
6 March, 17:54

What is the simplified form of the expression 7[63: (5^2-2^2) - 1]?

A. 10

B. 42

C. 14

D. 350

Which is a solution of the equation y=4x+3?

A. (5,17)

B. (17,5)

C. (4,19)

D. (4,16)

+1
Answers (2)
  1. 6 March, 21:07
    0
    The second one is C. you plug in the first number for x and the second number for y. its saying 19 = 4 (4) + 3. and 19 = 16 + 3 is 19 = 19 so C is the answer.
  2. 6 March, 21:27
    0
    What is the simplified form of the expression 7[63: (5^2-2^2) - 1]?

    7[63: (5^2-2^2) - 1]

    = 7[63: (25-4) - 1]

    = 7[63: (21) - 1]

    = 7[3-1]

    = 7 (2)

    = 14

    answer is C. 14

    Which is a solution of the equation y=4x+3?

    answer is

    C. (4,19)

    y=4x + 3

    19 = 4 (4) + 3

    19 = 16 + 3

    19 = 19
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the simplified form of the expression 7[63: (5^2-2^2) - 1]? A. 10 B. 42 C. 14 D. 350 Which is a solution of the equation y=4x+3? A. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers