2 years ago

Evaluate the expression, if x = 6, y = 8, and z = 4. 6x - y N

Mathematics

2 answers:

kupik [55]2 years ago

8 0

Answer:

it’s , 7

Step-by-step explanation:

To evaluate an expression with variables: 1. Substitute the values for the variables. 2. Identify grouping symbols, beginning with the innermost symbols. 3. Determine and apply the rules of exponents to simplify. 4. Evaluate. Evaluate the expression using x = –1 and y=3. (6x4y3) What is the value of the expression?

kari74 [83]2 years ago

7 0

Replace the letters with their given values:

6(6) - 8 / 4

Do the multiplication:

36-8 / 4

Subtract:

28/4

Divide to get the final answer :7

Answer = 7

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