Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Evaluate the expression mn-3 if m=7 and n=-4

Sagot :

Answer:

To evaluate the expression mn - 3 when m = 7 and n = -4, we simply substitute the values of m and n into the expression.

mn - 3 = (7)(-4) - 3

Performing the multiplication first gives us:

= (-28) - 3

Then, we perform the subtraction:

= -31

Thus, the value of the expression mn - 3 when m = 7 and n = -4 is -31.

oluokunoluwatosin1

Answer:

-31

Step-by-step explanation:

mn-3

where;

m=7 and n=-4

FIRSTLY MULTIPLY M AND N

i.e; 7×-4= -28

THEN SUBTRACT FROM -3

i.e; -28-3= -31

We appreciate your time. Please come back anytime for the latest information and answers to your questions. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.