2 years ago

Evaluate j(5+k) + 15, when j=3 and k=4

Mathematics

2 answers:

maksim [4K]2 years ago

6 0

Answer:

Step-by-step explanation:

j(5+k) + 15

Let j = 3 and k = 4

3(5+4) + 15

Parentheses first

3 (9) +15

Multiply

27 + 15

Add

Makovka662 [10]2 years ago

6 0

Answer:

Step-by-step explanation:

j(5+k)+15

=3(5+4)+15

=3(9)+15

=27+15

=42

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