3 years ago

URGENT PLS HELP!!! Work out the value of 3x + 5y when x = -5 and y = 5

Mathematics

2 answers:

zimovet [89]3 years ago

6 0

Answer:

Step-by-step explanation:

3x + 5y

Let x= -5 and y =5

3(-5) + 5(5)

Multiply first

-15 +25

Then add

snow_lady [41]3 years ago

6 0

10 because 3x-5=-15 and 5x5=25 so 25-15=10

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