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dolphi86 [110]
3 years ago
13

Plzz help fast i will do 20 points

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0

Answer:

b

Step-by-step explanation:

if n = 4, then 4 + 3 = 7

vichka [17]3 years ago
3 0

Answer: B.) n+3=7

Step-by-step explanation:

<em>a.) 2(4)=6</em>

<em>8=6 (wrong)</em>

<em />

<em>b.) 4+3=7</em>

<em>7=7 (right)</em>

<em />

<em>c.) 9-4=13</em>

<em>5=13 (wrong)</em>

<em />

<em>d.)4/12=3</em>

<em>0.33=3 (wrong)</em>

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