Answer:
3
Step-by-step explanation:
2 (4 + n) - 5
Let n = 0
2(4+0) -5
Parentheses first
2(4)-5
Multiply
8-5
Subtract
3
Multiply 10 times 5 then divide it by 4
Answer:
Adding three
-7,-4,-1,2,5
Basically it increases by three every time, so the answer is +3
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Step-by-step explanation:
Answer:
0.5
Step-by-step explanation:
10/5=0.5, or one half.
Answer:-3
Step-by-step explanation:
you take the 3x to the right side of the equal sign
you then change the sign of 3x to -3x