If a ＝3 and b＝4,what's the answer to the problem ：a＋b＋1＝?the answer is （ ）.

If a ＝3 and b＝4,what's the answer to the problem ：a＋b＋1＝?the answer is （ ）. If a=3 and b =4,what's the answer to the probiedm:a+b+1=?The answei is(填数词） If A×B=6(A-B),what are the minimum values of A and If A=6+9x^2 and B=7+3x,the what is A in terms of _____ we ever meet again I hope he remembers to thank me.A.If and when B.When and where C.If and what D.When and how what and if是什么意思 if a+b=3 and a**2+b**2=7,求a**4+b**4=? If 2 is a company and 3 is a crowd,what are 4 and 不是翻译.是用英语回答这道智力题. IF A IS 50% LARGER THAN C,AND B IS 25% LARGER THAN C,THEN A IS WHAT PERCENT if y is the sum of 3x and 5 more than x ,by what number does y exceed A 2B 3C4D5E can not be determined 1.Does formula f(x)=1/(x²-2) define a function f:R->R?A function Z->R?2.If there are 2187 function f:A->B and |B|=3.What is |A|?3.Give an example of a function f:A->B and A1,A2 in the A for which f(A1∩A2) ≠ f(A1)∩f(A2)4.If A={1,2,3,4,5} an if a and b are both positive intergers and a平方-b平方=7 .what is the value of a —— _____ everybody is wearing jeans and T-shirts?—— If i were you,I'd wear a shirt and T-shirtA.How if B.What if C.Whatever D.If需要答案以及理由! If a and b are positive integers and (a^1/2 * b^1/3)^6=432,what is the value of ab?Thanks for explaining it well!How to do it? If a and b are positive integers and (a^1/2 * b^1/3)^6=432,what is the value of ab?有没有通用一点的方法 The mean of a,b and c is 16.if d=14,what is the mean of a,b,c and We haven't known ____ there is life on Mars.A.that B.if C.what D.and I asked her _ I might call and see her that afternoon.A.if B.what C.when D.that