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is -2x+3 same as 2x-3?

3(x+1)=15?

1÷u+1÷v=1÷f. Rearrange this to make u the subject.?

Find the area bounded by 2 curves?

What is the answer to this Maths q.?

When will a Set and its Complement be Disjoint​? Explain and give an example.?

How do you write this number?

are neutron stars made of element zero?

Can anyone solve this for me. It's the only question I'm stumped?

Fill in the blanks: F(x)-> ___ as x -> -∞ F(x)-> ___ as x -> +∞?

((1/(15^(15/16))+15^(1/16)?

I do not know how to solve this. (Binomial Theorem) UPDATED?

what could be the answer and how to solve it....?

Does PIE=Infinite since the decimals of PIE goes on forever?

|2x-1| ≥ 7?

What is the greatest whole number that rounds to 738,800?

Inverse function problem?

Prove that: cos5A = 16cos^5 A - 20cos^3 A +5cosA?

Given that 32√2 = 2^a. Find a?

Help with this trig question?

Difference quotient math help please?

If I were in New York and it was Monday night, could I talk to someone in Australia since it would be Tuesday morning or afternoon there?

9x+7=4x-8 as a reduced fraction?

In mathematical induction, can we take n = 2 in the first step if n is not equal to 1?

Evaluate 0.2175 using the sum of infinite geometric series?

(16/y)+(24/x)=4; (24/y)+(18/x)=4.5 find x and y values?

Need a help in Mathematics ....?

Math problem about base 10 and base 5?

Find the length of the line segment joining each pair of points.(Show as exact solution) a) M(3,7) and A(1,3) b) B(5,-1) and C(-3,4)?

what is 15ft by 25ft in squared metres?

n=1+sinx/n.....n=?

help calculus?

The volume of a triangular prism is 1880cm cubed and its height is 40 cm. What is the cross sectional area of this prism?

Tan x=4/3. Write down possible value of cos x.?

Can someone please explain this to me? Thank you?

Given that the logarithm of 7623 is 3.8821, what is the logarithm for each answer listed below? a. 0.8821 b. 7.8821 c. 1.8821?

Why is 0! equal to 1?

If I asked 100 people for a dollar how many quarters would I have?

Vertical and Horizontal Asymptotes Results in Real Numbers or Infinity?

Logarithms?

what is the 50th term in the following arithmetic number pattern: 10, 13, 16,...?

Identity and differences “Is identity ‘natural’ or constructed?”?

Find the set of all real number x for which x²-|x+2|+x>0?

Science theory: does it make sense?

is the number 3 still relevant?

input-------> +3 -------->x5 -------> output. -HELP-?

The sum of three mixed numbers is 22 7/10. Two of the numbers are 5 2/3 and 9 5/6. what's the third number?

If sin 0= 15/17, then:?

Please help with the following?

SAT math question?