what is two plus two? i am very curious and need help
what is two plus two? i am very curious and need help
Solve the logarithmic equation: log2(x - 1) - log2(x - 3) = log2(2x + 1) - log2(x + 3)
This question is also using weeks which may provide a better input about the question
four divided by the difference of a number and 2 minus 3 divided by a number plus 2, equal 3 times the reciprocal of the difference of the number squared and 4. What is the number?
Katie has a collection of nickels, dimes and quarters with a total value of $4.90. There are 7 more dimes than nickels and 4 more quarters than nickels, how many of each coin does she have?
On Saturday an orchard sold 83 bags of apples. there are 27 apples in each bag. which expression represents the total number of apples sold. A. 16+6+56+21 B. 160+60+56+21 C...
I am trying to see how much I have over paid for the year so I can get proper credit for my payments.
What's nine plus ten?What's nine plus ten?
1.003 + 47
Marissa has $4.40 in quarters and dimes. If she has 5 more quarters than dimes, how many of each coin does she have?
i need to add this negitive fraction number with the positive
The Irish Step Dancers performed 2 shows every night, except Sunday. The show ran for 5 weeks. How many shows did the dancers perform?
In a soccer match, the goal keeper stands on the midpoint of her goal line. she kicks the ball 25m at an angle of 35deg to the goal line. her teammate takes the pass and kicks it 40m farther, parallel...
addition adding numbers
For cos x cos 3x - sin x sin 3x=0 use an addition or subtraction formula to simplify the equation and then find all solutions of the equation in the interval [0, pi) the answer...
cos (3pi/7) cos (2pi/21)+ sin (3pi/7) sin (2pi/21)= cos (pi/A)= B/2 A= B=
what ist 23+332
how do you add?
I have three problems that I can't completely figure. I appreciate any help and explanations! 17 - 6 ...
I can't seem to get past this problem... 2x + 5 3x x-8 For...