a boat travels 48 miles up a river in the same amount of time it takes to travel 72 miles down the same river. If the current is 3 miles per hour, what is the speed of the boat in still water...
a boat travels 48 miles up a river in the same amount of time it takes to travel 72 miles down the same river. If the current is 3 miles per hour, what is the speed of the boat in still water...
Solve the equation 58e4t+1 = 30 exactly for t
there is no additional information on the question
I just need to solve for x.
I really need help please. my exam is near and i am not able to answer this question.. please help
Solve the equation 58e4t+1=30 exactly for t.
solve: |4x+5|=21
3y=4[5-3(4-y)]
x-2y=5 x-2y=5
Solve y=2(x+5)
solve 3LW=V
Solve x4 + x2 – 2 = 0. a. x = ±1 or x = ±i b. x = ±1 or x = i√2 c. x = ±1 or x = ±2 d. x = ±1 or x = √2 Choose one thanks
help please
1. solve 36y^2-5=25 (use radical as needed, use comma to separate answers) 2.100x^2-49 has a common factor of 4,900, is this statement true or not and why?
Harris invested $200 in a savings account for 5 years. At the end of 5 years, his savings account had $450 in it. If $200 represents P, the principal amount, which percent represents...
2 equations That are giving me difficulty. Solve a) (2x+3)/(x+5) + (1)/(2) = (7)/(2x+10) b)(x2+4x+3)/(x2+5x+6)...
can someone solves this one? I don't get it
can someone do this please?
I want to see the steps please
1)) (write and equation) A truck leaves a house and travels at a steady rate of 40mi/h. the family leaves the house 1 hour later following the same route. they travel at a steady rate of...