Algebra - math problems
Number of problems found: 3138
- AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
For what x expression ? equals zero?
What is better for people (employees)? ?
It is true (prove it) that if a> b> 0: ?
- Simple equation 10
35= 7*3*x what is x?
- Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
- Simple equation
Solve for x: 3(x + 2) = x - 18
Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2
- The university
At a certain university, 25% of students are in the business faculty. Of the students in the business faculty, 66% are males. However, only 52% of all students at the university are male. a. What is the probability that a student selected at random in the
Which decimals when subtracted equal 3.89: a - b = 3.89
Seven times my age is 8, less than the largest two-digit number. How old am I?
Simplify: 8(−9 − 5x) + 4b use x = 9 and b = −9
- Find the 20
Find the product and the sum of the roots of x2 + 3x - 9 = 0
Solve equation with negatives: X/(-5) + 2 = -9
- Negative in equation
2x + 3 + 7x = – 24, what is the value of x?
- If-then equation
If 5x - 17 = -x + 7, then x =
- Quadratic inequation
If 5x + x² > 100, then x is not
Find x: x + 1/2 = 1/3
- Third member
Determine the third member of the AP if a4=93, d=7.5.