Algebra - math word problems - page 123 of 302
Number of problems found: 6040
- The rod
The rod has a length of 90cm. Half is painted blue, the third is red, and the rest is yellow. How long is the yellow part of the rod?
- Non linear eqs
Solve the system of non-linear equations: 3x²-3x-y=-2 -6x²-x-y=-7
- Simple sequence
Continue with this series of numbers: 1792,448, 112, _, _
- EQ2
Solve a quadratic equation: 2x²- 2(x-7)²+5x=0
- Unknown number
Determine the unknown number, which doubles its fourth square and is equal to the fifth square.
- Divisible 72004
Find the natural number between the numbers 70 and 80 divisible without the remainder 5, 3, 15, and 25.
- Decimal 4641
The sum of two decimal numbers, one of the numbers is 3.2, larger than the other, is 52.78.
- Determine 4056
Determine x if 3^x: 3²996 = 81
- Expression 3811
Determine what y equals in the expression 5^y = 1/25
- Children 81752
How many nuts would we need at least to divide the nuts equally among 10 or 18 children?
- Two-thirds 73104
The company has 120 employees, two-thirds of whom are women. Of the women, only a quarter speak both English and German. How many women talk in English and German?
- Husband 64914
Milan, Sara's husband, is four years older and twice as old as she was 17 years ago. How old are they?
- Find whole
Find whole numbers between 155 and 232 that are divisible by 2, 5, and 10.
- Difference 13903
The sum of two integers is three, and their difference is 7. Determine the unknown numbers.
- Nineteenth member
Find the nineteenth member of the arithmetic sequence: a1=33 d=5 find a19
- Difference 3908
Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7.
- Previous 3105
How many apples are in the fifth and eighth baskets if there are five apples in the first and 11 more apples in the next than in the previous one?
- Compare fractions
Find which is the larger of the two fractions: 11/32, 7/24 by expressing the numbers as: a) fractions with the same denominator; b) decimals.
- LCM of polynomials
Find the lcm of 4x³ + 8x² and 5x² -20
- 8 wooden
Eight wooden poles are used for pillars, and the length of the pillars is from an arithmetic progression. If the second pole is 2 meters and the sixth pole is in order 5 meters, find the difference between the sixth and seventh poles.
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