Algebra - math word problems - page 80 of 304

Number of problems found: 6080

Equations 6005
Solve a system of two equations with two unknowns, x and y: 3x - 4y = 12 -x + 3y = 1 Will the sum of x + y be equal?
Inequality: 6003
Determine the three odd integers that solve the inequality: -x> 6
Kilograms 5983
The crate with apples weighs x kilograms. Empty box y kilograms. How many kilograms of apples are in 20 crates?
Two numbers 6
Fill two natural numbers a, b: 7 + blank- blank = 5
Father and son
When I was 11, my father was 35 years old. Today, my father has three times more years than me. How old is she?
I think
I think a number. When I multiply it by five and subtract 477, I get the same number as if I multiplied it twice. What number do I think?
Expressions 5949
The expressions A = 8x + 17, B = -12x-12, C = 9x-10 are given. Two-fifths of the sum of expressions A, B, and C are equal ...
Sister 5947
I was twice as old as my sister four years ago. How old am I today?
Bread to kilos
They brought in d two kilos and t three kilos of bread to the store. By the end of the day, they sold 14 two-kg bread. How many kilos of bread remained in the store by the next day?
Petko 5945
Petko and Lenka are two years older than Jana. Jana is eight years old. Petko is two years older than Lenka. How old is Lenka? How old is Petko?
Question 5942
What number should be added instead of the question mark 25/45 =? / 24. And how do we find out?
Fractions
Three-quarters of an unknown number is 4/5. What is 5/6 of this unknown number?
Distribution 5932
One-half of the turnover is used for wages and one-third for production and distribution. After postponing CZK 100,000 for marketing, CZK 230,000 will remain. How high is the total turnover?
Together 5930
Vlado ate 1/5 of the candies. Marek ate 1/3 of the sweets, and Susan ate 21 candies. How many candies were together?
Oranges 5927
When you buy 3 kg of apples and 2 kg of oranges, we will pay € 12. When you buy 2 kg of apples and 4 kg of oranges, we pay € 16. How much does 1 kg of apples cost?
Eva and
Eva and Jana have a total of 560 CZK. Eva has a third more than Jana. How much CZK does each have?
Geometric 5895
A2 + a3 = -6 a1 + a2 + a3 + a4 = 20 Geometric sequence q, a1?
Advantage 5885
Boris and Braňo were on vacation by the sea with their parents. The stay cost the whole family 2170 euros. The trip price for a child was 115 euros lower than an adult's. Both boys took advantage of this discount this year. What was the price of the tour
Michaell 5871
Michaell and Erika saved € 30. Erika saved five times more than Michaell. How much did Erika save?
Flour
Kim needs 3/4 cup of flour to make 12 cookies. How much flour would she need to make 60 cookies?

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