Algebra - math word problems - page 195 of 276
Algebra is a branch of mathematics that uses not only numbers and characters but also letters to solve operations. For example 3x+5x is 8x.Number of problems found: 5513
- Series
Andrew wrote this series of numbers: 1,3,7,15, ...., n. Which number in the series does not belong? ... - Sequence
Find the common ratio of the sequence -1, 3, -9, 27, -81. Please ratio writes as a decimal number rounded to a tenth. - Trains
Daily passes the same track section 8 pairs of trains with average 2400 passengers. How many people, on average, travel on one train? - Determine 82148
If we reduce the unknown number by 24%, we get the number 358. Determine the unknown number.
- Determine 4104
Determine the value of x in this equation: (0.125^x) · 104 = 5000 - Sparrow ball
On the sparrow's ball were males and females. There were 160 sparrows. Males were 24 more than females. How many sparrow females were at a ball? - Cow
104 cow consumes 6968 kg hay per day. How many kg of hay consume one cow in one day? - Smallest 80368
What is the smallest whole number to replace the known x for: 9> x/3> 4. - 2-3-6-15-42- 62474
A series of numbers was created according to a specific key. Uncover it and fill in the last two missing numbers. 2-3-6-15-42-? -?
- Remainder 34441
Find the remainder after division when we divide the sum of 1! +2! +3! +. ... . +300! number 13. - Five-digit 30481
Find the smallest five-digit number A432B that is divisible by 15. - Determine 8322
Determine which number belongs instead of the question mark 25 -? - 205 - 610 -1825 - Consecutive 4122
The sum of four consecutive natural numbers is 90. Determine these numbers. - Expression 3887
Determine what z equals in the expression 169^z = 2 · 6.5
- Determine 3841
Determine the value of x: 2^x = (2^-3): 2 - Calculate 3803
Calculate the value of y: 3^y = 0.333 - Chambers
The decision-making committee consists of three people. For the commission's decision to be valid, at least two members must vote similarly. It is not possible not to vote in the commission. Everyone only votes yes or no. We assume that the first two memb - Two numbers 14
Two numbers are in the ratio 7:9. If the sum of the numbers is 112, then the larger number is: - Divisible by nine
How many three-digit natural numbers in total are divisible without a remainder by the number 9?
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