Translate and solve: 30 times m is greater than −330. (Write your solution in interval notation.) 30 times m: 30m is greater than -330 30m >...
Write the interval (2,5) in set builder notation It's a closed interval, so we type in [2,5] into the search engine, and we get: {x|2<= x <= 5}
People with a drivers license are at least 16 years old and no older than 85 years old. Set up the inequality, where p represents the people:...
A certain species of fish costs $3.19 each. You can spend at most $35. How many of this type of fish can you buy for your aquarium? Let the...
Ana's height is strictly between 63 and 66 inches. Write a symbolic inequality to represent this scenario. let h be height 63 < h < 66 You can...
The product of x and 7 is not greater than 21 The product of x and 7: 7x Is not greater than means less than or equal to, so we have our...
x is smaller than 9 and greater than 4 Written as: 4 < x < 9 To display the interval notation, use our interval notation calculator.
-2 <= x +4 < 9 Subtract 4 from each piece: -2 - 4 <= x < 5 Simplify: -6 <= x < 5 To find the interval notation, we set up our notation: The...
the sum of a number times 3 and 30 is less than 17 A number is denoted as an arbitrary variable, let's call it x. x Times 3 means we multiply x...
-3x<= -9 or 5+x<6 Take each piece: -3x<= -9 Divide each side by -3: x>=3 Now take 5 + x < 6 5 + x < 6 Subtract 5 from each side: x < 1...
let x be the variable, an age that is at least 57 years old At least means greater than or equal to x >= 57
The product of 2 and y means we multiply 2y Nine less than that product means we subtract 9 2y - 9 Finally, the entire expression is not less...
Is at least means greater than or equal to: 5x + 2x >= 70 If we combine like terms, we have: 7x >=70 We can further simplify by dividing each...
We have two expressions here, so we need a union since we have the word or. First, All real numbers less than or equal to -1 is x <= -1. All...
I saw this ticket come through today. The answer is x > 6. Natural numbers are positive numbers not 0. So 1, 2, 3, ... Let me build this...
Separate names with a comma.