Algebra - math word problems - page 18 of 292
Number of problems found: 5828
- GP - terms
Which term of the G.P., 2, 8, 32, ... up to n terms is 131072?
- The ratio 20
The ratio of the boys to the girls is 1:3. There are 20 pupils. How many boys and how many girls are there?
- Cows and hens
In a group of cows and hens, the number of legs is 14, more than twice the number of heads. Find the number of cows.
- The ratio 16
Express the following ratio in simplest form: 90:100
- Collinear lines
Points A, B, and C are collinear, and B lies between A and C. If AC = 48, AB = 2x + 2, and BC = 3x + 6, what is BC?
- By selling
By selling an article for $ 21, a trader loses as much percent as the cost price of the article. Find the cost price.
- The slope 2
What is the slope of the line that passes through the points (-4, -7) and (-2,-19)? Write your answer in the simplest form.
- Twice a number
If 73 is one more than twice a number, what is 50% of the number?
- Factorial divisible by 75
Find the least positive integer n such that n! is divisible by 75.
- Pesos
What amount increased by 20% will equal P60?
- Line in normal form
Try to find the equation of a line given two points in the form Ax+By=C. passes through the points: (2,1) and (-2,2)
- Gasoline 15
A car consumes 8 liters of gasoline for 20km. How far can it go for 36 liters?
- Subtracting 7
Subtracting 50 from 50% of a number we get 50 as remainder. Find the number.
- Eggs in basket
If the eggs in a basket are removed twice at a time, one will remain. Two eggs will remain if the eggs are removed three at a time. If the eggs are removed four, five, or six at a time, the three, four, and five eggs will remain, respectively. However, no
- Min-max
What is the maximum and minimum of the data set: 6, 2, 3, 3, 2, 2
- Complement and supplement
Find the measure of an angle if 7 times its complement is 10° less than 3 times its supplement.
- Equation of a line
Find the equation of a line that passes through (1, 3) and is parallel to the line y = - 2x + 4.
- A linear
A linear function has a y-intercept of -12 and a slope of 3/2. What is the equation of the line?
- Horseback riding
The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the cost, in dollars, for 4 people to go horseback riding for 3 hours each? Select all that apply. Responses: A = 4(3x+2) B = 3(4x+
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