David W.

Math Geometry

04/22/18

An angle measures 82° less than the measure of a supplementary angle. What is the measure of each angle?

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Test Results

04/22/18

If I have 25 students take a test and 17 pass the test what would be the percent?

6 students failed the test.

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Algebra Word Problem (grade 8)

04/22/18

After how many seconds will the hawk reach a height of 5m?

A hawk is hunting it's prey. It begins its descent from a height of 63m. This can be modelled using the expression 63- h = 5.4t, where t represents the time, in seconds, and h represents the height... more

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Word Problem

04/22/18

Jerry can detail a car by himself in 50 minutes. Sally does the same job in 1 hour. How long will it take them to detail a car working together?

Jerry can detail a car by himself in 50 minutes. Sally does the same job in 1 hour. How long will it take them to detail a car working together? How long will it take to derail the car... more

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Equations Slope Intercept Form

04/22/18

Find the equation of a line through the point (8,-1) and perpendicular to the graph of the line 2x+3y=21. Write the equation in slope intercept form

Having trouble figuring out how to do this problem with being given the slope of the line

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Other

04/22/18

nickels and dimes

There are 60 nickels, dimes, and quarters totaling $7,20. If there are five times as many quarters as dimes, how many nickels are there?

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Digits Of Positive Number

04/22/18

digits of positive number

The sum of the two digits of a positive integer is 12. When the digits were reversed, the new number was 54 greater than the original. What is the product of the digits of the original number... more

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Speed Of The Boat

04/22/18

boat downstream

If a boat in a 4mph current can travel 76 miles downstream in the same time it takes to travel 20 miles upstream, what is the speed of the boat in still water?

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Translating Word Problems Into Inequalities

04/21/18

the sum of 2 consecutive integers is less than 25 what is the greatest possible pair?

i need to know what's the greatest possible pair of the sum of 2 consecutive integers that are less than 25

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Math

04/21/18

A jazz concert brought in $124000 on the sale of 8,000 tickets.if the tickets sold $10& $20 each, how many of each type of ticket were sold?

math word problem

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Algerbra

04/21/18

A fuel mixture consists of 3 parts oil and 13 parts gasoline.

A fuel mixture consists of 3 parts oil and 13 parts gasoline. The oil costs $0.75 per liter, and the gasoline costs $1.60 per liter. A mechanic makes 432 liters of the mixture. How much oil does he... more

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Oc Oc

04/21/18

a local hamburger shop sold a combined total of 508 hamburger and cheeseburgers on saturday ,they were 58 moore cheeseburgers sold than hamburgers. how many ham

Pleaseeeeee

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Math

04/21/18

Word problem

Two cyclists leave town 160 mi apart at the same time and travel towards each other. One cyclist travels 8 mi/h slower than the other. If they meet in 4 hours what is the rate of each cyclist?

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Absolute Value

04/21/18

how do you solve ⎮ 7 − 6n ⎮ = 13

We learned how, but I completely forgot

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Other

04/21/18

the sum of two number is 345678 if one number is 16016 greater than the other number what is the greatest number?

Answer the Qn.

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Please Help Me Asap..

04/21/18

write the equivalent of root 12 and root 8

write the equivalent of √12 and √8

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Percents

04/21/18

help with percents?

A dairy needs 306 gallons of milk containing 5% butterfat. How many gallons each of milk containing 6% butterfat and milk containing 3% butterfat must be used to obtain the desired 306 gallons?

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Math Help For College

04/20/18