63 Answered Questions for the topic Hard To Do

09/24/18

#### When a number is substracted by its square, the result is 42. Find the two possible solutions.

I end up with this format:
x-x*x=42 is it correct?

Hard To Do Math

09/05/18

#### computer normally cost $500 is on sale for 10% off. If a salesperson makes a 5% commision on sales how much wouldd it cost

it is hard to understand and it is a lot of work

Hard To Do Math

08/31/18

#### A 20-foot flagpole casts an 8-foot shadow. At the same time, an oak casts a 12-foot shadow. How tall is the oak tree? *

algebra1 high school math really hard to figure out. need the answer really fast and it has to be correct.

04/13/18

#### Heba ate 1/12 of a box of cereal. now the box is 3/4 full.What fraction of a full box was there before Heba ate?

please answer fast i need it tom!!!!

03/06/18

#### Related Rate: Ladder Problem

A ladder 10 ft long rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.6 ft/s, how fast is the angle between the ladder and the ground changing when...
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#### What is a set of 7 different numbers that has a median of 93?

Math problem that requires logic and understanding of Algebra.

Hard To Do

02/15/18

#### Reece pays $240.00 every 3 months for car insurance. At this rate how much will Reece pay for 3 years of car insurance.

im having just a little bit of trouble

Hard To Do

02/08/18

#### there are 15 animals in the field. some are goats and some are ducks. there are 46 legs in all.how many of each animal are in the field

this si very difficult

Hard To Do

01/27/18

#### In the UK, Petrol costs £1.24 per litre. In the USA, Petrol costs $3.15 per US gallon. Was petrol cheaper in the UK or in the USA

Plz Help In need halp on Homework

Hard To Do

01/24/18

#### Find the height of a door on a scale drawing if the door is 2 meters tall and the scale is 1 centimeter = 4 meters. Round to the nearest tenth. cm

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

01/09/18

#### elementary school hard math

jane, andre, and maria pick apples. andre picks three times as many pounds as maria. jane picks two times as many pounds as andre. the total weight of the apples is 840 pounds. how many pounds of...
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12/19/17

#### Devaughn is 12 years younger than Sydney. The sum of their ages is 52 . What is Sydney's age?

I'm finishing up math and the semester ends tommorw! I will take all the help I can get, thank you!!

Hard To Do #superhard

12/14/17

#### If someone has 3 coins in their pocket, but none are nickels, how can you get to 55 cents?

I cant figure it out!!!!!

Hard To Do

12/05/17

#### jack drove 44 1/2 miles. he used 1 1/4 gallons of gasoline what is the unit rate for miles per gallon?

i don't get it

Hard To Do

11/29/17

#### 52 blocks per 2hours

52 per 2 hours what is the unit rate so hard for a kid who was absent when t talked about rates

09/22/17

#### The town of Maxwell increased its annual budget from $1,400,000 to 1,800,000 find the percent increase in the budget

The town of Maxwell increased its annual budget from $1,400,000 to 1,800,000 find the percent increase in the budget?

#### The general notation in geometry is that points are labeled with capital letters and coordinates are defined with lowercase letters.

Given the two points A(x1, y1) and B(x2, y2) what do the subscripts on x and y represent? If triangle ABC is a right triangle with C being the right angle, find expressions for the lengths of all...
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Hard To Do

08/14/17

#### Dylan sells 1000 ads for the radio station he works for. He earns 566 per week plus four percent commission. In the last week he earned 6516. How many ads

Please help me

Hard To Do

05/15/17

#### Gabby bought 4 pens and 5 pencils for $6.71. Sydney bought 5 pens and 3 pencils for $7.12. Find the cost of each.

Gabby and Sydney bought some pens and pencils. Gabby bought 4 pens and 5 pencils for $6.71. Sydney bought 5 pens and 3 pencils for $7.12. Find the cost pf each.

05/10/17

#### What is the difference between A,D,E,G,H and B,C,F ------and how are they alike

I was helping my sister with her homework and I found this math question that me or my little sister could find the answer too,and I got no stinking clue what it could be. I would love it if some...
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04/18/17

#### Question Help

Terell has a water purifier for backpacking. It will purify 1 liter of water in 1 minute. How long would it take Terell to purify enough water for 4 canteens that each hold 750mL, and two that each...
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04/15/17

#### Very Hard Algebra Question

I Found an uncommon linear equation from my math book
Given :
X1 + 4X2 + 9X3 + 16X4 +25X5 + 36X6 +49X7 = 1
4X1 + 9X2 + 16X3 + 25X4 + 36X5 + 49X6 + 64X7 = 12
9X1 + 16X2 + 25X3 + 36X4 + 49X5...
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03/06/17

#### If you can help that will be great!

A cargo van is carrying 20 identical steel cylinders. Each cylinder contains compressed oxygen. Altogether, the cylinders weight 1/2 of a ton.
a. In tons, what is the weight of each cylinder?
b....
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02/28/17

#### Ms. Pierce bought a camera that cost $450. In addition, she had to pay 4% sales tax. How much did Ms. Pierce pay for the camera?

This math equation is something i have been given. I am in 6th grade failing terribly XD will anyone help?

Hard To Do Vocab

02/07/17

#### I need help with my vocabulary hw it's a page we haft to do

I need help with my vocab hw

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