I need help with my math homework.

The number n and −34 are additive inverses.Drag and drop −34 and n to their correct positions on the number line.Drag and drop the label "Sum" to the sum of −34 and n.

10/23/17

Function with domain of Z and range of R ?

Is it possible to get a function with a domain of Z (integers) and a range of R (real numbers)?if yes, give an exampleif no, explain why

You start out driving from your house to an old friend’s house in a different town which is 280 miles away.

After an hour and a half, you have gone 105 miles. Assuming your speed is constant, find a linear function, D(t) , which gives the distance from your house (in miles) as a function of time (in... more

10/22/17

Four times some number equals twice the number increased by 104

I am still a little confuse, can someone please explain

10/22/17

X=-9 Y=-8 Are the graphs of the equations identical lines, parallel lines, or intersecting at a single point?

Without graphing, answer the questions for the system of equations below. Are the graphs of the given equations identical lines, parallel lines, or intersecting at a single point? X=-9 y=-8

Give the degree of the polynomial

-4-13w3 v3 u +u4 w3 -2v8

10/20/17

Factor as the product of two binomials. x^2+8x+12=x ​2 ​​ +8x+12=x, start superscript, 2, end superscript, plus, 8, x, plus, 12, equals

Factor as the product of two binomials.x^2+8x+12=x2 +8x+12=x, start superscript, 2, end superscript, plus, 8, x, plus, 12, equals

10/20/17

Ron earned $4 per hour on Saturdays and $5 per hour on Sundays. He worked 17 hours one weekend and earned $76. How many hours did he work on Sunday?

The equation should have either 76 or 17 at the other side of the equals sign.

10/18/17

Aaron, frank and Mary's vote ratio was 4 : 3 : 2, 316 votes total how many did frank receive?

In a recent election the number of votes received by Aaron, frank and Mary were in the ratio 4 : 3 : 2. If a total of 315 votes were cast, how many votes did frank receive?

10/18/17

How many first class tickets did Sarah buy?

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 12 people took the trip. She was able to purchase coach tickets... more

Distributive property

Use the distributive property to remove the parentheses  (w+8)11

10/16/17

The sum of 4 consecutive even numbers is 36 what is the first number in this sequence?

I need help on this I don't know what I doudhddhdhfhfhfjfhfhfhfhfhf HD HD hchc Uchida hchchchvhchchchchchchchchchchhc, I am not a big difference between the the the, which was not the same thing as... more

Each video rental was $4.50 each and each video game was $10 each. The total that Carlos paid for the rental was $50.

Write a system of equations for the word problem.   x-y=10 and 4.5x-10y=50 2x-5y=10 and 4x+5y=50 x+y=10 and 4.5x+10y=50

yesteryday grace drove 31 1/2 miles. she used 1 1/4 gallons of gas what is the unit rate for miles per gallons

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10/15/17

”the running times ranged between 10 min and 16 min”

I need This made into an inequality equation please. 

Two cyclists leave towns 201km apart at the same time and travel toward each other. One cyclist travels 5 /kmh faster than the other. If they meet in 3

Two cyclists leave towns 201km apart at the same time and travel toward each other. One cyclist travels 5/kmh faster than the other. If they meet in 3 hours, what is the rate of each cyclist?

10/15/17

Need help on a math story problem

A designer is drawing a scale model of a living room. The scale is such that1/4" on the plan represents 1 foot  in the living room. If the sofa is 6' 8" long, how long is it on the plan

10/14/17

If i have to collect $2500.00 in 160 hours, how much should i have to collect in 32 hours

trying to figure out this problem

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