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chubhunter [2.5K]
3 years ago
15

Question 1/14

Mathematics
1 answer:
Lostsunrise [7]3 years ago
8 0

An algebraic expression that represents the weight of this object is W=72+3.9m

  • Let the weight of this object be W.
  • Let the month be m.

<u>Given the following data:</u>

  • Weight of object = 72 pounds.
  • Increment = 3.9 pounds per month.

To write an algebraic expression that represents the weight of this object:

<h3>How to write an algebraic expression.</h3>

In this exercise, you're required to write an algebraic expression that represents the weight of this object. Thus, we would choose some variables to denote the parameters that were given in this word problem.

Therefore, the algebraic expression would be written as follows:

W=72+3.9m

Read more on word problems here: brainly.com/question/13170908

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julia-pushkina [17]
The answer is c hope u get it rt
7 0
3 years ago
12 POINTS!!!
dimaraw [331]

Answer:

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP ME<br> 4x+1/3 y^2<br> x=2<br> y=3
Rama09 [41]
4(2)+1/3(3^2) = 11
Hope you got this
3 0
3 years ago
. How long does it take hair to grow 8 inches?
Veronika [31]

First of all, I do not see the need for the very long pause before the question. It just makes people like me have a harder job answering. But ok, here we go.


On average, it will take 9–10 months for that growth to occur.

However, look at this answer to the question, and read it carefully before using the above as an answer.

The length of time it takes to go from shorter to longer hair depends on whether you're starting from a pixie cut or a bob, and whether you're aiming for ponytail length or Rapunzel locks. It also hinges on the condition of your hair, what kind of nutrition you're consuming, how often you're trimming and how much you're stressing out your tresses along the way. Start from the inside and work your way out to add inches to your hair length in the least amount of time.

Beauty begins on the inside, and long, lustrous locks are no exception. A diet balanced in fruits, vegetables, protein and calcium is a good start, but ask your doctor if adding a supplement is in order. Hair can benefit from iron, which helps oxygenate strands, and zinc, which also aids in growth. Biotin and other B-complex vitamins help plump up hair thickness while adding healthy shine. Vitamin D can help keep follicles on a regular growth schedule. Foods and vitamin supplements that feed the hair can also give skin and nails a boost for a complete healthy makeover.

For the second question:

If you would like to know how much a 93-pound person weighs on the Moon, you can calculate this using the following steps:


120 pounds on the Earth ... 20 pounds on the Moon

93 pounds on the Earth ... x pounds on the Moon = ?


120 * x = 20 * 93      /120

x = 20 * 93 / 120

x = 15.5 pounds on the Moon


The correct result would be 15.5 pounds on the Moon.

3 0
3 years ago
All 28 members in Crestview High School’s Ski Club went on a one-day ski trip. Members can rent skis for $16.00 per day or snowb
antoniya [11.8K]

The way I would approach such a question is to put it into equations. My first equation would be 16x+19y=478 which represents $16 on ski's per person and $19 on snowboards must add up to $478 My second would be x+y=28 because the number of skis and snowboards rented must add up to 28 so each person has one item. Next you solve them simultaniously. Gonna use elimination 

16x+19y=478 (1) 

<span>x+y=28 (2) </span>

16x+16y=448 (3 = equation 2 * 16) (1)-(3) => 3y=30 y = 10. So now we know that 10 people rented snow boards. Just sub that into eq (2) and get x = 18. So 10 people got snow boards and 18 ski's. 

To check, 10x19 = 190 16x18= 228 

190+228=478 which works out perfectly!

8 0
3 years ago
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