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makvit [3.9K]
3 years ago
8

Peter and Amanda collect seashells on a beach. They both had 0 seashells when they started. Peter collects 5 seashells every min

ute and Amanda collects 8 seashells every minute. Which graph and explanation correctly represent the number of shells Peter and Amanda have collected?
Mathematics
2 answers:
ankoles [38]3 years ago
3 0

Answer:

5x+8y

Step-by-step explanation:

Hope Your Thanksgiving Went Well, Here's Some Help Cleaning Up

-TheKoolKid1O1

Ilya [14]3 years ago
3 0

Answer:1

Step-by-step explanation:

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The area of Sahara desert is 7 times the area of the Gobi Desert. If the sum of their areas is 4,000,000 square miles, find the
ryzh [129]
X=area of Sahara.
y=area of the Gobi Desert.
We suggest this system equations:
x+y=4000000
x=7y
solve by susbstitution method.
(7y)+y=4,000,000
8y=4,000,000
y=4,000,000 / 8=500,000

x=7y
x=7(500,000)=3,500,000

The area of Sahara=3,500,00 miles².
The area of the Gobi Desert=500,000 miles²

To check:
Te sum of their areas is : 3,500,000 miles²+500,000 miles²=4,000,000 miles²
Te area of sahara (3,500,000 miles²) is 7 times the area of the Gobi Desert (7*500,000 miles²=3,500,000 miles²).
4 0
3 years ago
Find the mean of these numbers:<br> 5,11,2,12,4,2
givi [52]

Answer:

6

Step-by-step explanation:

Add all the  numbers together which you get 36.

next divide 36 by the total of number you have.

so 36 divided by 6 equals 6.

6 0
2 years ago
A study of body fat on 250 men collected measurements of 12 body parts as well as the percentage of body fat that the men carrie
MrMuchimi

Answer:

bicep circumference is a measurement of our body part we need to collect all our so we know our body fats.

8 0
3 years ago
Find a current example of a linear optimization model used in your industry. Describe the industry's needs, including any unique
marishachu [46]

Answer:

Follows are the explanation to the given question:

Step-by-step explanation:

Its determination of inventory amounts for various products. Its demand is an excellent illustration of a dynamic optimization model used in my businesses. Throughout this case, its store has restrictions within this room are limited. There are only 100 bottles of beverages to be sold, for instance, so there is a market restriction that no one can sell upwards of 50 plastic cups, 30 power beverages, and 40 nutritional cokes. Throughout this situation, these goods, even the maximum quantity supplied is 30, 18, and 28. The profit for each unit is $1, $1.4, and $0.8, etc. With each form of soft drink to also be calculated, a linear extra value is thus necessary.

5 0
3 years ago
C x 34 = <br><br> Show Your work
Brut [27]

Answer:

C x 34 or 34c

Step-by-step explanation:

There isn't really a way to show work or really an answer unless you have a value for C but I hope this helped anyway.

3 0
3 years ago
Read 2 more answers
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