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sesenic [268]
4 years ago
9

Sammy and his family took a hiking trip to the mountains. They started out with 20 pounds of food. They plan on eating 4 pounds

of food each day. Write a. Equation that relates the remaining food supply r to the number d
Mathematics
1 answer:
Vlad [161]4 years ago
4 0

Answer:

The answer is r = 20 - 4d

Step-by-step explanation:

They started out with 20 pounds of food and consume 4 pounds each day which implies after d number of days, they would have consumed 4d pounds.

Hence, the remaining amount of food (r) = 20 - 4d

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WILL BE MARKED BRAINLIEST PLEASE HELP!!!!!!!!!
salantis [7]

Answer:

x_{3}=2

The first term is \frac{1}{2}

 

5 0
3 years ago
Will mark brainliest
FinnZ [79.3K]

Answer:

Yes and SSS

Step-by-step explanation:

Let’s write down the ratios to figure out the first question:

RP:MN=5:3

NP:ML=10:6

RN:LN=15:9

Notice that we can simplify all of those ratios to 5:3. That means that the sides are all similar, so yes, the triangles are similar.

For the second question: They are similar by because all sides are similar in the same ratio. That means that they are similar by the SSS similarity.

Hope that helps

5 0
3 years ago
Please help asap....​
aniked [119]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Two fewer than a number doubled is the same as the number decreased by 38. if n is "the number," which equation could be used to
Alona [7]
   
\displaystyle \\ 
\text{We use the following equation:} \\  \\ 
 \frac{n}{2} = n - 38 \\  \\ 
We solve for n: \\  \\ 
 \frac{n}{2} = n - 38 ~~\Big| \times 2 \\  \\  
n = 2 \times  n - 2 \times 38 \\  \\ 
n = 2n - 76 \\  \\ 
2n - n = 76 \\  \\ 
\boxed{n = 76} \\  \\ 
\text{Verification: } \\  \\ 
\frac{n}{2} = n - 38 \\  \\ 
\frac{76}{2} = 76 - 38 \\  \\ 
\boxed{38 = 38  ~~~ Correct }



8 0
4 years ago
Elizabeth pumps 3 1/2 gallons of gas in1/4 of a tank. How many gallons does a full tank hold?
kicyunya [14]

Step-by-step explanation:

so we know that 3.5 is one fourth of a tank

it takes four 3.5 to make a full tank

4 * 3.5

14 gallons is your answer

<h2><u><em>please vote brainliest and say thanks and rate 5 stars<<3</em></u></h2>
3 0
4 years ago
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