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Naily [24]
4 years ago
6

two different type of teas are sold in your store. If you know 100 cups of tea were sold and one type sold 5 times as much as th

e other type,how much of each type of tea were sold
Mathematics
1 answer:
Ugo [173]4 years ago
6 0

We know there is a total of 100 cups of tea sold and that there are two types of teas involved.

x = tea 1

y = tea 2

We can set up two equations and use substitution to solve:

x + y = 100 cups of tea sold total

One of the teas sold 5 times as much as the other. Let's believe that this was tea 1:

x = 5y (5 times as much means multiplication, and 'other' means y)

If x = 5y, then this must be true for the first equation. So we'll test this by plugging it in:

5y + y = 100

6y = 100

y = about 16.67

Now we can use this number to solve for x in the original equation:

x + 16.67 = 100

x = 83.33

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Pleaseeee help is for today
svetlana [45]

Answer:  <em>a + ( 2a - 7 ) = 41</em>

Explanation:

Let be "a" the Nicci's age and "s" the Nicci's sister.

You know that the sum of Nicci's age and her sister's age is 41. This can be represented with the following equation:

<em>a + 8 = 41</em>

And knowing that Nicci's sister is 7 years less than twice Nicci's age, you can write another equation to represent this:

<em>8 = 2a - 7</em>

Now, substitute the second equation into the first equation in order to find the equation that represents this relationship.

Then, this is:

<em>a + ( 2a - 7 ) = 41</em>

<em></em>

<em>Hope it helps...</em>

7 0
3 years ago
WHAT DEFINES THE SOLUTION SET FOR THE INEQUALITY -X/2 +4&lt;12 ? DUE BY 10:50
Marrrta [24]

-x/2+4<12

      -4  -4

-x/2<8

  *2  *2

-x<16

/-1 /-1

x<-16

---

hope it helps

4 0
3 years ago
HELP ME ASAP!!!!!!!!
Natali5045456 [20]
#9
99 cent for 100 paper
4.29 for 500 paper

multiply 100 and 5=500
so now multiply .99 and 5=4.95


the better deal would be $4.29 for 500 paper

3 0
3 years ago
Need help ASAP plz and I've got more if anyone wants to help​
rodikova [14]

Answer:

1/4+1/4+1/4+1/4+1/4+1/4= 1.5

3/10x2/3= 0.2

2/4x2/3= 0.33333333333  (just put 0.3 with a line on top of the 3)

6 divided by 1/2 = 12/1 or 12

9 divided by 1/3 = 27/1 or 27

2/5 divided by 3/4 = 8/15

1/2 divided by 2/3 = 3/4

6 0
3 years ago
Can you guys help i’m kinda struggling
Paraphin [41]

Answer:

D is the answer

Step-by-step explanation:

PLEASE MARK BRAINLIEST

5 0
3 years ago
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