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FromTheMoon [43]
4 years ago
9

Combine the like terms and simplify . Please help I will mark Brainly

Mathematics
2 answers:
motikmotik4 years ago
6 0

Answer

3.

q + 21

4.

7s - 5t + 8

Step-by-step explanation:

In question #3, you combine the like term terms. In this example, 7q and -6q, as well as +8 and +13. Therefore, when you combine these terms, the solution is q + 21.

In question #4, the same method is used. You simply have to combine the like terms, only this time with another variable. The only terms to combine are: 3s +  4s = 7s. We are left with the following: 7s - 5t + 8.

Hope that helped!!

Andrej [43]4 years ago
5 0
3. is q+21
4. 7s-5t+8
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Pls help mark u brainlist
Molodets [167]
Do what that person with the long explanation says it’s most likely right!!
8 0
3 years ago
The difference between two numbers is 25. The smaller number us 1/6th of the larger number. What is the value of the smaller num
Nataliya [291]

Answer:

5

Step-by-step explanation:

Let L be the larger number and s be the smaller one.

Then we have two equations.

(1) L – s = 25

(2)       s = L/6     Multiply both sides by 6

        6s = L         Substitute the value for L in Equation(1)

 6s – s = 25        Combine like terms

       5s = 25        Divide both sides by 5

         s = 5

The value of the smaller number is 5.

7 0
3 years ago
Suppose that 5 cards are drawn from a well-shuffled deck of 52 cards. What is the probability that all 5 are not black?
lions [1.4K]
Here's the way I see it:  5 cards are drawn, one by one, without replacement.  Half (or 26) of the original deck are black and half (26) are white.

P(5 are not black) = P(5 are red)

P(5 are not black) = P(first card is red) * P(second card is red) * P(third card is red)*P(fourth card is red)*P(fifth card is red) =

(26/52) * (25/51) * (24/50) * (23/49) * (22/48) = 0.025   (answer)

We start with 52 cards.  We draw one, leaving 51 cards, 25 of which are red.  And so on.
6 0
3 years ago
Order these numbers from least to greatest.<br> 3.195, 67/20, 3.19, 3 1/3
galina1969 [7]
The numbers from least to greatest are 3.19, 3.195, 3 1/3, and 67/20. This is because 67/20 is equivalent to 3.35 in decimal form, which is greater than all of the other numbers, including 3 1/3, which is 3.3333.
4 0
3 years ago
How much interest would $1500 earn in one day at a rate of 1.75% compounded daily?
soldi70 [24.7K]

Answer:

1526.25 so in one day the interest will have added 26.25

Step-by-step explanation:

5 0
3 years ago
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