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Lina20 [59]
3 years ago
5

-5(6x+3y-1) Simplify

Mathematics
1 answer:
BigorU [14]3 years ago
7 0

Answer:

-30x+15y+5 is the simplified answer

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Find the symmetries<br> Y^2+4=x
Mamont248 [21]
Hello:
<span>the symmetries : axis- x </span>

7 0
4 years ago
A shop has one-pound bags of peanuts for $2 and three-pound bags of peanuts for $5.50. If you buy 8 bags and spend $37, how many
Andrew [12]

Answer:

  • 6 3-lb bags
  • 2 1-lb bags

Step-by-step explanation:

Let x represent the number of 3-lb bags purchased. Then the total purchase was ...

  $2(8 -x) +$5.50(x) = $37

  16 +3.50x = 37 . . . . . . . . . divide by $, collect terms

  3.50x = 21 . . . . . . . . . . . . . subtract 16

  21/3.50 = x = 6 . . . . . . . . divide by the coefficient of x

You bought 6 3-lb bags of peanuts and 2 1-lb bags.

4 0
3 years ago
For each value of u, determine whether it is a solution to -15 = 1 - 4u
Alona [7]

Answer:

1. No

2. No

3. No

4. Yes

Step-by-step explanation:

Plug each option into u then solve the equation and see if the answer matches -15.

Ex. -15 = 1 -4 (2)

     -15 = 1 -8

     -15 = -7

     -15 does not equal -7 therefore it is false. Use Pemdas to solve.

6 0
3 years ago
Create a table.<br> y(n)=0.63^n*25000
Andrei [34K]

Answer:

Is it possible for you to explain it a little more?

Step-by-step explanation:


6 0
3 years ago
List the steps to solve the following equation: 5x - 6 = 44 then solve x
Dafna1 [17]

Answer:

1. Add 6 to both sides, cause that is the inverse of subtraction, so you get 5x = 50 as 6 cancels 6 out.

2. Divide 5 from both sides and get x = 10

7 0
2 years ago
Read 2 more answers
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