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jasenka [17]
3 years ago
13

Find the equivalent expression. 3+5x−4y+2y−8x

Mathematics
2 answers:
Luba_88 [7]3 years ago
8 0

Answer:

-3x - 2y + 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

3 + 5x - 4y + 2y - 8x

<u>Step 2: Simplify</u>

  1. Combine like terms (x):                    -3x - 4y + 2y + 3
  2. Combine like terms (y):                    -3x - 2y + 3
nexus9112 [7]3 years ago
4 0

Answer:

3+5x−4y+2y−8x is the equivalent ti 3-3x-2y

Step-by-step explanation:

3+5x−4y+2y−8x

3+5x-8x-4y+2y

3-3x-2y

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HELP 10pts!!!
Vikki [24]

Answer:

148.12m²

Step-by-step explanation:

At first, lets find the area of rectangle.

length = 14m

breadth = 6m

Area of rectangle = length x breadth

= 14 x 6

= 84m²

Now, For the area of sector of the circle,

Given angle (a) = 34

radius = 14m

Area of the sector = a / 360 x pi x r²

= 34/360 x 3.14 x 14²

= 34 / 360 x 3.14 x 196

= 58.12m²

Now adding both areas,

84 + 58.12 = 142.12m²

4 0
3 years ago
How can you tell if a function is linear by looking at the graph or the equation​
MrMuchimi
Every linear graph is just a straight line, so if there are any curves or unnatural shapes, than you know it is not linear. As for equations, if it can be shaped into y=mx+b where m and b are numbers, then it will be a linear equation.
7 0
2 years ago
How many quarts are equal to 14 gallons?
murzikaleks [220]

Answer:

56

Step-by-step explanation:

if you multiply the volume by 4, you will get 56

5 0
3 years ago
Read 2 more answers
Two sides of a triangle measure 10cm and 18cm . Which could be the measure of the third side of the triangle?
ValentinkaMS [17]
It cannot be 30, because the sum of two sides should be more than third side
-not D
10+18=28 <30

it cannot be 6 +10 < 18

it cannot 8
8+10=18

so it is has to be C) 12
12+18>10
10+12>18
10+18>12
answer  C. 12 cm

8 0
3 years ago
6
qwelly [4]
28% of 1500 is 420.

so add it to 1500 and you’ll get 1920
7 0
3 years ago
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