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Anettt [7]
3 years ago
9

What is an equivalent expression for −2y−8+4y

Mathematics
2 answers:
miskamm [114]3 years ago
5 0

Answer:

2y-8

Step-by-step explanation:

2y+4y=2y

so it's 2y-8

Nonamiya [84]3 years ago
4 0

Answer:

2y-8

Step-by-step explanation:

-2y-8+4y

add like terms

2y-8

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The sum of three consecutive even integers is −246. Find the three integers.
Karolina [17]

Answer:

-83, -82, and -81

Step-by-step explanation:

Step 1: Declare your variable

Let x represent the largest of the 3 consecutive integer

Integer 1: x

Integer 2: x + 1

Integer 3: x + 2

Step 2: Create an equation

(x) + (x + 1) + (x + 2) = -246

Step 3: Solve

x + x + 1 + x + 2 = -246

3x + 3 = -246

3x = -249

\frac{3x}{3}=\frac{-249}{3}

x = -83

FInd the other 2 numbers

Integer 1: -83

Integer 2: -82

Integer 3: -81

Step 4: Therefore Statement

Therefore the 3 consecutive numbers are -83, -82, and -81

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3 years ago
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37.5 times the square root of 3
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3 years ago
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marysya [2.9K]

Answer:

caculate the area of a rectangle of length with 250cm and width with 200cm

5 0
3 years ago
The function f(x) = (1/5) Superscript x is translated up 4 units. Which equation represents the translated function?
jeka94

Answer:

g(x) = (\frac{1}{5}) ^{x} + 4

Step-by-step explanation:

Given f(x) then f(x) + c represents a vertical translation of f(x)

• If c > 0 then a shift up of c units

• If c < 0 then a shift down of c units

Here f(x) is shifted up 4 units, thus translated function is

g(x) = f(x) + 4 = (\frac{1}{5}) ^{x} + 4

6 0
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Step-by-step explanation:

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