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2 years ago

Which of the following is(are) the solution(s) to |5x+2|=8

Mathematics

2 answers:

kondor19780726 [428]2 years ago

7 0

Answer:

Step-by-step explanation:

|5x+2|=8 this mean that:

5x+2=8 and 5x+2=-8

5x+2-2+8-2 and 5x+2-2=8-2

5x=6 and 5x=-10 then divided both sides by 5

x=6/5 and x=-2

iren [92.7K]2 years ago

6 0

Option A.

Hope it helps.

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The population of Dawn land is changing exponentially. This change is modeled by the function f(x) = 60,000(1.01)x . Interpret t

LiRa [457]

Answer:

The function has an initial population size of 60,000 which increase at a rate of 1%

Step-by-step explanation:

Given the expression :

f(x) = 60,000(1.01)^x

Since 1.01 > 1 (exponential

The general form of an Exponential growth function.

y = p(1 + r)^x

p = 60000 = initial population

1 + r = 1.01 ; where r = growth rate

r = 1.01 - 1 ; r = 0.01 =

r = 0.01 * 100% = 1% growth rate

5 0

3 years ago

Please help, I've never gotten these and I still dont. this test is 95% of my grade

sweet-ann [11.9K]

Answer:

-10

-4

-13

Step-by-step explanation:

this is how to do it.

4 0

2 years ago

ILL MARK BRAINLIEST AND GIVE FREE POINTS Solve the system y = -x + 7 and y = 0.5(x - 3)2

Varvara68 [4.7K]

Answer:

Point Form:

( 5 , 2)

Equation Form:

x = 5 , y = 2

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

8 0

2 years ago

1/2 (3/2 y + 1/3) = -1/2 (y- 5/2)

dem82 [27]

1/2 [ (3/2)y + 1/3] = -1/2 [y-5/2]

(3/2)y + 1/3 = -(1/2)y + 3

(3/2 + 1/2)y = 3 - 1/3

2y = 8/3

y = 4/3

y = 1.33

#$#HOPE YOU UNDERSTAND #$#

#$¥THANK YOU ¥$#

❤ ☺ ☺ ☺ ☺ ☺ ☺ ❤ 

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2 years ago

Events A and B are mutually exclusive. Events B and C are non-mutually exclusive. Which Venn diagram could represent this descri

koban [17]

Answer: The 4th Venn diagram. (A and B aren't touching, A and B are touching C though.)

3 0

3 years ago

Read 2 more answers