What is the value of y in the equation 2(4y − 1) = 6?

0
1
6
8

Answers

Answer 1

Answer: 2(4Y-1)=6
8Y-2=6
8Y=6+2
8Y=8
Y=8/8=1

Answer: y=1

Answer 2

Answer: 2(4y-1) = 6

simplify

8y-2 = 6

+2 to both sides

8y = 8

/8 to both sides

y=1

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During the 2017 Major League Baseball season the Cleveland Indians played 162 games. They won 42 games more than they lost. What was the team's win-loss record that year?

Answers

Answer: The team's win-loss record that year is 1.7

Step-by-step explanation:

During the 2017 Major League Baseball season the Cleveland Indians played 162 games.

Let x = the number of games that the

Cleveland Indians lost during the 2017 Major League Baseball season.

This means that the number of games that the Cleveland Indians won during the 2017 Major League Baseball season would be x + 42.

Total number of games played = sum of games won + sum of games lost. This is expressed as

162 = x + 42 + x

2x + 42 = 162

2x = 162-42 = 120

x = 120/2 = 60

Number of games that the Cleveland Indians lost during the 2017 Major League Baseball season is 60

The number of games that the Cleveland Indians won during the 2017 Major League Baseball season is 60 + 42 = 102

The team's win-loss record that year

would be wins/loses

= 102/60 = 1.7

Barry open a compound interest savings account and his initial deposit was $923. The account pays 3.1% annual interest and is compounded annually. How many years it would take for the balance to be $1,735? Round your answer to the nearest hundredth of a year. Example: 23.13 The following is the balance function for compound interest account where: P is the initial deposit, r is the annual interest rate, n is the number of compounding times per year, t is the number of years

Answers

Answer:

The account pays 3.1% annual interest and is compounded annually. How many years it would take for the balance to be $1,735

Step-by-step explanation:

which are the roots of the quadratic function f(b) = b2 – 75? check all that apply. b = 5 square root of 3 b = -5 square root of 3 b = 3 square root of 5 b = -3 square root of 5 b = 25 square root of 3 b = -25 square root of 3

Answers

The answers are b = 5 square root of 3; b = -5 square root of 3. f(b) = b^2 – 75. If f(b) = 0, then b^2 – 75 ) 0. b^2 = 75. b = √75. b = √(25 * 3). b = √25 * √3. b = √(5^2) * √3. Since √x is either -x or x, then √25 = √(5^2) is either -5 or 5. Therefore. b = -5√3 or b = 5√3.

Answer:

$b=5√(3)$ and $b=-5√(3)$ are the roots of given quadratic equation.

Step-by-step explanation:

Given quadratic equation is $f(b)=b^2-75$

We have to check all the given options.

If the value of f(b) gives 0 when put the value of b in above equation then only that b value is the root of quadratic equation.

$b=5√(3): (5√(3))^(2)-75=75-75=0$

$b=-5√(3): (-5√(3))^(2)-75=75-75=0$

$b=3√(5): (3√(5))^(2)-75=45-75=30\neq 0$

$b=-3√(5): (-3√(5))^(2)-75=45-75=30\neq 0$

$b=25√(3): (25√(3))^(2)-75=1875-75=1800\neq 0$

$b=-25√(3): (-25√(3))^(2)-75=1875-75=1800\neq 0$

hence, only first two values $b=5√(3),-5√(3)$ gives the value of f(b)=0 .

⇒ $b=5√(3)$ and $b=-5√(3)$ are the roots of given quadratic equation.

Find the X and Y intercepts (-4,-3) (1,6

Answers

the x intercept is when the line passes through the x axis or when y=0
the y intercept is when the line passes through the y axis or when x=0

so we need to find the equation in slope intercept form or y=mx+b where m=slope or rise over run and b is y intercept

we plot the points and find that the slope is 9/5 so
y=9/5x+b
we subsitute one of the values
-3=9/5(-4)+b
-3=-36/5+b
36/5=7 1/5
-3=-7 1/5+b
b-3=-7 1/5
b=-4 1/5

the equation is y=9/5x-4 and 1/5 or y=9/5x-21/5

x intercept
y=0
0=9/5x-21/5
21/5=9/5x
multiply both sides by 5/9
65/45=1/1x
x=21/9=7/3
x intercept=7/3

y intercept
x=0
y=9/5(0)-21/5
y=-21/5
y intercept=-21/5

Whats bigger then 13.5>__

Answers

Step-by-step explanation:

_ because it is great mer than 13.5

because this symbol means > less than

Max scored 9 runs on Monday and 11 runs on Tuesday. How many runs did he score in all?

Answers

The totalrun he scored in all would be 20.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We have been given that max scored 9 runs on Monday and 11 runs on Tuesday.

We need to find the total number of scores he runs in all.

The run scored on Monday = 9

The run scored on Tuesday= 11

The total = run scored on Monday + run scored on Tuesday

The total = 9 + 11 = 20

The totalscore he runs in all would be 20.

To learn more about the unitary method, please visit the link given below;

brainly.com/question/23423168

#SPJ2

Out of those two days ? 20 runs

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