Enter a rational equation for the real-world application. Do not solve.

A save percentage in lacrosse is found by dividing the number of saves by the number of shots faced. A lacrosse goalie saved 3 of 14 shots. How many additional consecutive saves s must the goalie make to raise his save percentage to 0.650?

The equation to solve this problem is ?

Answer: x < -2.861353

Step-by-step explanation:

simplify to: 0.69897x <-2

divide both sides by 0.69897

0.69897/0.69897 < -2/0.69897

so the answer is x < -2.861353

Answer:

B

Step-by-step explanation:

18 = 2 * 3 * 3 = 2 *3²

[tex]18*3^{(n+2)} = 2*3^{2}*3^{n+2}\\\\[/tex]

                [tex]= 2*3^{2+n+2}\\\\= 2*3^{n+4}\\\\= 2(3)^{n+4}[/tex]

Hint:

[tex]a^{m}*a^{n} = a^{m+n}[/tex]

Answer: 37.1

Step-by-step explanation: 530 x .07

Answer:

$37.10

Step-by-step explanation:

You have to take the total price and multiply it by the decimal equivalent of the sales tax. In this case, 7% = 0.07, and so 530 x 0.07 = 37.10. If you wanted to get the total price (for future reference) then you would simply add the tax total to the original price.

Answer:

h+5=(6y)-8

Step-by-step explanation:

The sum is addition. So it wants you to add h and 5 on one side. Do 6 and y in parentheses on the other side and it wants you to subtract 8 from what you got from 6 times y.

Hope this helped!!

Answer:

Move it up as far as it will go without letting the objective touch the coverslip.

Step-by-step explanation:

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

5+5(9b - 7)

FIRST CASE (JUST EVALUATION)

Given the expression

[tex]5+5\left(9b-7\right)[/tex]

[tex]\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b-c\right)=ab-ac[/tex]

[tex]5+5\left(9b-7\right)=5+5\cdot \:9b-5\cdot \:7[/tex]

                     [tex]=5+45b-35[/tex]

                     [tex]= 45b - 30[/tex]

Therefore, we conclude that:

[tex]5+5\left(9b-7\right)=45b-30[/tex]

SECOND CASE (Finding the value of b)

Assuming we have to determine the value of b

[tex]5+5(9b - 7) = 0[/tex]

As we have determined

[tex]5+5\left(9b-7\right)=45b-30[/tex]

so substituting [tex]5+5\left(9b-7\right)=45b-30[/tex] in the equation

[tex]45b-30 = 0[/tex]

Add 30 to both sides

[tex]45b-30+30=0+30[/tex]

Simplify

[tex]45b=30[/tex]

Divide both sides by 45

[tex]\frac{45b}{45}=\frac{30}{45}[/tex]

Simplify

[tex]b=\frac{2}{3}[/tex]

Therefore, the value of b = 2/3

Answer:

8x+4

Step-by-step explanation:

Answer:

d=5 mark brainliest if satisfied

Step-by-step explanation:

Subtract 7.5 from both sides

2.5d=12.5

d=5

Answer: game 1  10 mins game 2 22

Step-by-step explanation:

Answer:

w-10-5

Step-by-step explanation:

you are looking for the expression right??

Answer:

65

Step-by-step explanation:

Answer:

n^2-3

Step-by-step explanation:

Answer: X= 35

Step-by-step explanation:

Combine like terms then factor them out

Answer:

a = 3.8

Step-by-step explanation:

a : 5.7 = 8 : 12

It can be also written as -

[tex] \frac{a}{5.7} = \frac{8}{12} [/tex]

[tex] = > \frac{a}{5.7} = \frac{2}{3} [/tex]

Multiplying 5.7 on both the sides ,

[tex] = > \frac{a}{5.7} \times 5.7 = \frac{2}{3} \times 5.7 [/tex]

[tex] = > a = \frac{2}{3} \times 5.7 = 3.8[/tex]

Answer:

9 and 15

Step-by-step explanation:

9 + 15 = 24/ 2 = 12

15 - 9 = 6

The two numbers are 15 and 9.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

We have,

Mean of two number is 12 and range is 6.

let the two number be a and b

So, Mean = (a + b)/ 2

12 = (a + b)/ 2

a+ b= 24.........(1)

Now, range = 6

a - b = 6........(2)

Solving equation 1 and 2 we get

2a = 24-6

2a = 18

a= 9

and, b= 24 - 9

b = 15

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Answer:

The answer would be D i hop this helps.

Step-by-step explanation:

Answer:

B-log(x-4)

Step-by-step explanation:

Have a nice day lol i just know things

The equation as a single logarithm is:

[tex]log[(x^2 - 16)/(x + 4)].[/tex]

Option C is the correct answer.

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

Using the logarithmic identity,

log a - log b = log (a/b)

We can simplify the given expression as:

[tex]=log(x^2 - 16) - log(x + 4) \\= log[(x^2 - 16)/(x + 4)][/tex]

Therefore,

The equation as a single logarithm is:

[tex]log[(x^2 - 16)/(x + 4)].[/tex]

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Answer: 9 x 7

Step-by-step explanation: 9 x 7 = 63

Hope this helps!

Answer: 1/25 -9

Step-by-step explanation:

Answer:

- [tex]\frac{1}{5}[/tex] ( x + 45 )

Step-by-step explanation:

Given

- [tex]\frac{1}{5}[/tex] x - 9 ← factor out - [tex]\frac{1}{5}[/tex]

= - [tex]\frac{1}{5}[/tex] ( x + 45 )

Step-by-step explanation:

Anthropology is the real answer hshshshshs

Answer:

r =13

Step-by-step explanation:

on the picture

If it's helpful ❤❤

THANK YOU.

Answer:

h= 6.8

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

Also for the last two you gave, the answers to your questions were wrong. They gave you the wrong answer. The answer for the other 2 were A ($30) and the slope for the other answer was (1/2)

Answer:

C' (-9 , 3)  D' (6 , 3)  E' (-9 , 6)

Step-by-step explanation:

Dilation Factor: 3           Origin: (0,0)       (x,y) ---> (3x,3y)

C' (-9 , 3)

D' (6 , 3)

E' (-9 , 6)

Answer:

4(x+6)=(5x+11)

4x+24=5x+11

5x-4x=24-11

x=13º

angles trimmed by the vertices have the same measure

Answer:

Yes

Step-by-step explanation:

Multiplying an integer by 0.01 is the same as Dividing such as :

0.01 = 10^-2

100= 10

For instance :

A number, n = 5 is multiplied by 10^-2

5 * 0.01 = 0.05

Thus, divide the number, n by 100;

5 / 100 = 0.05

Hence, the proof.

Answer:

the answer is Y=5

hope this helps☺