Mathematics High School

HELP this is timed
!!!!!

HELP This Is Timed !!!!!

Answers

Answer 1

Answer:

the answer X= -2

Step-by-step explanation:

Answer 2

Answer:

(1/8)^5^x = 32^(x+8)

(1/8)^5^x = 32^(5x+40)

Brainlist pls!

Related Questions

2(4x - 7)
What’s the answer

Answers

Answer:

[tex]8x - 14[/tex]

Step-by-step explanation:

1. expand by distributing terms.

[tex]2 \times 4x + 2 \times - 7[/tex]

2. Simplify 2 × 4x to 8x.

[tex]8x + 2 \times - 7[/tex]

3. Simplify 2 × -7 to -14.

[tex]8x - 14[/tex]

Therefor, the answer is, 8x - 14.

Mi padre compró un radio por cierta suma de dinero, un televisor que costó 10 veces más que el radio y un reproductor cuyo precio es 80$ menos que el televisor, ¿Cuánto costó cada aparato siento tal mi padre gastó 850$?

Answers

Answer:

For radio = $40.43

Television =  $444.73

Player =  $364.73

Step-by-step explanation:

The computation of the each device cost is shown below:

let us assume the following things

radio be x

television x + 10x

player x + 10x - $80

Now the equation is

x + x + 10x + x + 10x - $80 = $850

3x + 20x - $80 = $850

23x = $930

x = $40.43

For radio = $40.43

Television = $40.43 + 10(40.43)

= $40.43 + $404.3

= $444.73

and, the player would be

= $444.73 - $80

= $364.73

can some please help me find the 4th term

Answers

Answer:

11

Step-by-step explanation:

C(4) = -7 + 6(4-1)

C(4) = -7 + 6 x 3 =

C(4) = -7 + 18

C(4) = 11

Hope that helps!

They made $835 in ticket sales

145 people bought tickets

child tickets were $4
adult tickets were $7

how many of each type ticket was sold

Answers

60 adult tickets and 85 in child tickets

Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?

Answers

Answer:

Sister: p

Lauren: 12 + 6p

Solve 3x^2+4=436
Please solve step by step

Answers

Answer:12

Step-by-step explanation:

Your goal with variables should always be to isolate them.

so the first step is to subtract the 4

3x^2+4=436

       -4= -4

3x^2=432

The next step to isolate the variable x is to get rid of the 3. To get rid of the 3 you have to divide both sides by 3 since it is the opposite of multiplying.

3x^2=432

/3.    =/3

x^2=144

the last step to isolate the x is to do the opposite of what an exponent is, which is to find the square root. So when you square the x^2, the exponent cancels out.

square root of x^2=x

square root of 144=12

x=12

hope this helps!

8w + 4 > 12, i need help

Answers

8w + 4 > 12

       -4    -4

8w > 8

/         /

8        8

w > 1

W is anything less than 1.

8w + 4 > 12

      - 4   - 4        subtract -4 to both sides.

_________

[tex]\frac{8w}{8}[/tex] > [tex]\frac{8}{8}[/tex]      divide 8 to both sides, 8's will cancel on the left side.

[tex]w[/tex] > [tex]1[/tex]

Stickers are made with the same ratio of width to length. A sticker 2 inches wide has a length of 10 inches. Complete the table.

Answers

x = width, y = length

x = 1, y = 5

x = 2, y = 10

x = 3, y = 15

x = 4, y = 20

x = 5, y = 25

Paul and Lisa go to a pie shop. Paul bought
A small pie. Emily bought a large pie. They both
Cut their pies into six slices and ate one slice.
Paul told Lisa that she ate more pie than he
did. Lisa said they both ate the same because they
both ate 1/6 of their pies? Who's right? Explain.

Answers

Answer:

bro i do not know what to say

Step-by-step explanation:

She needs 3/4 cup of water she needs 10 more servings what's the answer A 1/1/5 b 3/1/4 c 7/2/4 d 8/2/3

Answers

Corect option :

[tex]= \color{plum}\tt(C) 7 \frac{2}{4} [/tex]

Answer with steps :

Quantity of water she needs [tex] = \tt \frac{3}{4} \: cup [/tex]

Number of servings she needs = 10

Number of cups of water she will need :

[tex] = \tt \frac{3}{4} \: \times 10[/tex]

[tex] = \tt\frac{30}{4} [/tex]

[tex] =\tt 7\frac{2}{4} \: cups[/tex]

Thus, she needs [tex] \tt 7\frac{2}{4} \: cups [/tex] of water.

Therefore, the correct option is [tex]\color{plum}\tt(C) 7 \frac{2}{4} [/tex]

Which digit is in the hundredths place in 35.714?

Answers

Answer:

1

Step-by-step explanation:

Chris borrows £6000 at a simple interest rate of 10% per year.
He pays the money back after 4 years.
How much does he pay back in total?

Answers

9514 1404 393

Answer:

  £8400

Step-by-step explanation:

The amount due after t years is ...

  A = P(1 +rt)

  A = £6000(1 + 0.10·4) = £6000·1.40

  A = £8400

Chris pays back £8400 in total.

Please help! I will give Brainly (don’t know how to spell the word)

20% of Ms. Royal's students came to class late. If 3 students came late to
class, how many students does Ms. Royal have in her class?

Answers

Answer:

15 students

Step-by-step explanation:

i just used multiplication

Answer:

15 students

Step-by-step explanation:

20% is 1/5

So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)

3*5 = 15

I NEED HELP WITH MATH HOMEWORK PLZ HELP thank you

Answers

Answer:

the last one is your answer

hope this helps! :)

Answer:

last one

brainliest plz. Im going for virtuoso.

I need help with geometry

Answers

Answer:

45 is the answer

Step-by-step explanation:

first you have to know the sum of interior angle of that pentagon (540)

then add the all angle.

148 + x + 112 + 90 + 3x + 10 = 540.

or, 360 + 4x = 540

or, 4x = 540 - 360

or, 4x = 180

or, x = 180/4

or, x = 45

hope it will help you☺✌

the answer is 45 jsjdjdjd

I will mark you as the brainiest if you get this correct
Thx so much xxx

Answers

Answer:

30:24

Step-by-step explanation:

5 + 4 = 9

Divide 54 by 9

Then Multiply by 6.

Hope it helped.

Priya has completed 9 exam questions. This is 60% of the questions on the exam.

How many questions are on the exam? *

A. 12
B. 15
C. 16

Answers

Answer:it’s 15

Step-by-step explanation:because think about it if it was 12 it wouldn’t be 60% it would be 70%

the answer is 15 :)

3x - 12 = 3x + 1
help please

Answers

Answer:

There's no solution to this equation, when 2 equations have the same slope but different y-intercepts, they're parallel. This means they never intercept and there is NO solution and we can't solve for x.

write the expression in standard form 27h÷3h​

Answers

the answer in standard form is 9h^2
The answer to this question would be 9h due to 3 going into 27, 9 times

Mo spends £15 on ingredients to make 40 cookies.
He sells all 40 cookies for 50p each.
Work out Mo’s percentage profit.

Answers

first you times 40 by 0.5 = £20
£20 - £15 = £5
therefore £5 profit

Write the equation of the line, in slope-intercept form, through the
following two points:
(-14, 17)
(-10, 41)

Answers

Answer:

y=6*x+101

Step-by-step explanation:

Slope intercept form is y=mx+n, where m is the slope and n is the intercept.

Substituing in that equation the two points we get two different expressions. Now we have to solve a 2x2 system of equations.

I decide to solve it through substraction (literally one expression minus the other). That way we cancel out the n and obtain the value of m.

Now that we have m we plug in the value of m in one of the expressions to obtain the value of n.

To express the final equation we just plug in the values of m and n in the expression y=mx+n!

Answer:

y=6*x+101

Step-by-step explanation:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Hope this will helps

Select all the situations that describe adding or subtracting opposites to make zero.
7°F increased by 0°F

7°F decreased 0°F

7°F increased by 7°F

7°F decreased by 7°F

-7°F increased by 7°F

-7°F decreased by 7°F

Answers

It would be option number 3 and option number 4
It would be 7 decreased by 7 and -7 increased by 7

Which precautions protect online data?
Choose exactly 3 answers that are correct.

using a password manager

getting permission from adults before filling out information online.

turning off the computer

avoiding clicking on links from unfamiliar e-mail messages

Answers

Using password manager, getting permission from adults and avoiding clicking on links.

✨✨ Easy points for those who are good at math ✨✨
(Ignore the one selected it won’t let me unselect it)

Answers

Answer:

y=2/13

Step-by-step explanation:

Answer:

Its the third option from the top. y=-2/13x-40/13

Step-by-step explanation:

You do the maths.

i need help asap

please

Answers

Answer:

E.)  II, III

Step-by-step explanation:

She can only make one type and the chocolate chips use more than two cups of flour. And oatmeal and sugar use less than or equal to two cups for both and make the same amount.

What is the answer of
n^2 + 41?​

Answers

Answer:

The expression is not factorable

HELPPPP DUE IN 15 MINS!!!!
Triangles ABC and DEF are similar. Find x.

Answers

Answer:

8.57

Step-by-step explanation:

We can calculate the value of x using similarity ratio

11/7 = (15 + x)/(15) cross multiply expressions

105 × 7x = 165 subtract 105 from both sides

7x = 60 divide both sides by 7

x = 8.57 approximately

✨✨ Easy points for those who are good at math! ✨✨

Answers

Is it option two hope I got it

Answer:

y=5/6x -3

Explanation:

first subtract -5x from both sides, then divide everything by -6, and boom you have your answer.

Factor the expression. 63 + 81

wrong answers reported

Answers

Answer:

144

Step-by-step explanation:

63+81=9(7+9)=9(16)=144

~
ROB = PTA
True or false
​

Answers

Answer:

true

Step-by-step explanation:

The answer would be true
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