Mathematics High School

z + .25z = 1.25z

z has

Answers

Answer 1

Step-by-step explanation:

1.25x=1.25x

1.25x *100=1.25x *100

125x=125x

125x-125x=125x-125x

0=0

Related Questions

Chef Rita is cooking for a Sunday brunch. She knows that 22 pancakes can feed 8 people. She is wondering how many people (p) she can feed with 55 pancakes. She assumes each person eats the same quantity of pancakes.

Answers

Answer:

20 people

Step-by-step explanation:

In order to find out how many people she can feed with 55 pancakes, we must find out how many pancakes she can feed 1 person.

22/8 = 2.75

She can feed 2.75 pancakes to one person.

55/2.75 = 20

Therefore, she can feed 20 people with 55 pancakes.

pls help me understand

Answers

Answer:

could you show a more full photo so I can see the whole question

This is me trying my best to explain to you so basically when it shows 7 with the small number on that’s a exponent and they it want you to multiply 7 that many times so for the first one 7 to the ninth power do 7x7x7x7x7x7x7x7x7 which equals 40,353,607 and the one under it 7 to the sixth power you do the same things but 6 times instead of nine..and then quotient means to divide so once you you do the exponents divide them which would give you 343!!!


Your welcome

3 divided by the sum of x and 9

Answers

Answer:3/9

Step-by-step explanation:

Can someone please help me with this asap

Answers

Answer:

AB=13

Step-by-step explanation:

Given: BC= 14, AC=27

since AC is the whole line, you subtract by BC to solve AB so,

27-14=13

Mike (M) is 3 times as old as Trey (T). If Mike is 10 years older than Trey, how old is Trey? M = 3T M = T + 10

Answers

Answer:

Trey is 5

Step-by-step explanation:

5x3=15

5+=15

HELP BEING TIMES ASAPP
Find the length of the intercepted arc given the central angle 345 deg and radius 2.5ft
A. 431.25ft2
B. 18.8ft?
C. 862.5 ft
D. 15.1ft

Answers

15.1 feet, is the answer to your question. Enjoy!

Which graph represents the solution to the system of inequalities?
x2 - 4y2 < 16
y< 2x

Answers

The graph is 6-3 over 8 yw

The graph are attached below:

What is graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given:

x² - 4y² <16

y< 2x

As, the inequality given above shows inequality for some geometrical shapes.

The graph for these inequalities shown below:

Learn more about graph here:

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Solve the equation,
х
- 4 = – 15, for the given variable.
Answer: x =

Answers

Answer:-11

Step-by-step explanation: add -4 to both sides which gives you -11.

Can someone help me with this problem

Answers

Answer:

d=16t squared

Step-by-step explanation:

write an equation in slope intercept form for the line that passes through (1,8) and (2,11)

a. y=5x+8
b. y-8=3(x-1)
c. y=-3x-5
d.y=3x+5

Answers

Answer:

both b and d cross those points

Step-by-step explanation:

solved them

im not really sure but im tginking b

russell works at a football concession stand selling drinks for $2 and bags of chips for $3

Answers

Answer:

its 5

Step-by-step explanation:

2+3 = 5

-_-

The number of drinks sold by Russell were 54 and number of chip sold were 46.

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given,

Russel sells a total of 100 drinks and bags of chips

C+D=100...(1)

Drinks for $2 and bags of chips for $3.Russell makes a total of $246

3C+2D=$246..(2)

Let us solve above two equations to find the number of drinks and chips sold.

C=100-D (From (1))...(3)

Substitute  (3) in (2)

3(100-D)+2D=246

300-3D+2D=246

300-D=246

300-246=D

D=54

Now plug D value in equation (1)

C+54=100

Subtract 54 from both sides

C=100-54

C=46

Hence the number of drinks sold by Russell were 54 and number of chip sold were 46.

To learn more on Equation:

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Test 4,580 for divisibility by 2, 3, 5, 9, and 10.


2 and 5

5 and 10

2, 3, 5, and 10

2, 5, and 10

Answers

Answer:

Find the X and Y Intercepts 3x-5y=-20

Find the X and Y Intercepts 3x-5y=-20. 3x−5y=−20 3 x - 5 y = - 20. Find the x-intercepts. Tap for more steps

Step-by-step explanation:

The mean of five numbers is 6 the median is 7 and the mode is 2. What is the answer?

Answers

Answer:

2,2,7,9,10

mark as brainliest

solve using square root

x^2=25

Answers

Answer:x=5 or x=−5

Step-by-step explanation:Step 1: Take square root.

x=±√25

x=5 or x=−5

Answer: x^2=25 would be [  x = 5, -5 ]

Step-by-step explanation: hope that helps with everything!

Damian is buying a video game that was just marked 20% off. The original price was
$80. What is the new price of the video game?

Answers

Answer: $64

80(0.20) = 16
80 - 16 = 64

Since it’s a discount, after we multiplied it with 20% (0.20), we need to take the product and subtract it from the original price.

The table shows the number of calories in different numbers of apples.

how many calories are in 9 apples?

(the top row is apples and the bottom is calories just so you know)​

Answers

Answer:

585

Step-by-step explanation:

195×3=585

or

325÷5×9=585

or

520÷8×9

The probability that Adam will make a free throw is 0.76. What is the probability that he will miss the free throw

Answers

Answer:

24%

Step-by-step explanation:

Since we know that the probability that he WILL make it is 0.76, all that is necessary is to subtract the probability that he will make it from the absolute possibility.

1 - 0.76 = 0.24

Quest
Peyton ran 4 miles in 28 minutes. Assuming he keeps the same pace, how long would it take him to run 7 miles?

Answers

Answer:

49 minutes

Step-by-step explanation:

unit rate is 7 minutes each mile 7 x 7 is 49 :)

can i pls get brainliest

two friends are 60 miles apart. they decide to ride their bicycles to meet each other. sally starts from the college and heads east, riding at a rate of 21 mph. at the same time teresa starts from the river and heads west, riding at a speed of 15 mph. how long does it take for them to meet?

Answers

1 hour and 40 minutes because they are going to both make a distance of 36 miles in 1 hour combined and 60/36 is 1.666 repeating which would be 1 hour and 40 minutes

What is 27.74/38 in long division?

Answers

Hey! The answer is 0.73

Answer:  Hi the answer is 0.73

how to multiply 2^4 tell fast im waiting

Answers

Answer:

Command

Simplify

2 power of 4

16

2 power of 4

Step-by-step explanation:

The last time Sophie checked, the corn stalks in her back yard were 56 inches tall. Now they are 25% taller. How tall are the stalks now?

Answers

Answer: 70 inches

Step-by-step explanation: 25 percent of 56 is 14. 14 + 56 = 70.

Answer:

60 inches

Step-by-step explanation:

56(0.25)=

14

14+56=60

24*43x22*8x67x890x10*3x6*1x8*1

Answers

Answer:

1032x176x67x890x30x6x8

1032×176×67×890×30×6×8x^6

1.56^13×x^6

What name is given to each of the following angles?

a) An angle of exactly 90 degrees
b) An angle between 90 degrees and 180 degrees
c) An angle less than 90 degrees
d) An angle between 180 degrees and 360 degrees

Answers

Answer:

Step-by-step explanation:

a) Right angle

b) Obtuse

c) Acute

d) Reflex angle.

Thank you

The name of the angles are as follows:

1) x = 90 degrees:  Right angle.

2) 90 < x < 180: Obtuse angle.

3) 90 > x : Acute angle.

4) 180 < x < 360 :  Reflex angle.

Given,

Category of angles.

Now,

1)

Right angle : An angle of exactly 90 degrees.

x = 90 degrees

2)

Obtuse angle :

An angle between 90 degrees and 180 degrees.

90 < x < 180

3)

Acute angle:

An angle less than 90 degrees.

90 > x

4)

Reflex angle:

An angle between 180 degrees and 360 degrees.

180 < x < 360

Know more about angles,

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Please help, 20 points

Answers

Answer:

A

Step-by-step explanation:

The graph has closed cricles on the left of the step and open circles on the right and includes the step

Mathematics

What is (4-x)(4-x)

Answers

Step-by-step explanation:

(4-x)(4-x)=16-4x-4x+x= 16-7x

.........

Valerie took her family to Busch Gardens. She spent a total of $927.50. If she spent $158 on lunch for everyone and each ticket to the park cost $85.50, how many family members did she bring?

Answers

Answer:

I think the answer is either 4 or 3.

Step-by-step explanation:

I added the amount she spent for everyone with the parking cost which gaved me 243.5

Then I just times it  to find the answer.

A logarithmic function of base ‘3’ has a vertical asymptote at the line x=1. Its graph contains the point (2,1). What is the equation of the function?
1) f(x)=log3 (x+1)
2) f(x)=log3(x-1)+1
3) f(x)=log3(x+1)+1
4) f(x)=log3(x)+1

Answers

9514 1404 393

Answer:

  2)  f(x) = log3(x -1) +1

Step-by-step explanation:

The vertical asymptote of the log function is normally x=0. In this function, it is moved to the right 1 unit. That is accomplished by replacing the function argument x with (x-1). Only one answer choice matches:

  f(x) = log3(x -1) +1

Simplify the algebraic expression by combining like terms.

Answers

Answer:

The answer for the first problem is 10x + 4 and the answer for the second problem is 14x + 6.

Step-by-step explanation:

First problem: 6x - 3 + x + 7 + 3x

First, look at the terms, match the x's with x's and numbers with numbers.

6x + 3x + 1x = 10x

-3 + 7 = 4

So this makes the answer 10x + 4.

Second problem: 2(7x + 3)

All you need to do is distribute the 2 for 7x + 3, meaning that you multiply each of them by 2.

2 times 7x = 14x

2 times 3 = 6

So the answer is 14x + 6.

describe the rule for this continuing sequence 44 41 38 35 32​

Answers

Answer:

x-3

Step-by-step explanation:

44-3=41

41-3=38

38-3=35

35-3=32

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