Mathematics High School

i need help on this math

Answers

Answer 1

Answer: x= -5

Stexp-by-step explanation:

If you look at the table given, G(x) -20 is alligned with x=-5

Related Questions

Which expression is ubderfined

Answers

Answer:

Step-by-step explanation:

When the denominator is 0, the fraction is undefined.

What is the constant in 2m + 3m - m

Answers

Answer:

-m is the constant

Step-by-step explanation:

Hope this helps and could you mark this brainliest

HELP!! I'll mark whoever answers brainliest. claire can run 20 miles in 95 minutes how many can she run in 285 minutes

Answers

Answer:

Step-by-step explanation:

285/95=3

3*20=60

Answer:

Step-by-step explanation:

i think not 100% sure

Given m
11 n, find the value of z.
+
(10X-14)
>
(7x-8)

Answers

Answer:

Solve

Let's solve your inequality step-by-step.

10x−14>7x−8

Step 1: Subtract 7x from both sides.

10x−14−7x>7x−8−7x

3x−14>−8

Step 2: Add 14 to both sides.

3x−14+14>−8+14

3x>6

Step 3: Divide both sides by 3

3x/3>6/3

x>2

Step-by-step explanation:

Do your answers correctly or figure it out on paper

3. Hank makes $416.83 in 5 days. How much does he make in 3 days?

Answers

Answer:

250.11 is the answer for the problem

A jacket is on sale for 15% off the original price of $ 68.00. What is the sale price? Show your work!

Answers

57.8

Step-by-step explanation:

To get the answer we have to find 15% of 68 and then subtract it from 68$

15% its 0.15

0.15*68=10.2

68-10.2=57.8 - its the answer

Using the table below, determine the unit rate in points per game. *
games
points
3
42
13
182
16
224
Your answer

Answers

every game is 14 points if that’s what you’re asking. please mark brainliest if i’m correct

Tina's Jack Russell weighed 19.5 pounds. This week, her dog weighed 21.8 pounds. Find the percent of change in the weight of her dog?

Answers

Answer:

90%

Step-by-step explanation:

19.5 divided by 21.8 = 0.89449541 = 0.89% or 0.9%

ill mark brainliest
Solve the proportion.
b/36=5/9
b=

Answers

Answer:

Step-by-step explanation:

36➗4=9

20➗4=5

Which graph represents a function

Answers

the correct answer is c

what is the slope of (-8, -3) (-24, 1)

Answers

Answer:

(-16 , -4)

Step-by-step explanation:

you use rise over run

the rise is your y

the run is the x

[tex]\frac{y2-y1}{x2-x1}[/tex]⇒[tex]\frac{-3-1}{-24-(-8)}[/tex] =

[tex]\frac{-4}{-16}[/tex] or (-16, -4)

It is roughly 8100 miles to fly from California to Australia. If it takes the airplane 15 hours to reach its destination of Australia, what was the average speed of the airplane in feet per hour?

Answers

Answer:

540 miles an hour or 2,851,200 Feet an hour

Step-by-step explanation:

Explain the difference between parallel and perpendicular lines in terms of their slopes. What form of equation of a line is easiest to determine slope?

Answers

Answer:

Parallel lines have the same slope, while perpendicular lines have completely opposite slopes. So a line has a slope of 2, a parallel line would have a slope of 2, and a perpendicular line would have a slope of -1/2. The easiest form to identify the slope is standard form because it shows the slope within the equation with out having to solve the equation or convert it into another form.

If $7,500 investment earns $450 over 3 years what's the interest rate

Answers

Answer:

Rate is 2%

Step-by-step explanation:

Step one:

given data

Principal= $7500

Simple interest= $450

time=3 years.

Applying the simple interest formula which is

SI=PRT/100

Step two:

substitute we have

450=7500*R*3/100

cross multiply we have

45000=22500R

divide both sides by 22500

R=45000/22500

R=2%

help me graph this pls!
y=-(2)/(3)x+2

Answers

Answer:

You start at the Y Intercept of 2, then you go up 2 units, and to the left 3 units. You will then make a line.

Step-by-step explanation:

Since it is not a negative slope, it will point to the top right corner.

PLEASE PLEASE PLEASE HELP WITH THE ONES CIRCLED IN BLACK I WILL GIVE EXTRA POINTS AND BRAINALIST TO THE FIRST PERSON TO ANSWER THANK YOUUUUU

Answers

Answer:

[tex]2. \: x > 0 \\ 3. \: - 1 \leqslant x < 3 \\ 4. \: 0 > x > 2[/tex]

"The product of a number and five is subtracted from 27." Which expression
represents this scenario?

Answers

Answer:

27 - 5n

Step-by-step explanation:

n times 5 (5n) - 27

Question 4 of 25
True or false: f(x) is a function.
8
12
0
f(x)
A. True
Ο Ο
B. False

Answers

Answer:

true

Step-by-step explanation:

HELP ME PLEASE 40 POINTS

Answers

Answer: abd=50

Step-by-step explanation: bc angel 3 is 80 that means angel 2 is one hundred and abc is the same as angel tow because the two lines are so ABC is 100 and line segment BC is bisecting ABC so you divide ABC by two and get 50

Jin bought 4 markers for $7. How many markers can he buy for $21? (label your answer for full credit)

Answers

Answer:

The answer is 12 markers. 4 markers for $7. You multiply 7 x 3and you end up with 21

Step-by-step explanation:

Jeff mowed a lawn for $20.00 and received a $5,25 tip. He then washed a car for $12.50. How much money
did Jeff make for completing these two jobs?

Answers

Answer:

See below.

Step-by-step explanation:

Mowing the lawn: $20

Tip: $5.25

Add them together.

[tex]20+5.25=25.25[/tex]

Washing the car: $12.50

Add that to the amount.

[tex]25.25+12.50=37.75[/tex]

Answer: [tex]37.75[/tex]

Answer "and" Explanation:

Depends on whether this is a simple math problem or a riddle. I’m assuming the latter so…

Jeff received $20.00 for providing a lawn mowing service. Jeff received an additional $5.25 tip. Ignoring costs and taxes, Jeff’s gross receipts were $25.25.

Jeff then decided to wash a car. The ways it’s worded leads me to believe he spent $12.50 on the car wash.

So, $25.25 - $12.50 = $12.75

Alternatively, if Jeff was paid to wash the car then:

$20.00 + $5.25 + 12.50 = $37.75

So the Answer will be: $37.75

Easy 30 Points!!!!!!!A microscope shows you an image of an object that is 20 times the object's actual size. So, the
scale factor of the enlargement is 20. An insect has a body length of 2 millimeters. What is the
body length of the insect under the microscope?
40 centimeters
40 millimeters
4 millimeters
400 millimeters

Answers

Answer:

Step-by-step explanation:

Answer:

Keywords:

Microscope, scale factor, enlargement, actual length, length to scale

For this case we have a microscope that shows an enlargement scale of objects, 140 times the actual size. Given the actual length of an insect, we want to know the scale length shown by the microscope. So, we have the following equation:

If the insect has a , then:

Thus, the microscope will show the insect with a size of 840mm

Answer:

The body length of the insect under the microscope is 840mm

Option D

Step-by-step explanation:

Question 1: 12 lbs of potatoes cost $1.44. How many lbs of potatoes can you get with $5.04?
Question 2: If the rectangle below is enlarged using a scale factor of 2.5, what will be the perimeter and area of the new rectangle.

Answers

Answer:

Answer 1: 42 Ibs of potatoes

Answer 2:

Step-by-step explanation:

I need to solve 11-20 ASAP pls

Answers

In num 11 the upper level just next to 26x-3 is 36x-3 and the lower level just next to 36x-3 is 26x-3 In num 20 the lower level of v is 96degrees so they prove the paralysme

Which equation represents the relationship between the
number of pets Scott watches and his fees?

Answers

The slope is the change in y over change in x

Given the points (1,8), (2,11), (3,14), (2,17) we can use the table to figure out what our equation will be

Notice on the table as you go on the y term from 8 to 11 to 14 to 17 you are having a constant rate of change of 3. So that’s your change in y

On the left side which is your x, you are going up by 1 every time because it’s {1,2,3,4} So your change in x is 1

Your slope or m in y=mx+b can be found by using the following formula

Change in y/change in x

So here our change in y is 3 and our change in x is 1. So that means our slope is

m=3/1 = 3

y=3x+b

To find b, you can plug in one of the points. Let’s use (1,8). So x=1 and y=8. Now we can plug these in and solve for b.

8=3(1)+b

8=3+b

Subtracting 3 on both sides we have

b=5

Therefore given y=3x+(b) we can plug b in to obtain the following equation

y=3x+5. So that’s your answer

I hope this helps!!! Mark for brainliest!!!

I don’t understand this

Answers

It's 6x10+8x1+4×0.1 It's just going by place value!

HELP FAST!!! PLZ!! I BEG YOU!!! I'LL GIVE BRAINLYEST!!! 10 POINTS!!!

The frequency table shows the results of drawing 20 cards from the bag of 100. There are an equal number of cards of each color in the bag. Which color has the same frequency as the distribution of colors in the bag?

(I caint take a screen shot, so im going to try and recreate it)

COLOR FREQUENCY
Blue 4
Red 3
White 5
Yellow 8

A. white
B. red
C. yellow
D. blue

Answers

Answer:

white

Step-by-step explanation:

Simplify 3+√-80.

A) 3+16√5i
B) 3+4i√5
C) 3+16i√5
D) 3+4√5i

Answers

This answer to this answer is B

The answer will be B

Calculate the average speed of a boat that travels 600 meters in 40 seconds.

Answers

Answer:

15 meters in 1 second

Step-by-step explanation:

Divide 600 by 40 which is 15

so it travels 15 meters in 1 second

hope this helps!

Answer:15 meters per second

Step-by-step explanation:

600/40= 15

The expression 35000(0.87)^t describes the value of a car years after it has been purchased. Interpret the coefficients of the expression in the context of this situation.

Answers

Answer: 35,000 · 0.87t

Step-by-step explanation: A coefficient is multiplying

Other Questions

8 + 3 = 6 2 - 3 how is force spread over long and short durations of time? PLS HELP I ONLY HAVE 7 MINUTES LEFT Which statement best describes the Sahel? A.It is the largest desert in the world, and it covers most of North Africa.B.It is a savanna in East Africa that is home to the worlds largest wildlife migrations.C.It is the region between the Sahara Desert and the African savanna.D.It is a dense tropical woodland located in the Congo River Basin. ill give brainlist if you get it righttt...Radiant energy travels in the form of electromagnetic waves. Which statement describes how electromagnetic waves and sound waves are alike? (Hint: How are all waves alike?)Question 6 options:Both types of waves have an electrical and magnetic fieldBoth types of waves can travel in spaceBoth types of waves are mechanical wavesBoth types of waves transfer energy Colonists marched at Anahuac for all of the following reasons, excepta. they wanted to independence from Mexico.b. they disliked the Decree of 1830.c. they were demanding the release of William B. Travis and Patrick C. Jack.d. they wanted the Mexican Constitution of 1824 to be followed. Someone help me plsss:) Choose the claim that is not specific.A. People in our community should care more about the homeless.B. Volunteering at a shelter is a great way to help the homeless.C. About 1.5 million people are homeless in the United States.D. We can end homelessness by 2025 with threesimple strategies. pls help ill do anyhting 4.2 code need help plz someone 15 points if u help Which of the following describes convergent evolution between two species with analogous structures? Analogous structures share similar functions but not a common ancestry. Analogous structures have different functions but share a common ancestry. The two species shared a recent common ancestor, resulting in similar structures. The two species evolved from the same ancestors but adapted to different environments. What is going on in the United States in the 1820s that would give Monroe the confidence to establish the Monroe Doctrine? brainliest for the correct answer! i love u all ^^ Tropical, temperate, and polar describe climate zones due toA. latitude.B. rainfall amount.C. temperature.D. snowfall amount. Translate idioms from English to Spanishyou're welcome= Which of the following does Delaware and Pennsylvania have in common What is the sum of F(X) and G(x) if F(x) = 8x ^ 3 + 7x ^ 2 - 11x + 20 and G(x) = - 5x ^ 3 - 4x ^ 2 - 17 *10 POINTS* who was Cesare Beccaria write 6.1 as a mixed number and as an improper fraction. Do not try to simplify your answer BRAINLIST Loveland Loess (a )Tilting,(B) Erosion, (c) Folding Can no one see this smile I'm faking,See how, inside, I'm constantly shaking?These people all claim they know me well,Yet no one can see through my crumbling shell?"I'm fine", I whisper, my sadness unknown,They leave me to deal with this anguish alone.I've hidden behind this wall most of my life,I've managed so far, I've dealt with my strife.Watching as, slowly, my blood leaks away,It helps to keep life's true horrors at bay.I pull down my sleeve to cover my hurt,For approaching footsteps, I'm on the alert.I guess my pretense is just all too real,No one has to know of the pain that I feel.The real me inside, where no one can see,I can fool everyone else, why can't I fool me?2