Mathematics High School


Explain in 1-2 sentences how you identify
proportional relationship
using a table or graph.
PLEASE helpppp

Explain In 1-2 Sentences How You Identifyproportional Relationshipusing A Table Or Graph. PLEASE Helpppp

Answers

Answer 1

Answer:

You can tell because, as x increases/decreases, y increases/decreases at the same rate EACH TIME. This way, no matter how many times the proportions increase OR decrease, the ratio between x and y always stays the same.

Related Questions

Dakari makes 2 dozen jars of jam. The total
weight of all of the filled jars is 211.2 ounces.
When empty, each jar weighs 1.2 ounces. The
equation
can be used to calculate the weight, j, of jam in
one jar. The weight of jam in one jar is

Answers

Answer:

a and c for the blanks.

HELP ASAP PLEASE!!!!!

Answers

35) 48 cents each!
36) 297 miles a day!

35. $0.48

2.88/6 = 0.48

36. 297 miles

1188/4 = 297

A point at (0, 9) can be reflected across the y-axis. true or false
​

Answers

Answer:

true

Step-by-step explanation:

What's the additive inverse of - 1/4

Answers

Answer:

+ 1/4

Explanation:

Additive inverses are numbers that equal 0 when added together.

-1/4 + (+1/4) =

-1/4 + 1/4 = 0

one year the population of a city was 292000 now its 289080 find the percent decrease

Answers

Answer:

1%

Step-by-step explanation:

[tex] \frac{292000 - 289080}{292000} = 0.01 = 1\%[/tex]

Answer:

1%

Step-by-step explanation:

ok

help pls i dont no

Answers

Step-by-step explanation:

[tex] - 5 \frac{1}{3} \div 3 \frac{1}{10} \\ = \frac{ - 5 \times 3 + 1}{3} \div \frac{3 \times 10 + 1}{10} \\ = \frac{ - 16}{3} \times \frac{10}{31} \\ = \frac{ - 160}{93} [/tex]

So choose option 1st

-1 67/93

Hope it will help :)

Answer: -1 67/93

Explain:

The first one is the answer because you have to keep change and flip and it has to be a negative because when you divide a negative by a positive it gives you a negative

Can I have a brainliest

In a sale, all the prices are reduced by 25%. Julie sees a jacket that cost $32 before the sale. How much does it cost in the sale?

Answers

Answer:

$24

Step-by-step explanation:

25 percent of 32 is 8

32-8 is 24

so its 24 dollars after the sale has been added

Do number 3 am giving brainliest look below

Answers

Answer:

18 cm^2

Step-by-step explanation:

Does anyone know this? I can't seem to figure this one out at all.

Answers

Answer:

a = 5, b = -1

Step-by-step explanation:

Simplify the left side.

Multiply both numerator and denominator by the conjugate of the denominator:

(√3 - 1)/(√3 + 1) = (√3 - 1)(√3 - 1)/(√3 - 1)(√3 + 1) =(√3² - 2√3 + 1)/(3 - 1) =(10 - 2√3)/2 = 5 - √3

Compare this to the right side to get:

5 - √3 = a + b√3a = 5, b = -1

Sonia is older than her brother Eddie.The sums of their ages is 38.The differences is 14

Answers

Answer:

Sonia is 26

Eddie is 12

Step-by-step explanation:

What does
-$10 +$8 +$5 -$4
=

Answers

Answer:

It would equal 19 dollars

Step-by-step explanation:

A student borrows $10,000 to pay for college at a 3.5% annual interest. What is the equation that will model how much the student owes, P, after some number of years, t ?
P = ______(___)^t

How much money will the student owe after 8 years of not paying anything on the loan? ​

Answers

Answer: I got 2857.14

Step-by-step explanation:

Answer:

the first guy was write i checked

Segments that intersect at 90° angles are called _____

Answers

Perpendicular segments

Answer:

Perpendicular segments

Step-by-step explanation:

The price of a large pizza is $16.25. You had a coupon that made the price of a large pizza $13.00. For what percent off was the coupon?

Answers

It should be 20 percent

Describe three ways to get a total value of -2

Answers

Answer:

1 * -2, 7 - 9, and 2^2 - 2 * 3

What is 3 1/2 divided by 4/5?

Answers

Answer:

4.375

Step-by-step explanation:

Answer:
4 3/8 or 4.375

Write the equation of the line in fully simplified slope-intercept form.​

Answers

Step-by-step explanation:

x= -7 y=0

x= -3 y =-6

y =mx+b

b=-7

-6= -3m -7

-3m = 1

m= -1/3

y= -x/3 -7

[tex]y = - \frac{x}{3} - 7[/tex]

please help me with these two questions

Answers

number 7 is B, number 8 is D.

The first question is b


Find the slope of the line that
passes through the following
points. (0,0), (-2,-4)

Answers

Answer:

m=2

Step-by-step explanation:

math is hard

Answer:

2

Step-by-step explanation:

The equation for finding slope is:

[tex]\frac{y_{2} - y_{1}}{x_{2}-x_{1}}[/tex]

Plugging in our values of x and y gives us:

(-4 - 0)/(-2-0) =

-4/-2 =

4/2 =

2

Nolan's family took a road trip to Niagara Falls. Nolan fell asleep 77% of the
way through the trip. If the total length of the trip was 400 miles, how many
miles had they travelled when Nolan fell asleep?

Answers

Answer:

308 miles

Step-by-step explanation:

he was awake for 77% of the trip; 400 x .77 = 308

I'm so confused to this problem someone please help me ​

Answers

(xy)⁷

=(x⁷)(y⁷)

This is the simplified term.

Answer:

Step-by-step explanation:

Hope this helps

1. - 9 - 28 = -9+
Need answers

Answers

Answer:



-37=-9

hope this help

Find the slope of a line parallel to each given line. y=-5/3x+5

Answers

Answer:

m= -5/3

Step-by-step explanation:

M= slope

To find slope, you do y= mx + b

Answer:

[tex]\boxed {\boxed {\sf m= -\frac{5}{3}}}[/tex]

Step-by-step explanation:

First, identify the slope of the line given.

[tex]y= -\frac{5}{3}x+5[/tex]

This line is in slope-intercept form or y=mx+b where m is the slope and b is the y-intercept. The number being multiplied by x is the slope. The number being added or subtracted is the y-intercept.

-5/3 is the coefficient to x (-5/3 and x are being multiplied). So, the slope must be -5/3.

Next, remember that parallel lines have equal slopes. If the line is parallel to y= -5/3x+5, the slope must also be -5/3.

What is the solution for x in the equation?
-x + 3/7 =2x -25/7

Answers

Answer:

x = 4/3 is your answer

Step-by-step explanation:

Hope this helps!!

The store plans to purchase the uniforms and hand out 5 uniforms to every employee, one for each day of the week uniforms come in packs of 8, and the store plans to purchase 56 packs of uniforms. How many employees can store give uniforms to? Will the store have any uniforms left over?

Answers

Answer:

89 employees

3 uniforms left

Step-by-step explanation:

Number of Uniforms per employee = 5

Uniform per pack = 8

Number of packs = 56

Total number of uniforms :

56 * 8 = 448 uniforms

Number of employees who can get uniform :

1 employee = 5 uniforms

Number of employees = 448 / 5 = 89.6

Hence, 89 employees

Yes, (448 - (89*5)

= 448 - 445

= 3 uniforms left

The legs of a right triangle measure 24 feet and 45 feet. What is the length of the hypotenuse

A.)51 ft
B.)69 ft
C.)38.07 ft
D.)8.31 ft

Answers

A would be the answer.

Step-by-step:
Pythagorean theorem-
a^2+b^2=c^2

24^2+45^2=c^2
576+2025=c^2
2601=c^2
square 2601= square c^2
51=c

The graph of which of the following would show a linear relationship?
a) The number of roses ordered from February 1st to February 28th recorded daily.
b) The distance covered by a motorcycle going across Grandfather Mountain recorded every 10 minutes.
c) The appropriate number of candles on a person's birthday cake recorded yearly
d) The number of bathing suits bought from January to December recorded monthly
e) Delivery of new textbooks from March to October recorded monthly.

Answers

Answer:

C)

Step-by-step explanation:

Since the person will have a consistent amount of candles (20y - 20 candles, 25y - 25 candles) that means it's a linear equation.

What is the equivalent expression for 4(2b+3c?

Answers

8b + 12c would be the answer.
You have to distribute the 4 to each of the two terms inside of the parentheses.

10pts
Cierra had $18 to spend on 6 pencils for school. After
buying the pencils she had $7.50 left. How much did
she spend on each pencil? Write an equation to represent your problem

Answers

Answer:

Step-by-step explanation:

$18-$7.50= $10.50

Answer:

f(x)=3x

f(x)=x+2

f(x)=3√3+x2

Step-by-step explanation:

please help thx 10 poin

Answers

Answer:

X = 55

Step-by-step explanation:

If the angel is 90:

75 + 90 = 165

165 divided by 3 = 55

Answer:

X=55

Step-by-step explanation:

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