Mathematics High School

13- (8x - 5) – 16x

Help please!

Choose the equivalent equations!

-18x plus 8

-18x plus 57 over 4

18x plus 13 - 5 over 4
-18x plus 13 plus 5 over 4

Answers

Answer 1

Answer:

The answer is 6(3-4x) because I just did on a test

Related Questions

find the midpoint of joining 4 - 5 and 8 - 3​

Answers

Answer:

(6, - 4 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( [tex]\frac{x_{1}+x_{2} }{2}[/tex], [tex]\frac{y_{1}+y_{2} }{2}[/tex] )

Here (x₁, y₁ ) = (4, - 5) and (x₂, y₂ ) = (8, - 3) , then

midpoint = ([tex]\frac{4+8}{2}[/tex], [tex]\frac{-5-3}{2}[/tex] ) = ([tex]\frac{12}{2}[/tex], [tex]\frac{-8}{2}[/tex] ) = (6, - 4 )

p = mv Which equation shows the formula correctly solved for v? O A. V=p-m B. v=pm O C. v= m р O D. V ora​

Answers

Answer:

v=p/m

Step-by-step explanation:

Divide poth side by m

So the answer will be v=p/m

The sum of two numbers is 41 and the difference is 1. What are the numbers? Larger number: Smaller number:

Answers

Answer:

Larger number=21

Smaller number=20

Step-by-step explanation:

20+21=41

21-20=1

PLEASE HELP MEE PLZ I NEED IT ASAP

Answers

Answer:

I cant see what its saying

Step-by-step explanation:

Answer:

Im guessing can't really tell what its asking for

(8.75, 3)

The points (n,a) on the graph represents the amount of money you have to pay for amount of quarts you want to buy . The n stands for the number of quarts and a stands for the amount paid.

Hope this helps

BRAINLIEST
What is the volume of a cone (in cubic inches) with a radius of 2 inches and a height of 3 inches?

Use 3.14 for π. Round your answer to the nearest hundredth.

12.56 cubic inches
25.12 cubic inches
37.68 cubic inches
56.52 cubic inches

Answers

Answer:

12.56 cubic inches

Step-by-step explanation:

V= π r^2 h/3

V= 3.14(2^2)(3/3)

V=3.14(4)(1)

V= 12.56

please help it’s with a graph thank you so much

Answers

I think the answer might be (1,-1) but I am not totally sure. Sorry!

What is the y-intercept of this line: y=5x

Answers

Answer:

0 is the y-intercept

Step-by-step explanation:

y int.= 0 because theres no b and the equation is y=mx+b

need help with this algebra problem ALG 2A

Answers

Answer:

If you are trying to simplify the expression, the answer is -14x^2+8x-37

Step-by-step explanation:

First, keep removing the parentheses.

(x-1)(2-x)+(x^2+5)(x-7) -x^2(x+6)

Next, try expanding the expression.

3x - x^2 - 2+ (x^2+5)(x-7)-x^2(x+6

3x-x^2-2+x^3-7x^2+5x-35-x^2(x+6

3x-x^2-2x^3-7x^2+5x-35-x^3-6x^2

Finally, simplify the expression.

-14x^2 8x-37

I hope this helped to answer your question.



What's the answer??

Answers

Answer:

The answer is -4/21

Step-by-step explanation:

Which expression is equivalent to 14 x 14?
14²
1414

Answers

Answer:

c

Step-by-step explanation:

2 is the exponent and 14 is the number so, its 14^2

14x14=14^2

Answer:

14²

Step-by-step explanation:hope this helps

14*14=196

14²=14*14=196

-5y-y=??? Algebra. Confused. Help.

Answers

Answer:

-6y

Step-by-step explanation:

-5y-y=-6y

Answer:

-6y

Step-by-step explanation:

5 Complete the table for the given formula an = 2+3(n-1).​

Answers

Answer:

1, 2

2, 5

3, 8

4, 11

5, 14

Step-by-step explanation:

you just plug each n value into the n

Kyle used 15 centimeters of tape to wrap 3 presents. How much tape will Kyle need in all if he has to wrap 5 presents? Assume the relationship is directly proportional.

?centimeters

Answers

Answer:

25

Step-by-step explanation:

I need help! I don't understand ​

Answers

Answer:1. $5.53 2. 7.50Step-by-step explanation:You divide the numbers to get the price for one unit (one inch of necklace) 82.99/15 & 112.59/15 and round ...

question is in the picture please show work

Answers

Answer:

D

Step-by-step explanation:

The m=3/4 when graph

the answer is d, i’m pretty sure

A Red Oak tree is estimated to grow
0.25
feet every year. According to this estimate, how long will it take, in years, for a Red Oak tree to grow by
15
feet?

Answers

Answer:

60 years

Step-by-step explanation:

Write the slope-intercept equation for the graph.

Answers

Answer:

2/1

Step-by-step explanation:

It should be y=2x-1

39 is 150% of what number?

Answers

Answer:

26.

Step-by-step explanation:

Pretty self-explanatory.

Find the slope of the following graph.
yaxis
(2.2)
(1.2)

Answers

Answer:

Y = 2

Step-by-step explanation:

Use the formula below to find the slope. Plug 0 in for X to find the y intercept. In this case there is no slope. Make sure next time to use commas , instead of periods . when writing coordinates.

Yeah it is 4/2 because you have to use y2 - y1 / x2 - x1 and you get 4/2 and you can it might be possible to simplify it too

write an equation in slope intercept form of the line that passes through (3,8) and (1,-2)

Answers

The actual answer is y = 5x - 7

Ahh i knew every single problem except this one ;)

Answers

Answer:

????

Step-by-step explanation:

P and Q are supplementary p=(5x+3) and Q=(x+3) what is the measure of Q?
a) 17 degrees
b)26 degrees
c)29 degrees
d)32 degrees

Answers

d (32 degrees) i hope this helps.

Omar goes to a restaurant with his family. The total cost of their food is $136. An 8% sales tax is applied to the cost of their food. His family also wants to leave an 18% tip, which is based on the pre-tax food cost. How much will the final restaurant bill be?

A, $146.88
B, $160.48
C, $171.36
D, $173.32​

Answers

Answer:

C. 171.36....... :)).......

Sorry forgot to post the problem here it is

Answers

Answer:

55

Step-by-step explanation:

m angle A and m angle C are equal sine two of those sides are equal. You would do 3x + 40 = x +50

You subtract x, leaving it to be 2x + 40 = 50

Subtract the 40, leaving it be 2x = 10

Divide both sides by 2, which leaves x = 5

and then you would do 3(5) + 40, which is 55

The area of a square is 1 square foot. What is the length of each side of the
square?
A) 1 ft.
B) 2 ft.
C)3 ft.
D)4 ft.

Answers

Answer:

I want to say A

Step-by-step explanation:

A
A square has all even sides

On a trip, Miguel drives at an average speed of 55 miles per hour. After 2 hours, the odometer on his car reads 4583. Write an equation to represent the reading on the odometer m after h hours.

Answers

Answer:

[tex]m=4473-55h[/tex]

Step-by-step explanation:

Step one

Given data

speed= 55 miles per hour

time taken = 2 hours

Hence the distance covered is

from v=d/t

distance= velocity * time

distance= 55*2

distance= 110 miles

this means that the initial reading of the odometer is

=4583-110

=4473 miles

after h hours the distance covered will be

distance = 55*h

distance= 55h

the reading of the odometer m is

m= initial reading-distance

Hence the reading of the odometer m is expressed as

[tex]m=4473-55h[/tex]

Answer:

Correct

m=55h+4473

Step-by-step explanation:

i got it right :-)

Whoever can answer the MOST with work show will ne marked brainliest.

Answers

Answer:

See the picture below

Step-by-step explanation:

solving systems equations: substitution
y=6x+5
y=4x+5

Answers

6x + 5 = 4x + 5
2x + 5 = 5
2x = 0, x = 0
Y = 6(0) + 5, y = 5
Solution: x = 0, y = 5

Answer:

y=6x+5  →equation 1

y=4x+5 → equation 2

you can either substitute equation 1 in 2 or equation 2 in 1

substituting equation 1 in 2,

y = 4x + 5

6x + 5 = 4x + 5

6x - 4x = 5 - 5

2x = 0

x = 0/2

x = 0

substituting x = 0 in equation 1, (to get y)

y = 6x + 5

y = 6(0) + 5

y = 0 + 5

y = 5

hope it helps you!!

I’m doing a percent equation problem and the question is blank % of $50 =$35 help me plzzzz

Answers

Answer:

70

Step-by-step explanation:

blank % of $50 =$35

Let us take x in place of blank.

x % of $50 =$35

x/100 * 50 = 35

x/2 = 35

x = 35*2

x = 70

Therefore, 70% of $50 =$35


Given that function f : x= mx + n, where m and n are constants and m> 0.
If f² : x = 64x - 36, find the values of m and n.​

Answers

Answer:

yo no hablo english  sorry

Step-by-step explanation:

Other Questions
What problem can enabling compression present when you are using ssh to run remote X applications on a local display? i need the answer for this Exponential population growth occurs when new farming techniques, or new crops and fertilizers, arrive on the farming scene, while at other times growth is relatively steady. True or False The Cold War was a struggle of what 3 dominance Tone can be difficult to determine because:O A. it depends on how you read the poem aloud.B. many poems don't have a tone.c. tone comes from rhyme, and the rhyme scheme can be difficult todetermine.D. a change in tone is usually impossible to tell.E. tone is not obvious. Which statement describes the South's opinion on states' rights?O A. The needs of the National Government should overrule the needs of individual states.OB. The rights of the individual states are more important than the federal government.O C. All political decisions should be made to benefit the entire country.OD. States should obey all the laws passed by Congress. Coach McGee uses the table to show her teams current basketball shot average compared to previous years. 2008200920105.84.4StartFraction 37 Over 10 EndFraction2011201220133.64 and one-thirdNegative 5 and three-fourthsWhich comparison is true? Use the number line to help you.A number line going from negative 6 to positive 6 in increments of 1.Negative 5.8 > Negative 5 and three-fourths3.6 4.4 Juan needs to simplify the fraction LaTeX: \frac{32}{52}32 52. He will need to divide the numerator and the denominator by the greatest common factor. What is the greatest common factor of 32 and 52? fill in the blanks.1.principal: $500rate: 4.5%time: ? yearsinterest earned: $112.50new balance: ?2.principal: ?rate: 8%time: 2 yearsinterest earned: $108.00new balance: ? giving brainliest 34. In the following sentence, one part uses two adjectives to describe a subject, and the secondpart uses a verb and a noun to describe the same subject. In order to correct the faulty parallelstructure in the use of adjectives, what should you change the verb and noun to?The doll was old, faded, and it had stains.A. prepositional phraseB. adverb and a nounC. adjective and a nounD. adjective In what year did the German Democratic Republic (GDR) and the Federal Republic of Germany (FRG) unify? What kind of government was formed? Look at pic and answer ASAP Explain transformation in DNA What are two reasons the War of 1812 was important for the United States. It kept the state from supporting the national government It united the states. It aroused feelings of patriotism Find the value of y given ordered pairs and slope.(8,0) (4, y) slope= 1/2 An object with a mass of 30 kg is located on a cliff 50 m above the ground. What is its gravitational potential energya. 1500 jb. 14,700 jc. 1.7 j What is x+67 when 67=r+8.483 and x=9?(Please get this ASAP) What is another way to write the equation Witch one is a better buy If asked to multiply 18 by 100 quicky, what is the short cut?