Mathematics High School

Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations

Who Can Help Me On My Math Im Failing Can Yall Please Help Me On Some Questions.Its Solving Systems Of

Answers

Answer 1

Answer:

7 quarters and 3 dimes

Step-by-step explanation:

7 quarters equal $1.75

3 dimes equal $0.30

If you add them together you get $2.05

Related Questions

15/4 improper fraction to whole number

Answers

Answer:

The answer is 3

Step-by-step explanation:

Whoever answers this question first gets brainly 6

Answers

Answer: H

Step-by-step explanation:

Find the range of f (x) = - 2x + 6 for the domain {–4, –3, –2, –1}.

Answers

F(x)=-2x+6
+3=-2x+6
2x=6-3
2x=3
X=3/2

What is the sum of -5 + 4

Answers

Answer:

-1

Step-by-step explanation:

please rate :)

-1?
Cuz u move to the right of the number line if ur adding a positive to it

luna is 12 blocks from school and walk towards the concert at an average speec of 2 blocks per minute. select the equation that best represents luna's distance from school
A. d=2t+12
B. d=12+2
C. t=2d+12
D. t= 12d + 2​

Answers

Answer: I do not know

Step-by-step explanation:

62.5% as a decimal and as a fraction. PLEASE SHOW WORK.

Answers

Answer:

62.5 as a decimal would be 0.625

As a fraction it would be 625/1000.

Step-by-step explanation:

To write 0.625 as a fraction you have to write 0.625 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.625 = 0.625/1 = 6.25/10 = 62.5/100 = 625/1000  

And finally we have:

0.625 as a fraction equals 625/1000

Answer:

decimal

⇒[tex]\frac{62.5}{100}[/tex]

⇒62.5÷100

⇒62.5

fraction

⇒[tex]\frac{62.5}{100}[/tex]

Step-by-step explanation:

Ms.Nguyen needs to separate $385 into three parts to pay some depts. The second part must be five times as large as the first part. The third part must be $35 more than the first part. How much money must be in each part?

Answers

Ok so u divid 385 by 3 then ur answer is 128 so divided that again and its 42 so divid again by 3 is 14x5=70 so 70 is the second part and the first part is about 14 them the 3rd part is about 105

The sum of the measure of the interior angles of polygon is 1440 classify the polygon by the number of slides

Answers

it would have 10 sides so the polygon would be decagon

What type of slope does the following equation have y = -6?

A. Positive
B. Negative
C. Zero
D. Undefined

Answers

Answer:

C. Zero

Step-by-step explanation:

This is because if you graph it, it is in a straight line horizontally, it doesn't go up or down.

x13=−2 whats the answer to this

Answers

Answer: = −2/13

Step-by-step explanation:

1. Divide both sides of the equation by the same term

2. Simplify:

Cancel terms that are in both the numerator and denominator

I don’t get this math

Answers

Answer:

Step-by-step explanation:

The missing angle and the exterior angle, a, must equal 180 so

a+8x-11=180

a=191-8x

The sum of all inner angles must equal 180 so

191-8x+2x+6+5x=180

-x+197=180

-x=-17

x=17

the paint store has 45 gallons of white paint in stock how many quarters how many quarters of white panit is this

Answers

Answer:

45 • 4 = 180

Step-by-step explanation:

1 quart = 1/4 gallon.

45 • 4 = 180

can someone please help me with these three questions and explain

Answers

Step-by-step explanation:

[tex]an = a1 + (n - 1)d[/tex]

Question 8)

2,8,14

d=a2-a1

d=8-2=6

a77= 2+ (76)*6

a77= 2+456=458

a77= 458

Question 9)

-12,-17,-22

d= -17+12= -5

a82= -12+ (81)*(-5)= -12-405= 417

a82= 417

Question 10)

9,13,17

d= 13-9= 4

a49= 9+ (48)*4= 201

a49= 201

-9e - 4 > 41
show u work plz

Answers

Answer:

e = -5

Step-by-step explanation:

-9e - 4 > 41

     +4    +4

-9e > 45

divide by -9 on both sides

e = -5

Hope dis helped!

Hi Please can someone help me please ?????????

Answers

Answer:

z = 106

y = 20

Step-by-step explanation:

Please help also the attachment is the answer choices.AND 13 POINT AND I GIVE BRAINLEST IF YOU GET IT RIGHT!!!!


Brayden stated that a flying disc had a circumference of 43.96 in. Eliza wanted to find the area of the same flying disc. What is the area of the flying disc rounded to the nearest whole number? Both Brayden and Eliza used 3.14 for π.

Answers

Step-by-step explanation:

circumference(c)=43.96

2πr=43.96

r=43.96÷2π

radius ( r)=7

Now,

area(a)=πr^2

=3.14×49

=154

Please help will give brainliest

Answers

Answer:

sorry bro i dont know

Step-by-step explanation:

Answer:

sin A = 3 over 5; 3/5

cos A = 4 over 5; 4/5

tan A = 3 over 4; 3/4

Step-by-step explanation:

Find the value of X below

Answers

52° is your answer

Hope it helps

if u help me u will be poggers PLS

Answers

AB and CD are parallel because they are stray Ight and not slanted at all but EF and GH are slanted therefore they are not parallel

Answer:

AB and CD are parallel

EF and GH are tilted

Step-by-step explanation:

hope this is

What is the answer help me??!!

Answers

What were the other choices??

Mr Jones buys a new car for £14 995. By the end of the year the value of the car has gone down by 40%. How much is the car now worth?

Answers

Answer:

£8997

Step-by-step explanation:

Given data

Mr Jones buys a new car for £14 995

let us find the value of 40% of  £14 995

=40/100* £14 995

= 0.4* £14 995

= £5998

Hence the car will cost

=£14 995- £5998

=£8997

Complete the solution of the equation. Find the
value of y when x equals -29.
-X – 7y = -34

Answers

Answer: 9

Step-by-step explanation:

-x-7y= -34

-(-29) -7y =-34

29 -7y =-34

-7y = -63

y = 9

it is y=9 for the value of y and x

According to the graph, what is the solution (ordered pair) of this system of equations?​

Answers

Answers:

(2, -3) and (3, -3)

==================================================

Work Shown:

Since f(x) = -3, we'll replace f(x) with -3 and solve for x

f(x) = x^2 - 5x + 3

-3 = x^2 - 5x + 3 .... f(x) replaced with -3

0 = x^2 - 5x + 3 + 3 ... adding 3 to both sides

0 = x^2 - 5x + 6

x^2 - 5x + 6 = 0

(x - 3)(x - 2) = 0 .... factor; you can also apply the quadratic formula

x-3=0 or x-2=0

x = 3 or x = 2

So that explains where that '2' comes from when they listed (2, ?)

-------------

To find what replaces the question mark, we will plug x = 2 into the function

f(x) = x^2 - 5x + 3

f(2) = 2^2 - 5(2) + 3

f(2) = 4 - 10 + 3

f(2) = -3

We could have skipped this portion and said that the solution is (2,-3) but plugging x = 2 into the function to get the output y = -3 helps confirm that x = 2 is one of the x solutions.

-------------

Let's do the same for x = 3

f(x) = x^2 - 5x + 3

f(3) = 3^2 - 5(3) + 3

f(3) = 9 - 15 + 3

f(3) = -3

We end up with the same output, so x = 3 is confirmed as well.

The graph below visually helps reinforce these confirmations. Each solution  is an intersection between the two curves.

Answer:

cool

Step-by-step explanation:

I'm not sure I'm just getting points

please answer don’t comment if u don’t know

Answers

Answer:

the first answer choice

Step-by-step explanation:

if you do 1/3 times -9 its -3

Can someone help me solve this question !

Answers

Answer:

m= 2/3

Step-by-step explanation:

up 2 right 3

y= 2/3x-2

Answer:

m=2/3

Step-by-step explanation:

when it asks for m its asking for the slope and the slope of that line is 1/3

Write the equation of each line in slope-intercept form
(just do the graph questions)

Answers

Step-by-step explanation:

x=2 y=0

x= -2 y= -4

y=mx+b

b= 2

-4 = -2m +2

-2m= -6

m=3

y= 3x +2

.......

x=0 y=4

x=2 y= 2

y=mx+b

b=4

2=2m+4

2m= -2

m= -1

y = -x +4

Answer:

step by step explanation

HELP PLEASE I NEED THE ANSWER
find x

Answers

You have to add the sides so 3cm + 9cm which gives you 12 cm therefore....

X = 12 cm :D

What is 8 to the power of two?

Answers

8^2 = 8x8. 8x8=64. 64 is your answer.

Use the zero product property to find the solutions to the equation x2 + 12 = 7x.
Ox= -4 or x = 3
O x= -4 or x = -3
O x= -3 or x = 4
O x= 3 or x = 4

Answers

Answer:

x=-4 or x=3

Step-by-step explanation:

the property of zero in the function x2 + 12 = 7x is written all you need to do is to equate the zero product property

Answer:

Its d

Step-by-step explanation:

took the test

Find the slope of the line that passes through these two points:
(-11, 7) and (-11,-2)

Answers

Answer:

I think that it is 0.9.

Step-by-step explanation:

-11-(-11)=0. Then 7-(-2)=9

Other Questions
Systems Of Equations:y=7y=-2x+1What is the coordinate that they meet? Victor:est-ce que Bernadette et toi, vous avez passed un bon weekend? Which of the following statements is NOT true regarding smoking and pregnancy?A. Smoking mothers have higher rates of miscarriage. B. Smoking mothers have higher rates of stillborn deliveries. C. Smoking mothers are more likely to deliver their babies early. D. Smoking mothers are more likely to have babies with high birth weights. I need help please help with this question I will give brainliest this is a major grade so no joking around please Find the real solution(s) of the following equation. n to the power of 3 =64 Please help ASAP if possible. Im stuck on this.(If you cant see the picture then just tap on it) How does Regan describe the American people? 5. Use the Distributive Property to rewrite the expression in its equivalent form 24x-18 6 ANSWER I need help! 50 points + brainliest1 - Find the values of x for which the combined function h(x) = f(x)/g(x) is undefined if f(x) = 5x + 1 and g(x) = x^2 - 9.x = 3x = 3x = -3x = 92 - Find the function h(x) = f(x) - g(x) if f(x) = 3^x and g(x) = 3^2x - 3^x.h( x) = 0h( x) = -3 ^2xh( x) = 3 ^x(2 - 3 ^x)h( x) = 2(3 ^2x) How can trees help reduce the amount of carbon dioxide in the atmosphere? A kayaker moves 18 meters southward, then 32 metersnorthward, and finally 24 meters southward.what was the distance it moved what is the magnitude and direction of the displacement which question are the hardest level of analysis and often considered the hardest answer on a testa. factualb. appliedc. conceptuald. true/false Find the area of the larger rectangle. What is the mass of a boy that weighs 270 N?| In a shop, the cost of 4 shirts, 4 pairs of trousers and 2 hats are $560. The cost of 9 shirts, 9 pairs of trousers and 6 hats is $1,290. What is the total cost of 1 shirt, 1 pair of trousers and 1 hat? Can someone help me with this? I really need help, It was due yesterday, the questions are in the picture! A pelican is flying 17 feet above sea level. Directly below the bird is a trout that is swimming 23 feet belowsea level.What is the distance between the pelican and the trout?A: -40 feet B: -6 feetC: 6 feetD: 40 feet An ideal spring is lying horizontally on a frictionless surface. One end of the spring is attached to a wall. The other end is attached to a moveable block that has a mass of 5 kg. The block is pulled so that the spring stretches from its equilibrium position by 0.65 m. Then the block is released (from rest), and as a result the system oscillates with a frequency of 0.40 Hz (that's 0.40 rev/sec) Find: a) the acceleratiuon of the block when the spring is stretched by 0.28 m. b) the maximum force magnitude exerted by the spring on the block. c) the oscillation frequency of a 2.5 kg blcok under the same circumstances (i.e. with the same spring and initial displacement). Solve it please 5 + x = 3(x - 7) + 6 Uhhhh someone plz help me I will give brainliest