Mathematics High School

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Answers

Answer 1

Answer:

X=5 and Y=4

Step-by-step explanation:

The process of elimination.

Answer 2
Use photo math for a quicker answer

Related Questions

Emily hires someone to walk her dog during the day. The cost for 2 walks
is $9.00.

What is the cost for 5 walks?

Answers

9 divided by 2 is 4.5. 4.5 multiplied by 5 is 22.5. So it would be $22.50

Answer:

2 walks is $9.00 so first i would find the unit rate

Step-by-step explanation: To find the unit rate you would have to get 2 to 1 which means we would have to divide it by 2. 2 / 1 is 1 then we also have to divide 9 by 2 which would get you 4.5. Now you know that 1 walk is $4.50 , but you need to know how much it coust for 5 so you multiply by 5.         $4.50 x 5 = $22.50

Woodhill Elementary School is planning a field trip for grades 3, 4, and 5.
There is a total of 464 students. There are only 45 seats per bus. How
many buses will be needed for the field trip?

Answers

Answer:

11 buses

Step-by-step explanation:

If you divide 464 by 45, you will get 10.3. You need to round this number up to 11, since you would need another bus to carry the 0.3 of students left over.

Krista bought 35 feet of ribbon at the store. The ribbon cost $2 per linear
foot. The sales tax was 8%. If Krista paid with a $100.00 bill, how much
change should she have received? *

Answers

Answer:

$24.40

Step-by-step explanation:

take 35*2 to get the total (70)

take 8% (for the sales tax) or 0.08 times $70 to get 5.6

take 5.6 plus 70 = 75.60

take 100 minus 75.60 = $24.40

Bailey buys new winter
clothes for $136. She has
to pay 8.25% sales tax
on her purchase. How
much is the sales tax
for her new clothes?
Your answer

Answers

Answer:

$147.22

Step-by-step explanation:

100 + 8.25 = 108.25

136/100 X 108.25 = 147.22

Which equation is a linear function y = 2/x + 3 y = x/2 - 5 y = 2 ^ z - 1 y = x ^ 2 + 7

Answers

Answer:  y = x ^ 2 + 7

Step-by-step explanation: trust me

A linear equation is an equation in which each term has at max one degree. The correct option is B, y=(1/2)x - 5.

What is a linear equation?

A linear equation is an equation in which each term has at max one degree. Linear equation in variable x and y can be written in the form y = mx + c

Linear equation with two variables, when graphed on the cartesian plane with axes of those variables, give a straight line.

The equation that is linear from the given set is y=(1/2)x - 5.

Hence, the correct option is B, y=(1/2)x - 5.

Learn more about Linear Equations:

https://brainly.com/question/27465710

#SPJ2

Please help me with this question. I’m stuck

Answers

Answer:

should be 17

Step-by-step explanation:

find what x is by setting the equations equal to each other. (x=8) Just plug 8 into the equation to get the answer: 17

I’m pretty sure it’s 17 cause the guy above me seems smart

How many 2/3 cup servings are in a 6-cup container of food

Answers

Answer:

6

Step-by-step explanation:

Consider the system of linear equations 2x + 3y = 8 and 3x + y = –2. Which statement is correct?
The point (1, 2) is not a solution to the system of equations because it satisfies neither equation.
The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
The point (1, 2) is a solution to the system of equations because it satisfies the equation 2x + 3y = 8.
The point (1, 2) is a solution to the system of equations because it satisfies both equations.

Answers

Answer:

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

System of Equations

Consider the following system of equations

2x + 3y = 8      [1]

3x + y = -2       [2]

And the point (1,2). Substituting in both equations:

For equation [1]:

2*1 + 3*2 = 8

2 + 6 = 8

8 = 8

Since the equation is true, point (1,2) satisfies the equation 2x + 3y = 8

Now for equation [2]:

3*1 + 2 = -2

3 + 2 = -2

5 = -2

Since this equation is false, point (1,2) does not satisfy the equation 3x + y = -2

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Answer:

B: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

i got it right on my quiz!

f (x) = 2x^2 - 5x - 3
g(x) = x^2 + 6x - 1
what is h(x) if h(x) = g(x) - f(x)?


20 points pog

Answers

Answer:

Try D for an answer..good luck

Solve the inequality
4x + 3 < 6 + 2x​

Answers

Answer:

x < 3/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

Answer:

the answer is: x< 3 /2

HELP‼️‼️

Evaluate if x = -4 and y = 2: 2x + 3xy
Your answer
O This is a required question

Answers

Answer:

  -32

Step-by-step explanation:

change all the x and y's to the numbers

2(-4) + 3(-4)(2)

-8 + -24

Please help me I can’t even find this problem on the i
Internet

Answers

I think it’s C but I don’t know

Miss McKee has 1,183 gold stickers. She wants to give the same number of stickers to each of her 30 students. If she gives away as many stickers as she can, how many stickers will be left over?

Answers

Answer:

If she gives away as many stickers as she can, stickers left = 13

Step-by-step explanation:

Total number of gold stickers = 1183

Total number of students = 30

So, each student will get = [tex]\frac{1183}{30}[/tex] = 39.433

As the gold stickers cannot be given in integer form

So , each student get 39 stickers.

So, 30 students get = 30×39 = 1170

So Left over stickers = 1183 - 1170 = 13

HELP I NEED HELP ASAP

Answers

Answer:

C.) the company will have 25 customers every 3 days.

Step-by-step explanation:

100 POINTS PLEASE ANSWER HONESTLY,

YOU ONLY HAVE TO DO HALF IF U WANT BUT IF YOU WANT BRAINILY DO FULL 100 POINTSSSSSSSSs

Answers

Answer:

2.−2b−8

4.12k−2

5.−32t−20

6.8g+17

7.3a−2

8.−15d+30

9.2a+2b

10.35a−21

11.10f−15

12.−2x+4

13.2a+20

Step-by-step explanation:

i will do the right part after u finish with the left oen if u don't understand it look at the letters to know which problem is the answer

Answer:

hes right the GUY ABOVE IS 100% right i swear on my life

Step-by-step explanation:

Hello! It would help a lot if I had assistance with this question:

Answers

( Terminating Decimal) Hope this helps

Write an equation for the description.

Tanmayi wants to raise $145 for a school fundraiser. She has raised $100 so far. How much more does she
need to reach her goal? Let m be how much more is needed.

Answers

100+m=145 would be the equation

Answer:

145-100=m

45

Step-by-step explanation:


Find the inequality represented by the graph.

Answers

Answer:

y < 3/4x

Step-by-step explanation:

Please let me know if you want me to explain how to do this problem :)

Richard is throwing a party. There
are 28 people coming. Richard can
fit 5 people at each table. How many
tables does he need so that
everyone will have a seat?

Answers

Answer:He is going to need 6 tables.

Step-by-step explanation:

Answer:

6 tables

Step-by-step explanation:

5×5 is 25 and there's 28 people so you need another table

Help me , I will mark first answer brainliest

Answers

Answer:

x=6;    ∠b=68°

Step-by-step explanation:

8x+74+2x+56=190

10x+130=190

10x=60

x=6

2x+56

12+56

68

X=6 I think it’s the correct answer

Guys pls help me with C.

Answers

Answer:

I cant see it

Step-by-step explanation:

Try using this

Find the area of a square whose side is 4xy.​

Answers

Step-by-step explanation:

Given,

Side of a square = 4xy

Therefore, area of the square = side × side

= 4xy × 4xy

[tex]16 {x}^{2} {y}^{2} (ans)[/tex]

Area of a square = S^2
So,
(4xy)^2= 16x^2 y^2
Hope this helped!!!

The answer is 20, but I don’t know how you get to that point

Answers

Answer:

A= 20

Step-by-step explanation:

6a+10=130 (subtract 10)

6a=120 (divide by 6)

a=20

If you dont understand the order, you follow PEMDAS backwards

Add/subtract

Mult./div.

Exponent/root

find x in the parallelogram OA =(X+23) IN ; OC=31 in

Answers

82 Europe dduuxhxxhhchcch

Find the total number of outcomes if Johnny can choose between 6 pair of pants, 5 shirts, and 4 belts

Question 10 options:

A. 15


B. 120


C. 40


D. 360

Answers

A, B, D are the answers if you are talking about constants

Help 6 minutes left and literally dead soon

Answers

Answer:

CT = JD

Step-by-step explanation:

You can look at the positioning in the congruence statement: CAT = JSD

Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.

How to graph this slop (put a pic if u can )pls help due at 11

Answers

Answer:

hopes this help luv <3

Step-by-step explanation:

Please i want the answer ASAP

The height of a golf ball after it has been hit from the top of a hill can be modeled by the equation h=-8(2t – 4)(t + 3), where h is the height in feet and t is the time in seconds. How long is the ball in the air?

Answers

Answer:

. A golf ball is hit from the ground, and its height can be modeled by the equation h(t) = -16t2 + 128t, where h(t) represents the height (in feet) of the ballt seconds after contact.

Step-by-step explanation:

:D

plz help asap I will give brainliest​

Answers

Answer:

B

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

i had this assignment just don't feel like explaining lol

Given the two points write the equation for the line in slope intercept
form!
(-2,3) and (0,2)

Answers

Answer:

y = -1/2x + 2

Step-by-step explanation:

I think it is

use slope formula to find your slope.

your y intercept is two cause that's the point on your y intercept and yea pretty much.

boom roasted.

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