Mathematics High School

A teacher graphs a system of equations using the lines shown and asks four students to write down the coordinates representing the solution to the system.
Based on the graph, which student’s ordered pair represents the solution to the system of equations?
A. Angelica
B. Fatima
C. Nico
D. Ralph

A Teacher Graphs A System Of Equations Using The Lines Shown And Asks Four Students To Write Down The
A Teacher Graphs A System Of Equations Using The Lines Shown And Asks Four Students To Write Down The

Answers

Answer 1

Answer:

I think it's a

Related Questions

12 + (8 x (4 + 3) + 2) - 6


evaluate the expression plz help

​

Answers

Answer:

The answer is 64

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

12 + (8 x (4 + 3) + 2) - 6

= 12 + ( 8 x 7 + 2 ) - 6

= 12 + ( 56 + 2 ) - 6

= 12 + 58 - 6

= 70 - 6

= 64

Help me pls anything helps

Answers

Answer:

Step-by-step explanation:

This is a function as there is only one unique value of y for any unique value of x. It passes the ‘vertical line test’.

So insert ‘F’ as this is a function.

Answer:

F

Step-by-step explanation:

this is a function because it is just a reflection over the x-axis

the function is f(x) = -(x - 1)^2 + 3

Tanisha can drive about 300 miles

between 12-gallon fill-ups. At that

rate, how many gallons of gas does

her car use driving 175 miles?,

(proportion)

Answers

Answer:

Tanisha's car uses 7 gallons of gas driving 175 miles.

Step-by-step explanation:

With the information provided, you know that Tanisha can drive about 300 miles between 12-gallon fill-ups and with this you can find the gallons of gas needed to drive 175 miles by writing a proportion using this form:  a/b = c/d.

12/300=x/175

This indicates that 12 is to 300 as x is to 175. We write x because we don't know the gallons needed yet. Now, we have to cross products and solve for x to find the answer:

12*175=300x

2100=300x

x=2100/300

x=7

According to this, the answer is that Tanisha's car uses 7 gallons of gas driving 175 miles.

I need help with all theses questions

Answers

Answer:

Step-by-step explanation:

please me out????? please and thank you ​

Answers

Answer:

by using Pythagoras law

p²+b²=h²

14²+x²=50²

x²=50²-14²

x=√2340=48ft is your answer

BRANLIEST+20Pts In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained.

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Don’t open that file I did and had to throw away my laptop

What is the area of the polygon below?

Answers

Answer:

B.84 sq.units

Step-by-step explanation:

Adding both rectangles

12 + 72

84sq.units

pls Mark as brainliest

Simplify the expression.

StartFraction 0.5 (negative 14 + 12.6) over 9.32 + (negative 7.92) EndFraction

Answers

Answer:

[tex]\frac{0.5(-14 + 12.6)}{9.32 + (-7.92)} = \frac{-0.7}{1.4} = -0.5[/tex]

Step-by-step explanation:

Answer:

Its B

Step-by-step explanation:

I checked it on EDGE 2020!

Given the slope of 3 and the y-intercept 6, write the
equation in slope-intercept form.

Answers

9514 1404 393

Answer:

  y = 3x +6

Step-by-step explanation:

Put the numbers in the formula in their corresponding places.

  y = mx + b . . . . slope-intercept form with slope m, intercept b

  y = 3x +6 . . . . . slope-intercept form with slope 3, intercept 6

find the area bounded by the curve y= 4-× and the x- axis​

Answers

A=∫
0
2
​
4−x
2
dx
A=[4x−
3
x
3

​
]
0
2
​

A=[8−
3
8
​
]
A=
3
16
​

Rachel’s credit card billing statement says she owes $350 for purchases last month. Her minimum monthly payment is $25. If she doesn’t have the full $350 to pay it off, but has more than the $25 minimum, what should she do?
1) Pay more than the monthly payment amount.

2) Pay the $350 by using a different credit card.

3) Wait until she has the $350 before paying the credit card bill even though she will get a late fee.

4) Only pay the minimum payment.

Answers

i think its 1 cause it makes the most sense

Matt and 6 of his friends went out to eat.
They decided to split the bill evenly. Each
person paid $14. What was the total bill?

Answers

Answer:

The total bill was $98.

Step-by-step explanation:

Matt and 6 of his friends = 7 people

Each person paid $14

$14 x 7 = $98 in total

f (2) if f(x)=x+4
?????????

Answers

Answer:

if f(x)=x+4

f(2)=2+4=6 is your answer

Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which
expression would be easier to substitute into the other equation, in order to solve this problem?
Explain your reasoning.
X = 3y -9
X + 3y = 2
The solution is
(Simplify your answer. Type an ordered pair.)

Answers

Answer:

Lol I’m doing the same thing

Step-by-step explanation:

what is x. PLS HELP PLEASE I WOULD REALLY APPRECIATE IT

Answers

Answer: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try.

18. What is the y-intercept of the line BC?
O A-2
B) -3
C) -2.3
OD 2

Answers

Answer:

18. What is the y-intercept of the line BC?

b) -3

Answer:

C

Step-by-step explanation:

It intercepts the horizontal line between -2 and -3, so that means that it is not a whole number. Therefore, the only answer possible is -2.3.

The measures of the three interior angles of a triangle are 85°, 20°, and 75º. Determine the
measures of the three exterior angles

Answers

Answer:

The measures of the three exterior angles would be 95, 160 and 105.

Gary bikes 3.275 kilometers.
Melissa bikes 3.24 kilometers.
Who bikes farther to get to school?

Answers

Answer:

Gary bikes farther to get to school

1. You bought a digital camera for your birthday. The original cost was $555.
It is marked "15% off". What is the sale price? *

Answers

Answer:

$471.75

Hope this helps!

Answer this correctly, and you'll be awarded as brainliest.

Answers

I think it possible hopefully I’m right I’m no smarty but crossing my finger

Answer:

Possible

plz give brailiest

PLEASEEEEE HELP WITH THIS GIVING BRAINLIEST

Answers

Answer:

Option C. Side a 1.5 inches long, side b is 2 inches long and side c is 2.5 inches long

Step-by-step explanation:

The scale factor=4:1=4/1

Scale factor=(Scale drawing)/object

4/1=6/a

4a=6

a=6/4

A=1.5 inches

4/1=8/b

4b=8

b=8/4

B= 2 inches

4/1=10/c

4c=10

c=10/4

C=2.5 inches

Therefore, side a is 1.5 inches long and side b is 2 inchea long and side c is 2.5 inches long

Answer:

C

Step-by-step explanation:

with the scale factor being 4:1 (meaning shape A is bigger then shape B by 4 times) we can divide the larger shapes dimensions by 4 to get ur answer

Write a Unit Rate for the situation: 605 miles in 11 hours.​

Answers

Answer:

55 miles per hour

Step-by-step explanation:

605 miles ÷ 11

11 hours ÷ 11

=

55 miles

1 hour

=

55 miles

hour

Express 9 hours as a percentage of 3 days. ​

Answers

Step-by-step explanation:

3(days) × 24(hours) = 72(hours)

9/72 ×100 = 12.5 %

Portia worked 2 part-time jobs and earned $233.00 for working a total of 26 hours at both jobs. She is paid $7.00 per hour at job A and $10.00 per hour at job B. How many hours did Portia work at job A?

PLEASE HELP!!!!!!

Answers

Answer:

9 hours for job A, 17 hours for job B     please brainliest :>

Step-by-step explanation:

A+B = 26

7A+10B = 233

A = 9

B = 17

Heyyyy!

Here's your answer!

She worked 14 hours at Job A and worked 12 hours at Job B

Step-by-step explanation:

14 × 6.40 = 89.60 and 12 × 7 = 84

84 + 89.60 = 173.60

Hoped I helped!

really easy....plz help if u can..will mark

Answers

Answer:

The distributive property.

Step-by-step explanation:

The distributive property is when you distribute a number to different numbers in a parentheses. For example...

2*x would be 2x, and 2*4 would be 8.

What is the best buy?
6 shirts for $252.42
4 shirts for $116.00
5 shirts for $90​

Answers

5 for 90 is the Best Buy

what is the absolute value of the difference in dollars between the flat fees the two companies charge​

Answers

Answer:

not exactly sure what the question is asking but they are all $15 dollars apart

Step-by-step explanation:

An 11-ft ladder leans agalnst the side of a house. The bottom of the ladder Is 9 ft from the side of the house. How high Is the IS top of the ladder from the ground?
If necessary, round your answer to the nearest tenth.

Answers

Answer:

The top of the ladder is 6.3 feet high from the ground.

Step-by-step explanation:

The given question can be expressed by the three sides of a right angled triangle. Let the height of the top of the ladder from the ground be represented by h.

Thus, applying the Pythagoras theorem to determine h, we have;

[tex]/hyp/^{2}[/tex] = [tex]/Adj 1/^{2}[/tex] + [tex]/Adj 2/^{2}[/tex]

[tex]11^{2}[/tex] = [tex]h^{2}[/tex] + [tex]9^{2}[/tex]

121 =  [tex]h^{2}[/tex] + 81

[tex]h^{2}[/tex] = 121 - 81

    = 40

h = [tex]\sqrt{40}[/tex]

  = 6.325

h = 6.325 feet

The top of the ladder is 6.3 feet high from the ground.

The circumference of a circle is 8.57cm. Find the length of the diameter. Give your answer rounded to 2 DP.

Answers

Answer:

i think this one

Step-by-step explanation:

Learn about and revise circles and their properties such as circumference ... The circumference of a circle is the distance around the circle. ... Circle with diameter and circumference labelled ... during calculations, with the final answer being rounded off as appropriate. ... 2-dimensional shapes - Edexcel ... Get advice here

i need to know the answer

Answers

90°

By definition, lines that connect opposite corners of a kite are perpendicular. The answer must be 90°.
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