Mathematics Middle School

What is the approximate solution of the system?

Answers

Answer 1

do not open that thing above

Related Questions

PLZZZZZZZ HELP ME
NO LINKS OR I WILL REPORT THE ANSWER
WILL GIVE BRAINLIEST
LOOK AT ALL OF THE PICTURES

Answers

Hablas español pero la verdad nose

In San Francisco, California, a hotel is located on a city block bounded by Market Street, McAllister Street, and 7th Street as shown.

The side of the hotel that faces 7th street is 60 feet long, and the side of the hotel that faces Market Street is 140 feet long. What is the length of McAllister Street?
WOULD LOVE REAL HELP!

Answers

Answer:

sheesh

Step-by-step explanation:

McAllister street would be 60 ft

See the image attached I hope it helps

The price of a plane ticket was reduced from $2,400 to $750. By what percentage was the plane ticket reduced?

Answers

Answer:

32% approximately

Step-by-step explanation:

Take 2400, divide it by 750 and then multiply the result by 100

2400 divided 750 then multiply it by 100 bc its out of 100% then you should get ur answer. i got 32%

Solve the system of equations

Y= -7x+3
Y= -x -3

What is X
What is Y

Answers

The answer is X = 1 and Y = -4.

can someone pls help

Answers

Answer:

Step-by-step explanation:

Identity property of multiplication just has to be a number times 1 is equal to the number.

If this has helped please mark as brainliest

i believe it is D.

Please help me I really need it

Answers

90 meters in 800 seconds

Answer:

90 metres 8000 per second

Alexa is a songwriter who collects royalties on her songs whenever they are played in a commercial or a movie. Alexa will earn $20 every time one of her songs is played in a commercial and she will earn $110 every time one of her songs is played in a movie. Alexa earned a total of $340 in royalties on 8 commercials and movies. Write a system of equations that could be used to determine the number of commercials and the number of movies on which Alexa's songs were played. Define the variables that you use to write the system.

Answers

Answer:

x + y = 8

20x + 110y = 340

Step-by-step explanation:

X+y=8
So 20x+110y=340

Explain how to draw a line segment that measures 72 millimeters.

Answers

Answer:

Take a ruler and use the mm to draw the line

Question is in the Picture.

A

B

C

D

Answers

B because 2 and 1/3 is 7/3 as an improper fraction times 4 is 28/3 and as a mixed number it is 9 and 1/3

B is the correct answer

plaese help me finish this part of the study guide please

Answers

Answer:

Part A: The equations are:

y = -1/2x + 2, and

y = 3x - 5

Part B: The solution is (2,1)

Step-by-step explanation:

Part A: There are two equations we need to find, each line is the graph of a function.Graphs are written in y = mx + b, m is the slope, which is the change in y divided by the change in x, and b is the y - intercept. To find the function of the first graph, the one going slightly down, the slope is: y goes down by one, and x increases by 2, so change in y/ change in x is -1/2. The y - intercept is where the graph goes through the point where x is 0, on this graph, the point is (0,2), the y - intercept is 2, so y = mx + b is y = -1/2x + 2

For the other equation, slope is when y increases by 3, x increases by 1, so 3/1, or 3. The y - intercept is -5, so y = 3x + (-5), or y = 3x - 5

Part B: The solution to this equation is the point where both of the functions meet, here, this point is (2,1), y is 2 and x is 1.

Plz help its due in 10 minutes

Answers

The answer is : -8 hope this helps!!!

A bank offers a savings account with a yearly simple interest rate of 2%. Suppose you deposit $550 into a savings account. How much simple interest will you earn in 4 years and six months?

Answers

Answer:

49.5(interest)

599.5 (total amount)

Step-by-step explanation:

A=P(1+rt)

A=550(1+.02*4.5)

A=550(1+.09)

A=550(1.09)

A=599.5 (total amount)

599.5-550=49.5(interest)

550 x 0.02 = 11

11 x 4.5 = 49.5

ANSWER: $49.5 of simple interest

help me please (20 points)

Answers

Answer:

231cm squared

Step-by-step explanation:

9 x 22 = 198.

198 / 2 = 99

triangle area = 99

15 x 22 = 330

total area = 330

330 - 99 = 231

On Monday, Mr. Roberts drove 42 miles.
On Tuesday, he drove 5 miles more than half the distance he drove on Monday.
Which expression shows how you could find the distance, in miles, Mr. Roberts drove on Tuesday?
A. (42 – 5) ? 2
B. 42 – (5 ? 2)
C. (42 ÷ 2) – 5
D. (42 ÷ 2) + 5

Answers

It should be D.

“Mr. Roberts drive five miles more than half the distance he drove on Monday”

Five miles more is key here

This says that he drove five more after dividing it, so 42/2 first than add the 5

That one is easy it’s D

OKAY SO I KNOW THAT THE ANSWER IS A WITH THE 13 IN IT BUT COULD SOMEONE PLS EXPLAIN WHY ITS A!!!! PLEASE AND THANK YOU!!!
Jordan wants to find the volume of a cylindrical water storage tank. When we walks around the tank, staying as close to the tank wall as possible, he travels 82.1 feet. How can he use this information when finding the volume of the tank?
A) He can say the radius of the base of the tank is approximately 13 feet.
B) He can say the radius of the base of the tank is approximately 41 feet.
C) He can say the area of the base of the tank is approximately 82 feet.
D) He can say the height of the tank is approximately 82 feet.

Answers

Correct answer is B good
Luck !!!

Seven consecutive odd integers add up to 119. What are the numbers?

Answers

sorry there no answer but good luck on ur assignment and hope this motivated you! :)) ur doing great

How many more vertices does a rectangular prism have, compared to triangular pyramid?

Answers

Answer:

A rectangular prism has eight vertices and a rectangular pyramid has five.Step-by-step explanation:

Answer:

its A

Step-by-step explanation:

Hope this helps good luck

please help me with this

Answers

Answer:

1: 8-2: 603-3: 1539

Step-by-step explanation:

I gotchu

You sit down in a chair. The legs break and you fall to the floor.
Is this a balanced or unbalanced force?

Answers

Answer:

unbalanced force not balanced

the answer is unbalanced force

Applying Ratio and Rate Reasoning.

No links, please or I will have to report you.
Just 1-6

Answers

let me start by saying, this is one of the easiest things you will ever encounter in math and if you seriously dont know how to do this then you need to look it up and figure it out. i feel bad even giving you the answer because you should know how to do this and it took literally 30 seconds for me to get all the answers.

1- 16/20
2- 18/35
3- 12/9
4- 52/60
5- 25cm wide
6- 12cm long

The other guy is right

What the area of the whole building

Answers

Answer:

The area of the whole building is 83feet^2

Step-by-step explanation:

Please mark me brainliest

The area is 83 feet

The base length of a triangle is 8 feet and the height is 4 feet. What is the area of the triangle?

A. 4 square feet
B. 8 square feet
C. 16 square feet
D. 32 square feet

Answers

Answer: C. 16 Square Feet

Answer:

C, 16 square feet

Step-by-step explanation:

HELP PLSS QUICKLY!!!!
Teresa wants to make a giant arrow to indicate the location of the hotel. Find the area of the giant arrow. If one can of paint covers 100 square feet, how many cans should Teresa buy?

Answers

3 cans!!!

5x6= 30 (divided by 2= 15)
5x6=30 (divided by 2 = 15)
10x18= 180

180+30= 210

3 cans!!

Which shows the following numbers ordered from greatest to least?
0.5, 5/8, 65%, 3/5

A>3/5, 5/8, 0.5, 65%

B>0.5, 3/5, 5/8, 65%

C>65%, 3/5, 0.5, 5/8 65%,

D>65%, 5/8, 3/5, 0.5

Answers

Answer:

Step-by-step explanation:

The right answer is D

HELPPPPPPP Mr. Brown has a rectangular garden in his backyard. The garden is 8.5 feet long and 3.5 feet wide. The border that he plans to use costs $1.99 per foot. How many feet of border will Mr. Brown need to order to go around his garden? How much will it cost?

Answers

Answer:

6x=48

Step-by-step explanation:

When you are evaluating an expression, you must always use the order of operations, even within the parentheses

List the steps for Order of Operations

Step 1: _____________________________________

• ___________________________________

• ___________________________________

• ___________________________________

Step 2: _____________________________________

Step 3: _____________________________________

Step 4: _____________________________________

Answers

Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

I need help what does 19 times 29 give me in total

Answers

Answer:

551

Step-by-step explanation:

Answer:

It gives you 551

Hope this helps

The drama club sold 415 Manatee tickets to the school's play for $7.95 each 18 of the tickets were refunded estimate the tickets is your estimate and overestimate or an underestimate. PLZ HELP ASAP!!!!!!

Answers

since you always round up when you estimate in the middle lets say theres 420 tickets. Each is 7.95, but we'll round it to 8.00. 420x8.=3,360. After that part we need to find about how much tickets were refunded. So we round 18 to 20 and each ticket is still 8$. 20x8=160. Finally in all, we do 3,360-160=3200. Its an overestimate because we rounded up. Im not sure what else youre asking but thats the basic answer.

Find the area of the following figure

400 cm2
312 cm2
252 cm2
300 cm2

Answers

312cm2 I hope this helps

Answer:

312

Step-by-step explanation:

I took the test

8. Between which two consecutive integers does the radical √77 lie?
__< √77 <__

Answers

Answer:

√77 - 8 and 9 I'm pretty sure!! pls I'm sorry if it's wrong

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