Mathematics Middle School

I think I got the first one
-3 + 1.2 = -1.8,
so if you could, please answer the other 3.

I Think I Got The First One-3 + 1.2 = -1.8, So If You Could, Please Answer The Other 3.

Answers

Answer 1
b. x = 6 . y = -2
c. y = -3 . xy = 24
d. x = 7 . y = -8

hope this helped
Answer 2
im pretty sure that's right! good luck

Related Questions

Help please, i'm trying to get all my work done as report cards come out today!

Answers

Answer:

1. -7

Step-by-step explanation:

-3x - 5 = 16

add 5 to both sides of the equation.

-3x = 16

divide both sides by -3

x = -7

(Sorry, I don't know what 2 is!)

In the picture you can see the steps but the answer for the second one is y= -1

Help
Answer choices
A- Line A
B- Line B
C- Line C
D- Line D

Answers

line D hope this helps !
Line D definitely is the correct answer I know for sure it’s correct

I'm doing geometry. Does anyone know how to do this?

Answers

Answer:

hi the answer to the following question is 1236 cm ^2

The question is below and is has to be one of the answer choices

Answers

The answer is a. Hope it helps

Answer:

A) 22.50x + 95 < 240

(i dont know how to do the  line under the greater sign or the less sign)

Step-by-step explanation:

Is this correct? (Correct me if im wrong and tell me what is wrong like the number!

Answers

Answer:

number 1 is wrong

Step-by-step explanation:

help me please one more

Answers

Answer: it's x,w I believe

Step-by-step explanation: I'm pretty sure they both have the same vertex

I think the answer is the one you already chose y,w

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa chose all that apply

Answers

Answer:

B,C

Step-by-step explanation:

b and c ................

SELECT ALL THAT APPLY
Which equations could you use to solve the following problem?

Seventy-eight is 55% of what number?
1. 78 = (0.55)w
2. p = (0.85)78
3. x/78 = 55/100
4. 78/x = 55/100

Answers

Answer:

the first one and last one.

Step-by-step explanation:

i had he same question!!! hope this helps

i think the answer is 4

Which number comes first if the numbers 2.001, 0.0035, 0.0005, 4.56094 are arranged in order from most to fewest significant digits?

A. 0.0005
B. 0.0035
C. 2.001
D. 4.56094

Answers

D. comes first as it has the most significant figures. Hope this helps!!

PLS HELP ASAP

answer choices

A. 30 degrees

B. 75 degrees

C. 105 degrees

D. 15 degree

Answers

B


Because they are virtual angles meaning they are equal to each other

Answer: i would say A

Step-by-step explanation:

Describe the translation that maps
A'B'C'D' back to ABCD.
B В
2
D
А
0
B
D'
4!!
A. down 5, right 6
B. up 5, left 6
C. down 5, left 6
D. up 5, right 6

Answers

The answer is: C (down 5, left 6)
I hope this helps :)

Please do not put absurd answers, or you will get reported, I won't if you tried to answer though :).
As much as I am a math nerd, I am still confused about this one!

Answers

Answer:

63/54 or 63:54

a/b so since 63 is the lowest in a, it will be on the top and 54 is b and it's the highest one between both of them.

Don't count as this correct but good luck!

Answer:

63:54

hoped i helped

Leslie can buy 88-pound bag of dog food for $ 7.40$7.40 or a 44-pound bag of the same dog food for $ 5.38$5.38.
​Which is the better buy?

Answers

Answer:

$ 5.38 because it is less expensive and easier to bye

Step-by-step explanation:

compare the money value and total and then compare to find out which is the best one

Solve this equation:
3 (5x + 2) - 7 (3x - 4) = (5 - 9x) 2

I need step by step explanation with details.
Thank you!

Answers

Multiply everything then put the x numbers in one side and constants in the other. Then divide by the number of x

Answer:

x = - 2

Step-by-step explanation:

3(5x + 2) - 7(3x - 4) = (5 - 9x)2

15x + 6 - 21x + 28 = 10 - 18x

34 - 6x = 10x - 18

-12x = 24

x = -2

What is the volume of the prism.

Answers

Elegant ejaculation first the kiss then the c0m
A. 96 cubic inches I believe

Help??? thank youuuuu :)

Answers

Answer:

B. 53 degrees

Step-by-step explanation:

The entire thing has to equal 180 degrees. So, I subtracted 127 degrees from 180 and got 53 degrees.

Plz mark as brainliest.

Have a good day and good luck!

Jennifer uses rainwater from a barrel to water her garden. The diagram shows the amount of water she used during a 4-day period. Which of the following is closest to the fraction of a full barrel of water that Jennifer used per day?

Answers

Answer:

1/2 is the answer

Step-by-step explanation:

( HELP FAST PLEASE!!!!!!!!!) During her morning workout, Brennaugh does a circuit of sit-ups followed by burpees. She does four burpees after every 10 sit-ups she completes to make one round of her circuit. Her goal is to completes as many rounds as possible within seven minutes. Construct a table to represent this situation, showing five different ratios of burpees to sit-ups.

Answers

Answer:

1 round = 4 burpees 10 sit ups

Step-by-step explanation:

1 round = 4 burpees 10 sit ups

2 round = 8 burpees 20 sit ups

3 round = 12 burpees 30 sit ups

4 round = 16 burpees 40 sit ups

4 rounds=1.097 burpees

So Maurice just bought a new home. The home can be represented by the function y = 200,000(1.025)^x. What is the growth rate of the value of Maurice's home each year after 2000 and what would the property value of Maurice's home be after 40 years?

Answers

The growth would be 2.19 after each year

John has a coin and a spinner with 4 equal sections, one colored red, one blue, one colored green, and one colored, purple. Create a tree diagram then determine the total number of possible outcomes. (I just need the total possible outcomes as your final answer)

Answers

Answer:

Heads/red

Heads/green

Heads/purple

Heads/blue

Tails/red

Tails/green

Tails/purple

Tails/blue

Possible outcomes: 8

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION?! :(

Answers

Answer:

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The vertices of figure PQR are
P(0, 1), Q(2, 3), and R(4, 1). What is the
correct coordinate of Q after a reflection
across the line x = -1.
A (-5, 1)
C. (-2, 1)
B. (4, -3)
D. (-4,3)

Answers

It’s b that’s the answer hope it helps

PLEASE HELP. I DON'T HAVE MUCH TIME. Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. If the volume is of a cubic unit and the base area is of a square unit, what is the height of the chest?


A. of a unit

B. units

C. of a unit

D. units

Answers

Answer:

of a unit

Step-by-step explanation:

Leave a like and mark brainliest if this helped

please help I'll give brainiest if It's right

Answers

Answer:

Sample of the park. It is not all the people, just a few as a sample for their survey or project.

Justin wants to teach a hip-hop dance workshop. The cost of renting a dance studio is $149.50 plus $13 per person attending the workshop. Just can spend $323 at most to rent the space. What is the greatest number of people Justin can allow to attend the workshop? *



A. 13 people

B. 14 people

C. 28 people

D. 29 people

Answers

a. 13

first I subtracted 323 and 149.5 to get 173.5 I did this beacause you want to find out how much is left, then I divided 173.5 by 13 and got 13.

Answer:

A. 13 people

Step-by-step explanation:

The equation is 13x + 149.50 ≤ 323

Step 1: Subtract 149.50 from both sides.

13x + 149.5 − 149.5 ≤ 323 − 149.5

13x ≤ 173.5

Step 2: Divide both sides by 13

13x/13 ≤ 173.5/13

x<13.346154

Since you cant have 13.34 of a person you have to round to 13

So, the greatest number of people Justin can allow to attend the workshop is 13 people

7h+3(h-6)+130 solve please

Answers

Answer:

7h+3(h-6)+130=

10h + 112

10h+115 here u go I guess

A park is in the shape of a rectangle 36 kilometers long and 27 kilometers wide. If you walk diagonally across the park, how far would you walk?

Answers

Answer:

45 kilometers

Step-by-step explanation:

Use Pythagorean theorem to set up the equation 36^2+27^2=c^2

pls help asap giving out brainliest and high stars <33 7TH GRADE

1.) On Monday, 437 students went on a trip to the zoo. All 8 buses were filled and 5 students had to travel in cars. How many students were in each bus?

2.) Mike buys four equally priced DVD’s online. Each DVD costs the same amount. With a $5.98 shipping charge included, the total cost came to $79.94. Write and solve an equation to find the cost of each DVD.

3.) A rectangle has a length of 3 ⅞ inches and an area of 6 15/16 square inches. Write an equation that represents the area of the rectangle in terms of its length and width, w.

Answers

Answer:

1 i think

Step-by-step explanation:

1) 437 - 5 = 432
432/8 = 54 students on each bus

2) cost= DVD’s - shipping charge / 4
79.94 - 5.98=73.96
73.96/4= $18.49

3) area= width X length
width = area/length

Absolute value is the ---- from zero on the number line.

Answers

Absolute value- the distance from zero

Absolute value is the distance from zero on the number line.

What is number line?

It is the representation of numbers in real order.

The difference between the consecutive numbers in a number line is always positive.

We have,

An absolute value of x is given by |x|.

The absolute value of any number is always positive.

|-x| = x

Thus,

Absolute value is the distance from zero on the number line.

Learn more about number line here:

https://brainly.com/question/13425491

#SPJ2

An engineer filled a tank with water and made a graph of the number of gallons of water in the tank after a given period of time

Which rate is equal to the equivalent ratios of points on this graph? SELECT ALL THAT APPLY.

A. 3 gallons/ 4 minutes
B. 1 gallon/ 1 1/3 minutes
C. 1 gallon/ 4 minutes
D. 4 gallons/ 3 minutes
E. 12 gallons/ 16 minutes
F. 60 gallons/ 44 minutes

Answers

D.


Because u should trust me
The answer who’ll be E
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