Mathematics Middle School

PLS HELP!! :)
Thx if you do!

PLS HELP!! :)Thx If You Do!
PLS HELP!! :)Thx If You Do!

Answers

Answer 1

If I am correct the anwser is D. for the 1st one. And for the 2nd one i think its D. I did this in my head so srry if I'm wrong ;)

Step-by-step explanation:

Answer 2
I think the answer for both of them is D too sorry if I’m wrong also lol

Related Questions

Use elimination to solve the system 4x + 7y = -14 and 8x + 5y = 8 for x. Please show work! Will give brainliest!!!

Answers

Answer:

x=3 and 1/2

Step-by-step explanation:

4x+7y=-14

8x+5y=8

2(4x+7y=-14)

8x+14y=-28

8x+5y=8

9y=-36

y=-4

8x+5(-4)=8

8x-20=8

8x=28

x=3 and 1/2

Answer: A. x=3 and 1/2

Step-by-step explanation: (Happy to help) (0.<)

6th grade math-
x + 2 =?
x - 2 =?
2x =?
x ÷ 2=?
please help asap :((

Answers

Answer:

x = -2

x = 2

x = ?/2

x = ?(2)

Step-by-step explanation:

For each problem you want to isolate the variable.

For x + 2 you want to move the 2 by subtracting it (since it is being added to the x) from each side. Assuming the other side of the equal sign is 0, the answer is -2.

Same thing for x - 2, isolate by adding the 2 (since it is being subtracted).

For 2x and x ÷ 2 it is a little different. If we assume the opposite side is 0, the answer will be 0 because 0 divided or multiplied by 2 will give you 0. But if the opposite side is a different number, the answer will be that number and then the respected equation for the problem (divide both sides by 2 in 2x because the x is being multiplied by the 2 and multiple both sides by 2 in the x ÷ 2 because the x is being divided by the 2).

Give the other guy brainliest he really deserves it

Write a summary of the poem "Revenge" and "The Crocodile". Actually reading

Answers

Answer:

Since this was 2 weeks ago I dont think you need the answer also i think this wasn't answer because is  English and well I just realize your on MATH Lol so yeah just telling you!! :)

Answer:

a summary of the poem "Revenge" and "The Crocodile". Actually reading

Step-by-step explanation:

??????????????????????

Answers

Answer: u = -4w + 9
Step-by-step explanation:
u - 5 = -4(w - 1)
u - 5 = -4w + 4
+5 +5
u = -4w + 9
I got 2.25 sorry if it’s wrong

please help me with this

Answers

Answer:

I think the answer is positive 8

Step-by-step explanation:

Kyrie bought shoes that were $105. He used a coupon that took 30% off. The sales tax is 4.5%. What is the final cost of the shoes?

Answers

Hi there!

I hope this helps you!

Measure the width of a penny and a dime in millimeters?

Answers

Answer:

Denomination Cent                         Dime

Weight                 2.500 g                         2.268 g

Diameter         0.750 in. 19.05 mm 0.705 in. 17.91 mm

Thickness         1.52 mm                         1.35 mm

Edge                  Plain                          Reeded

Zoom in to see the question plzzz help I’m being timed!!!

Answers

Answer:

K is in quadrant 4

Step-by-step explanation:

quadrant 4 is the bottom right

The answer to this question is K

HELP The figure below has a point marked with a large dot. First, translate the figure 5 units to the right and 7 units down. Then, give the coordinates of the marked point in the original figure and the final figure.​

Answers

Answer:

where is the picture???

Step-by-step explanation:

Answer:

original = (-4,4)    Final= (1,-3)

The distance from Aiden's house to the school is 2.5 miles. The distance from Steven's house to the school is 4,650 feet. Who lives closer to the school? Aiden or Steven? Use numbers and words to explain your answer. Pls Help me :c

Answers

Steven lives closer. When you convert 2.5 miles into feet it equals 13,200 that is more than 4,650

Answer:

1 mile = 5280 feet, so 5280 x 2.5 = 13, 200 feet. 13,200 > 4650, so Aiden lived further. hope this helps :]

An item on sale costs 75% of the original price. If the original price was $40 , what is the sale price?

Answers

Answer:

30

Step-by-step explanation:

40 divided by 4 is 10 and since 100 divided by 4 is 25 then multiple each by 3

Answer:

$10.00 sale price

Step-by-step explanation:

75% of 40.00 is 30.00

amount off the original price 30

original price 40.00

40.00-30.00 = 10.00

An atlas beetle is about 0.14 meter long. How does the length of the atlas beetle compare to the length of a leaf cutting bee? Bee Lengths (in meters)Bumblebee: 0.019,Carpenter Bee:0.025,Leaf Cutting Bee:0.014,Orchid Bee:0.028,Sweat Bee:0.006

Answers

Answer:

An atlas beetle is about 0.14 of a meter long. 1 tenth is greater than 0 tenths.

Step-by-step explanation:

Go0gle. I'm not smart :P

What transformation is shown below? (Look carefully at the vertices.
rotation
reflection
translation
can't be determined

Answers

Answer:

i think cant be determined  

i hope this help and sorry if it doesnt

Step-by-step explanation:

Answer:

its a rotation cause the labels are changed around

Step-by-step explanation:

please give brainly

Find the area of the Composite Figure:

Answers

Answer:

96

Step-by-step explanation:

4x4x6=96

hope this helps

Complete the table for the given rule.
Rule: y=1/4x + 1
x_____y
4_____
8_____
12____

HELP

Answers

Answer:

x=4 Y=2

x=8 y=3

x=12 y=4

Step-by-step explanation:

Given the rule y=1/4+1

x = 4, 8, 12

When x=4

y=1/4(4)+1

y=1+1

y=2

Therefore

When x=8

y=1/4(8)+1

y=8/4+1

y=2+1

y=3

When x=12

y=1/4(12)+1

y=12/4+1

y=3+1

y=4

Therefore

x=4 Y=2

x=8 y=3

x=12 y=4

Answer:

the Weser is 4 3 6

Step-by-step explanation:

Pls Help! Need Answer!

Answers

Answer:

The fraction would be 32/100, or 8/25.

Step-by-step explanation:

say if im wrong

Answer:

32% chance of getting a giraffe

Step-by-step explanation:

add them all together you get on hundred so there is 32 giraffe cookies so 32    out of 100 is 32% chance

A clock radio regularly sells for $32, but it is marked down $8 for Black Friday shopping. What is the percent discount?

Answers

75% i believe, pls make brainliest if possible
I believe 75% aswell

Halppp
Two vertices of a rectangle are (−10, −7) and (−10, 18).

What is the length of this side of the rectangle?



Enter your answer in the box.

| Blank | units

Answers

Answer:

The length of this side is 25 units

Step-by-step explanation:

Since the x coordinate is the same we don't need to worry about that, so the y coordinates are -7 and 18 so just do 7+18 to find the length of the side.

Maura drew a scale drawing of a house and its lot. The scale of the drawing was 1 inch : 2 feet. In the drawing, the porch is 6 inches wide. What is the width of the actual porch? Is it 12???

Answers

Yes, the porch is 12 feet wide.
If 1 inch = 2 feet, and if she makes the porch 6 inches wide, then you multiply the 6inches by 2, since 1 inch is equal to 2 feet.
It is 12 feet ya it is the answer that is it

The table below shows the medal count of four countries at the 2012 Summer Olympics. Use the data to complete the statement.

Answers

Answer:

2:1

Step-by-step explanation:

The U.S. has twice as many gold medals as the Russian Federation.

How will the graph change if the car fee is changed to $10?
A. The y-intercept will shift up.
B. The y-intercept will shift down.
C. The slope of the line will increase.
D. The slope of the line will decrease.

Answers

Either A or C i can’t see the graph
maybe a I can’t see the frost

Jada bikes 2 miles in 12 minutes. Jada's cousin swims 1 mile in 24 minutes.
Who is moving faster? ( IT NOT A ) 10 point


A Jada's cousin is moving faster.

BThey are both moving at the same rate.

CJada is moving faster.

Answers

Answer:c

Step-by-step explanation:

Answer:

It's C

Step-by-step explanation:

Jada 2 miles in 12 minutes

12/2= 6 min per mile

Her cousin 1 mile in 24 minutes

24 min per mile

24-6= 18

help pls
solve the equation for x, in simplest form

2/3 x = 2/5

Answers

(2/3x=2/5)15
2(5)x=2(3)
10x=6
x=6/10
x=3/5

A bicycle has a listed price of $591.99 before tax. If the sales tax rate is 7.25% , find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.

Answers

You need to add the tax to the price, not subtract. $634.91 is the bike cost + tax

Can somene explain how to do this? Will give brainliest! 50 points!
find the value of x
thank you for taking the time to look and read this :)

Answers

I believe the answer is AB.
First we need to figure out what D is and then we will be able to figure out X

The are 85 girls 29 boys and 123 people in the class in total how many adults are in the classroom??

Answers

9 adults

Step-by-step explanation:

85+29=114

123-114=9

85+29=114
123-114= 9
9 adults were in the room.

If right mark brainlest I wanna pass please ' '
0 0
w

Answers

Answer: The problem can be written as a linear equation: 15 + 2X = 33
2X = 18
X = 9
(Correct me if I’m wrong)

Select the correct answer Which pair of statements correctly compares the two data sets? 11 12 9 10 13 6 8 4 5 7 3 0 2 1 : 00 . . O 7 8 9 13 10 11 12 6 0 5 2 1 3 4 ОА. The difference of the means is 1. This value is less than half of the mean absolute deviation of either data set. OB. The difference of the means is 1. This value is more than half of the mean absolute deviation of either data set. OC. The difference of the means is 1. This value is 1 times the mean absolute deviation of either data set. OD. The difference of the means is 1. This value is 2 times the mean absolute deviation of either data set. Reset Next​

Answers

Answer:

data set 1 : the mean is (1+2+4+4+5+5+6+7+9+9+9+11) / 12 = 72/12 = 6the MAD is :1 - 6 = -5....|-5| = 52 - 6 = -4....|-4| = 44 - 6 = -2...|-2| = 24 - 6 = -2...|-2| = 25 - 6 = -1...|-1| = 15 - 6 = -1...|-1| = 16 - 6 = 0 ...| 0| = 07 - 6 = 1....|1| = 19 - 6 = 3...|3| = 39 - 6 = 3...|3| = 39 - 6 = 3...|3| = 311 - 6 = 5...|5| = 5(5+4+2+2+1+1+0+1+3+3+3+5) / 12 = 30/12 = 2.5 <== the MAD2nd data set :the mean is (1+3+4+6+6+6+7+9+9+10+10+13) / 12 = 84/12 = 7mad is :1 - 7 = -6...| -6| = 63 - 7 = -4...|-4| = 44 - 7 = -3...|-3| = 36 - 7 = -1...|-1| = 16 - 7 = -1..|-1| = 16 - 7 = -1..|-1| = 17 - 7 = 0...|0| = 09 - 7 = 2...|2| = 29 - 7 = 2...|2| = 210 - 7 = 3..|3| = 310 - 7 = 3...|3| = 313 - 7 = 6...|6| = 6(6+4+3+1+1+1+0+2+2+3+3+6) / 12 = 32/12 = 2.67 <== the MADthe difference of the means is 1. This value is less then half of the mean absolute deviation of either data set. <== ur answer

Step-by-step explanation:

PLEASE HELP NOW ITS IMPORTANT

Answers

Answer:

1. 9

2. 9

3. 6

4. 6

5. 6

6. 9

Step-by-step explanation:

Answer:

Step-by-step explanation:

21 dividedby 7/3 Is 9

72/7 divided by 8/7 is 9

4 1/2 divided by 1/2 is 9

9 divided by 3/2 is 6

4 2/3 divided by 7/9 is 6

12/7 divided by 2/7 is 6

Choose which equations are perfect cubes
IF not what perfect cubes
do each lie between?
x3 = 2
x3 = 216
0 x3 = 8
x3 = 100
x3 = 1,000
x = 64

Answer soon

Answers

A is not
B is the perfect cube of 6
C is the perfect cube of 2
D is not
E is the perfect cube of 100
F is the perfect cube of 4

A lies between the perfect cube of 1, which is 1 and the perfect cube of 2, which is 8

D lies between the perfect cube of 4, which is 64, and the perfect cube of 5, which is 125.
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