Mathematics Middle School

Need help with these last 3.

Need Help With These Last 3.
Need Help With These Last 3.
Need Help With These Last 3.

Answers

Answer 1

Answer:

Answers are 18, 78, -18.

Answer 2
answer= 18 ,78 ,-18
hope this helps :)

Related Questions

QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!


What are the coordinates of point S?

(-3/41/2)

(-1/2,3/4)

(1/2,3/4)

(3/4,1/2)

Answers

D...................
(-3/4, 1/2). You are going to the left(negative) 3/4 and up(positive) 1/2

pleasee help ill give brainliest

Answers

B or Always increasing

My daughter need help on this and I am not good at telling time like that

Answers

Answer:

7:42

Step-by-step explanation:

Answer:

The time is 7:37, you can tell because the smaller hand is close to the 8 but it is not on the 8 just yet because the big hand has not passed 12

Step-by-step explanation:

72 + (13- 4) + 5 x 23
72 +
+5x2²
72 + 9 +5 %
+ 5 X 8
8+

Answers

Answer:

196

Step-by-step explanation:

do parantheses first, then multiplication add the answer from parantheses and multiplication and lastly add 72

What is the Meaning of P
P - 6 = -5

Answers

Answer:

1 is the answer your looking for considering 1 - 6 = -5

Answer:

P = 1

Step-by-step explanation

You have to add 6 on -6 and -5 to make P alone

P - 6 = -5

   +6   +6

P = 1

There is the meaning of P

PLEASE HELP ME ASAP!!

Fifty percent of the area of this rectangle is shaded. What is the area of the shaded region? Explain your thinking.

Answers

Answer:

:0

Step-by-step explanation:

The graph shows the number of sprays an automatic air freshener dispenses, y, in x minutes

Which expression can be used to calculate the rate per minute at which the air freshener dispenses sprays?

A) 30 over 6
B) 24 over 30
C) 30 over 24
D) 6 over 30

Answers

Answer:

A) 30 over 6

Step-by-step explanation:

Answer: A) 30 over 6

I want Mark best answer

Answers

Answer: 25 songs

Step-by-step explanation:

Cuz 1 song = 0.99

And total = 24.75

So if we divide the total by the per song cost = how many songs she downloaded

24.75/ .99 = 25


The answer is 25

Explanation 24.75/.99 is 25

Which is an equivalent expression of:
6(3x + 5) - 11
A.18x - 5
B.18x + 10
C.18x - 11
D.18x + 19

Answers

................The answer is B

Answer the problem please

Answers

Answer:

this is not middle school math no way

Step-by-step explanation:

Solve the equations:
1. 9x - 5 = 5x + 7
2. 8x - 2 = x - 16
3. 8x + 5 = 2x + 23
4. 2x + 8 = 5x + 20
5. 5(2x + 6) = 3x - 5

Answers

Answer:

5(x – 4) + 3x – 9x = 6 – (2x + 5) + 8x

step1:-   5x - 20 + 3x - 9x = 6 - 2x - 5 + 8x

step2:- 5x + 3x - 9x - 20 = 8x - 2x + 6 - 5

-x - 20 = 6x + 1

stp 3

-20 = 7x + 1

step 4

-21 = 7x

divide both sides by 7:-

-3 = x

thats the solution   x  = -3

Answer:

1. X=3, 2. X= -2, 3. X=3, 4. X= -4

hi every one be safe and have a great rest of your week plz pass this on and add 100 points to it to make some ones day :) :) :) :)

Answers

Answer:

okay :)

Step-by-step explanation:

Answer:

Ok!

Step-by-step explanation:

HURRY IM BEING TIMED!!! Explain why ratios and proportions would be important when designing environments and characters?

Answers

Answer:

The ratio and proportion are the two important concepts, and it is the foundation to understand the various concepts in mathematics as well as in science. In our daily life, we use the concept of ratio and proportion such as in business while dealing with money or while cooking any dish

Step-by-step explanation:

hope this helps may i have brainliest

Answer:

Possible answer: Ratios and proportions are important skills to have because without them the environment and the characters would be in the wrong proportions and would not look realistic.

Step-by-step explanation:

The list shows the number of subscribers to an online blog for 5 consecutive days. 16 144 1,296 11,664 104,976 By what factor did the number of subscribers change each day?

Answers

Answer:

9

Step-by-step explanation:

If we find the factors of each and rewrite them like this:

16, 16 x 9, 16 x 9 x 9, etc.

We notice we are multiplying by a factor of 9 every time we increase the number of subscribers.

Answer:

dog

Step-by-step explanation:

HELP! WILL MARK BRAINLIEST IF CORRECT!

Answers

Answer:

72%

Step-by-step explanation:

18/25 = 0.72

0.72 x 100 = 72

Answer:

72%

Step-by-step explanation:

Step 1 we make the assumption that 25 is 100% since it is our output value

Step 2 we next represent the value we seek with x

Step 3 from step 1, follows that 100%=25

Step 4 in the same vein, x%=18

Step 5 this gives us a pair of simple equations: 100% = 25(1)

X%= 18(2)

Step 7: taking inverse of both sides yields

X%\100% = 18/25

—> = 72%

Therefore, 18 is 72% of 25

Karen had to spend $24 on seven packs of markers for a workshop. After buying them, she had $10. How much did each pack of markers cost?

Answers

Answer:

$2

Step-by-step explanation:

24-10=14/7=2

hope this helppppppssss

I will give brainilist!

Answers

Answer: 1/3

Step-by-step explanation:

Khan Academy PLEASE SOMEONE HELP FASTTT!!!!

Answers

angle a is 132 degrees

5x-18=3x+42
2x-18=42
2x=60
x=30

then plug 30 in the equation for angle a

5*30-18
150-18
132
132 degrees. hope you do good

I need help ASAP

Brian has 5 marbles, Sarah has 9 marbles, Jimi has 4 marbles, and Juan has 6 marbles. They want to redistribute the marbles so that each person has the same number of marbles. If the marbles are redistributed, then how many should each person get?

Answers

Answer:

Answer is

(5 + 9 + 4 + 6)/4

= 24 / 4

= 6

Answer:

6

Step-by-step explanation:

5+4+9+6

9+15

24

24÷4=6

Need help with this one

Answers

Answer: No, the graph does not show a proportional relationship.

Step-by-step explanation:

Proportional relationships have to start at zero, and have a straight line.

Even though the graph has a straight line, it does not start at zero and therefore is not proportional.

Write the expression in standard form: 4(2)+7(4)+(35).

Answers

Answer

71

Step-by-step explanation:

4(2)+7(4)+(35)

4×2+7×4×(35)

8+28+(35)

36+(35)

36+1×35

36+35

Which number in the following equation represents the coefficient?



7y + 2 = 23

Answers

Answer:

7

Step-by-step explanation:

The coefficient is the number used to multiply a variable.

Y is the variable and 7 is the coefficient.

Answer

y=3

Step-by-step explanation:

21/7=3

7 times 3 = 21

21 +2=3

Which of the equations is graphed below?

A. y=-2x + (1)/(2)
B. y = -2x – 1
C. y=-2x-(1)/(2)
D. y = -2x + 1

Answers

The answer is B I think
The answer is D, y=-2x+1

slope 2/-1 (or -2), y intercept is +1

What is the value of the expression below when c=5 and d=4?

a
888
b
138
c
4,179

Answers

The answer is 138 (B)

Answer:

Step-by-step explanation:

B) 138

Which statement compares the two numbers correctly?

0.799 ________ 0.8

0.799 > 0.8
0.799 = 0.8
0.799 < 0.8
0.8 < 0.799

Answers

Step-by-step explanation:

Option 3 is correct..........

State whether the number is a solution to the giving inequality.

x is greater than < or equal to -17; -14

Answers

yes -14 is greater than -17
-14 is greater than -17

PLz help btw it all in the question

Answers

Answer:

a - a

b - b

c - b

d - a

Step-by-step explanation:

Answer:

A goes to diagram A

B goes to diagram B

C goes to diagram B

D goes to diagram A

Which of the following equations do not represent a proportional relationship? y = 4/3x y = 2x - 1 y = x y = 1.4x

Answers

Answer:

y = 2x - 1

Step-by-step explanation:

y = 2x - 1 wouldn't be a proportional relationship. You can tell because any equation with addition or subtraction is not going to be proportional.

Answer:

y=2x-1

Step-by-step explanation:

notice how the second option, y=2x-1 is the only option that has a constant. All other options only have a coefficient on the x term. This makes it perfectly proportional by the factor of the coefficient.

i dont know 4, 5, and 6
Help plz :]

Answers

What he said seems abt right

Which sequence is represented by = 10 − 29 where x represents the term number and y represents the term?

Group of answer choices

1, -28, -57, -86, …

-29, -19, -9, 1, …

-19, -9, 1, 11, …

10, -19, -48, -77, …

Answers

Sorry I wasn’t points aaaaaa
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