Mathematics College

Help ASAP I’ll give 51 points and anything I need it now pls
7th grade math

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Answer 1

3x-x+2=4 is the answer <3

Related Questions

50 POINTS + BRAINLIEST PLEASE ANSWER THIS IS THE 2ND TIME ASKING

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Answer:

Step-by-step explanation:

It is a square based pyramid so any horizontal slice will be a square.

Select the correct answer
A
B
C
D

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Answer:

B. y = x + 6

Step-by-step explanation:

Graph.

Answer:

b is the correct answer

my step son had the following equation on a test and no one can figure it out. a^^^ b^{b-1} =

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happy valentine’s day stay safe hope you’re happy cx oo

Answer:

Step-by-step explanation:

This equation is incomplete and looks ill formed.

Select the three statements that represent a unit rate.
6 plates per stack
4 cupcakes per box
20 minutes for ten songs
18 plants in three rows
5 orders per day

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20, 18 and 4 is the answe

Answer:

I think it's 6 plates per stack, 4 cupcakes per box, and 5 orders per day. Not sure about 20 minutes for 10 songs.

Brad buys a sandwich. The regular cost is $6. He uses a coupon for 10% off. After that deduction, a sales tax of 5% is added. How much money Brad need to pay for the sandwich?
A. $5.10
B. $5.67
C. $5.94
D. $6.93

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A is the answer to that

The answer is B.

5% of 6.00 = 0.4

6.00 - 0.60 = $5.40

10% of 5.40 = 0.27

5.40 + 0.27 = $5.67

13. Ram obtains 40% of the marks in a paper of 200 marks. Shyam is ahead of Ram by 25% of Ram^ prime s marks, while Bhuvan is ahead of Shyam by one month of his own marks. How many marks does Bhuvan get?
112.5
115
120
125.25

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Answer:

I think the correct answer is 112.5

Step-by-step explanation:

QUICK SOMEONE HELP!!!! ILL MARK BRAINLIEST

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Answer:

Step-by-step explanation:

A 90 kg astronaut is trawling through space a 4.5 m/s.

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Answer:

I would help but i.d.k the question so i cant help

Step-by-step explanation:

thank you for the points tho and have a blessed day

water cost $2 for 8 bottles orange juice cost a $1.50 for 3 bottles which is more expensive per bottle

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I believe you can use ratios and multiply both of them like fractions to get the same amount of bottles and compare the prices fairly.

2:8 = 2/8
1.5:3 = 1.5/3

(2/8)3 = 6/24 or $6 per 24 bottles
(1.5/3)8 = 12/24 or $12 per 24 bottles

In conclusion, the latter ($1.50 for 3) costs more than the $2 per 8.

Answer:

orange juice

Step-by-step explanation:

1 water -> 2÷8

= 0.25

1 orange juice ->1.50 ÷ 3

= 0.50

hence, orange juice is more expensive

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.

Answers

Answer:

y=10x + 0

Step-by-step explanation:

y=10(1) = 10

y=10(2)=20

y=10(3)=30

y=10(4)=40

The second hand on Mr. Vidler's Alarm Clock is 6 cm long. Approximately how far does the tip travel in 5 minutes and 15 seconds? [Round your answer to the nearest tenth. Only type in the number, no units.]

Answers

Answer:

3.28 cm

Step-by-step explanation:

The calculation is given below:

we assume the following things

R denotes the radius of the circle

And, A denotes An arc

Now , the length of the arc is

L = (A ÷ 360°) × 2 × 3.14 × R

According to the question

R = 6 cm

Angle = 5 minutes and 15 seconds

The clock could complete its revolution in 60 minutes

Therefore

60 minutes = 360°

Also

1 min = 60 seconds

1 seconds = 1min ÷ 60seconds

Now for 15 seconds it is

= 15 seconds × (1 ÷ 60)

= (15 ÷ 60) min

= 0.25 min

And for 5 minutes and 15 seconds, it is

= 5 min + 0.25 min

= 5.25 min

Also

60 minutes = 360°

So,

1 minute = 360° ÷ 60min

Now For 5.25min

= (5.25min) × (360° ÷ 60min)

= 31.5°

Finally the length would be

L = (31.5° ÷ 360°) × 2 × 3.14 × 6cm

= 3.28 cm

Help please I will give Brainly

Answers

Answer:

Step-by-step explanation:

hope this helps

2. Charlie has a collection of marbles in three sizes, small, medium, and large. He has four times as
many small marbles as medium marbles. The number of large marbles is three more than five times
the number of medium marbles.
a. Write algebraic expressions to represent the number of small marbles, medium marbles, and
large marbles Charlie has. Write algebrauc expressions to represebt the number of small marbles, medium marbles, and large marbles charlie has.

Answers

Answer:

Step-by-step explanation:

The required expression represents the number of the small marbles, medium marbles, and large marbles are m = 4s and l = 3 + 5m.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
Let the number of small marbles be s, medium marbles are m and large marble is l.
According to the question,
He has four times as many small marbles as medium marbles. The number of large marbles is three more than five times the number of medium marbles.
m = 4s
and
l = 3 + 5m

Thus, the required expression represents the number of the small marbles, medium marbles, and large marbles are m = 4s and l = 3 + 5m.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ2

PLEASE HELP MEHHHHHHHH

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the answer is diameter (A)
the long line down the middle is diameter and the short line that goes from the middle to the half end of the circle is radius

Answer:

Diameter.

Step-by-step explanation:

Radius is a line going from the middle of the circle to the edge of the circle. Diameter is the line going from one edge of a circle, through the middle, and all the way to the directly opposite side than the beginning of the line.

Need help with this question -:

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(a+8)+7bi=8-6i
A=0
B= -6/7

Name the line of symmetry

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Answer:

Step-by-step explanation:

Answer:

K - M is a straight line so that is line of symmetry

Step-by-step explanation:

Ummm how do I do this you get brainssssssss
If you don’t know don’t answer it but it if know a page okay then

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Answer:

5. 931 g.

6. 6 kg.

7. 2106 g.

8. right angle

9. a ray

10. obtuse

11. line segment

12. KLN and KNO

13. KL, NO, NM, KJ

14. KN, JL, MO, MN

20. B. Acute

21. D

I deserve a Brainliest, plz

Step-by-step explanation:

Hi there!

Hope this helps!

5. 931 g

6. 6 kg.

7. 2106 g

20. B

21. D

8. right angle

9. a ray

10. obtuse

11. line segment

2. KLN and KNO

3. KL, NO, NM, KJ

4. KN, JL, MO, MN

anyone know what 422,391÷28=

Answers

15085.3929
Explanation
Use a calculator

422,391 ÷ 28 = 15,085.39

5(8 - 1)?
kalandksns help

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Answer:

Step-by-step explanation:

8 - 1 = 7

7 x 5 = 35

Plz Give 5 stars, Smash that thanks button and give brainlyest.

And don't forget having a bad day change it. Bye!

I WILL GIVE BRAINLIEST HELP PLEASEEEE HELP PLEASEEE

Answers

Answer:

-39

Step-by-step explanation:

[tex]\left(-3\right)^3-\sqrt[3]{27}-4^3\left(\sqrt[3]{64}-\left(2\right)\left(2\right)\right)-\frac{\left(3\right)^3\left(2\right)}{6}[/tex]

[tex]-27-3-64\left(4-4\right)-\frac{54}{6}[/tex]

[tex]-27-3-\frac{54}{6}[/tex]

[tex]-27-3-9[/tex]

Which gives us -39.

In figure AB and CD bisect each other at O. State the 3 pairs of equal parts in ∆AOC and ∆BOD. Is ∆AOC ≅ ∆BOD? Give reasons

Answers

Answer:

SEE EXPLANATION

Step-by-step explanation:

[tex] In\:\triangle AOC \:\&\:\triangle BOD[/tex]

[tex] AO \cong OB.... (given) [/tex]

[tex] \angle AOC \cong\angle BOD [/tex]

[tex] (vertical \: \angle s) [/tex]

[tex] CO \cong OD.... (given) [/tex]

[tex] \therefore \triangle AOC \:\cong\:\triangle BOD[/tex]

[tex] (SAS \: postulate) [/tex]

So, the 3 pairs of equal parts in ∆AOC and ∆BOD are:

[tex] AC = BD[/tex]

[tex] m\angle OAC = m\angle OBD[/tex]

[tex] m\angle OCA = m\angle ODB[/tex]

1) It's February and you go to the store to buy some food for your pets. You have a Great
Dane and a Savannah cat. The Dane eats 3 times as much as your cat so his food
cost $60 for the big bag and he eats that in one week. The Savannah cats food cost
$15 a bag and it lasts him one week as well. You are there to buy food for the month
and have no more than $300 total to spend. Can you afford a month's worth of food?
a) If you bought the cat 6 weeks worth of food, how many weeks worth can you
buy your Great Dane?

Answers

Question:

1) It's February and you go to the store to buy some food for your pets. You have a Great

Dane and a Savannah cat. The Dane eats 3 times as much as your cat so his food

cost $60 for the big bag and he eats that in one week. The Savannah cats food cost

$15 a bag and it lasts him one week as well. You are there to buy food for the month

and have no more than $300 total to spend. Can you afford a month's worth of food?

a) If you bought the cat 6 weeks worth of food, how many weeks worth can you

buy your Great Dane?

Answer: Yes you can afford

the product of a number and three, increased by 5, is 32. What is the number?

Answers

Answer:

3n+5=32

Step-by-step explanation:

this is an example of a 2-step equation.

First, subtract the 5,and cross that out on the left side

and do the same to the other side.

Then you have 3n=32 now, so all you have to do is divide by 3 and you have your answer.

n=9

Can someone help me with both of these? You can answer only one, however, If you answer both that is who gets brainliest. don't answer just to take my points or you will get reported.

Answers

Answer:

20x+80

10/21

Step-by-step explanation:

Answer:

20x+80

10/21

Step-by-step explanation:

20*x+20*4

20x+80

[tex]\frac{5}{7}*\frac{2}{3}[/tex]

5*2=10

7*3=21

[tex]\frac{10}{21}[/tex]

HELP PLEASE!!!!! HIGH POINTS!!!!!
3. Set up the proportion and then solve for x.
Р
Q
6
9
S
X
R

Answers

Answer:

x = 4

Step-by-step explanation:

[tex] In\: \triangle PQR, \: \angle PQR = 90\degree\: \&\: QS\perp PR [/tex]

Therefore, by geometric mean property:

[tex] QS^2 = PS \times SR[/tex]

[tex] 6^2 = 9 \times x[/tex]

[tex] 36 = 9 \times x[/tex]

[tex] \frac{36}{9}= x[/tex]

[tex] 4 = x[/tex]

Explain why √3x+2 = -16 has no solution.

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The equation you wrote has no solutions since the left hand side is equal to 6x-10 and the right hand side is equal to 6x+8. Setting them equal we get -10=8 which is obviously wrong.

Brainliest to the one who actually answers .>.

Answers

Answer:

3x + y = -16

Step-by-step explanation:

this is because

5x-2x = 3x

6y-5y = 1y which is written as y

-5 -11 = -16

Hello pls help meeee

Answers

Answer: 96

You add 12 every week, so you can multiply 12 by 8 (12 x 8) and you get 96!

Answer:

The plant will be 96 centimeters after 8 weeks.

Hope that helps!

The middle school is 3.43.4 blocks north of Marissa’s home. The grocery store is one block further north of her home, past the middle school. The firehouse is 3\frac{1}{2}3 2 1 blocks south of Marissa’s home and the police station is one block further south than the fire station.

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Step-by-step explanation:

jddjjdjfh the best answer voters do

Tom buys a torch and a battery.
The torch costs eight times as much as the battery.
Tom pays with a £5 note and gets £1.49 change.
How much does the battery cost?

Answers

Answer:

battery costs: 0.39...............

Answer:

£0.39

Step-by-step explanation:

I did Question ON MATHSWATCH

Other Questions

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Help ASAP I’ll give 51 points and anything I need it now pls 7th grade math

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Help ASAP I’ll give 51 points and anything I need it now pls
7th grade math