Mathematics High School

Twice the sum of three times a number and eight translate this plz

Answers

Answer 1

Answer:

3 x X + 8 x 2 is your expression

I'm pretty sure the key word "and" means addition so your adding 8.

Related Questions

Hey I need help with this one question I don’t understand it brushed endnoteyrndjfnfjfjfiffj

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the slope is -6 , -2x -6

Someone please help and make sure it’s right I have an f right now :(

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Try 40-8 if not then have a guess

Vhich of the equations below represents a line parallel to the x-axis?
A. y = 3
B. y = X
C. y = 1/x
D. x = 3

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I think it’s B, y=X. Hope it works

The answer is A. y=3

Factor.
y^2-12y+20
i need help

Answers

Answer:

(y−10)(y−2)

Step-by-step explanation:

It’s (Y- 10) and (y-2)

(4 + 2n) + (513 + 2).

Answers

Answer:

2n + 519

Step-by-step explanation:

Hope this helps! :)

Good luck♥

The quotient of a number and two is increased by seven. The result is eleven. What is the number?

9
2
8
1

Answers

Answer:

C

Step-by-step explanation:

8 is the correct answer.

Answer:

8

Step-by-step explanation:

help please, I'll give brainliest :< to whoever can answer and give the solutions

Answers

Answer:

3. Fifteen weeks

Step-by-step explanation:

well if you subtract the 4000 from the 10000 you get 6000 and then divide 6000 by the 400 and you get 15

Someone please help me quick I’m timed

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It’s c because the x is exterior angles

HELP
HELP
ITS HARD
pls pls pls pls pls

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you have to do the amount of hay one horse can eat times by how many horses there are. then you have to do that times the amount of days to see how much hay they ate overall. so that’s 21x20x14, which is 21(20x14) and that equals 5880. so the answer is C and the blank is 5880. hope this helps!

Please I need help here

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Answer:

a

Step-by-step explanation:

Joseph is saving his money. He currently has $5, and his dad gives him $2 each week. Which type of function would best represent?

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Answer:

d) linear

Explanation:

Since Joseph is always getting the same amount of money the function will be linear.

What is the answer to y + 6 = 20

Answers

Answer:

y=20-6=14

Step-by-step explanation:

14 is the answerrrrrr...

Alonzo has completed 44 Deliveries so far this week he needs to make 55 deliveries for the week what percentage of his delivery has Alonzo completed?80%

Answers

Answer:

80%

Step-by-step explanation:

Find 44/55 and multiply the result by 100%: (0.8)(100%) = 80% (completed)

PLEEASEEE HELP ME NOONE WILL HELP ME PLEASE HELP ME

Answers

Answer:

63.97 sheets of paper

Step-by-step explanation:

40-18.25 = 21.75

21.75 divided by 0.35 = 63.97

a circle has an area of 80 square centimeters. which answer is the closest to the measure of its radius?

Answers

Answer:

the answer is 5 cm

Step-by-step explanation:

because of substitution.

80=pi*r^2

1. A jar contains 10 marbles, 6 marbles are red, and 4
marbles are blue. If 2 marbles are chosen one at a time
with replacement, what is the probability that the first
marble will be blue and the second marble will be red?
A 1/10
B.6/100
D. 1/25
Independent or Dependent?
Final Answer:

Answers

Answer:

1/20

Step-by-step explanation:

trust me............or not...jk its either 1/20 or 1/2 NO its 1/20

SOMEONE PLEASE HELP ME T-T
Shania has 12 coins in her pocket. Of these coins, 5 are pennies and 7 are dimes. Shania randomly selects one coin from her pocket and, without replacing it, selects another coin from her pocket. What is the probability that both coins are dimes?

Answers

Answer:

10/12

Step-by-step explanation:

Answer:

10/12

Step-by-step explanation:

use the distributive property to find two expressions that are equivalent to 7(3x - 4)

please help me i cant do this anymore, i'm having a panic attack and this is all due in 4 hours

Answers

I could only figure out one... sorry! Good luck

The answer is: 21x-28

A ceramic vase that cost an antique store $5 was marked $20. What is the percentage markup on the price of the ceramic vase?
15%
75%
300%
400%

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the answer would be 75%%%%

what is the area of the figure below?

Answers

109 inches is the answer! multiply the sides

Please help it’s very a grade I Will give you Brainly if right

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It either C or D for sure

Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these two vehicles?

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Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold

Factorise fully
10z -80

Answers

Answer:

10(z-8)

Step-by-step explanation:

if you have to factor you have to have something like

number *number or number* parenthesis

10z - 80 is number *number -number so change

10 *(z-8)

The answer should be 10 ( z-8)

Solve each problem. Explain or show your reasoning.
What is 25% of 160?
What is 39% of 200?
What is 150% of 32?
13 is 50% of what number?
18 is 120% of what number?
21 is what percentage of 30?
I NEED HELP

Answers

1: 40 2: 78 3: 48 4: 26 5: 15 6: 70

Which of these cannot represent the lengths of the sides of a right triangle?

A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m

Answers

D because it is talking about meters hope this helps

D can’t represent the sides of a right triangle

Will give Brainliest!!!
What is the y=mx+b of the equation 5x−2y=16

Answers

Answer:

Y= 5/2 x - 8

Complete this sentence: The sign of a positive number divided by a negative number is always ____________________.

Answers

Answer:

Step-by-step explanation:

Negative

Slove (3x-2)=(2x-1)/(2) show step by step

Answers

Answer:

x= 3/4

Step-by-step explanation:

[tex](3x - 2) = \frac{(2x-1)}{2}[/tex]

2(3x - 2) = (2x - 1)

6x - 4 = 2x -1

4x = 3

x= 3/4

Answer:

x=3/4

Step-by-step explanation:

Remove parentheses.

3x-2=\frac{2x-1}{2}3x−2=22x−1

Multiply both sides by 22.

6x-4=2x-16x−4=2x−1

Add 44 to both sides.

6x=2x-1+46x=2x−1+4

Simplify 2x-1+42x−1+4 to 2x+32x+3.

6x=2x+36x=2x+3

Subtract 2x2x from both sides.

6x-2x=36x−2x=3

Simplify 6x-2x6x−2x to 4x4x.

4x=34x=3

Divide both sides by 44.

x=\frac{3}{4}x=43

Sonia is older than her brother Eddie.The sums of their ages is 38.The differences is 14

Answers

Answer:

Sonia is 26

Eddie is 12

Step-by-step explanation:

what does 3x+8+9x^2 equal?

Answers

Answer:

Stays the same. OR Standard form: 9x^2+3x+8

Step-by-step explanation:

You can't factor it. When you add them it's the same bc, you can't combine anymore like terms. let me know if this helps at all? What is your objective? Tryna factor? Add polynomials? ???

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