Mathematics High School

Consider the inequality.

x + 3x < 24
Which value of x makes the inequality true?


A.5

B.6

C.7

D.8

Answers

Answer 1

Answer:

A.

Step-by-step explanation:

Solve inequality:

[tex]x + 3x<24\\4x<24\\x<6[/tex]

only one less than 6 is A. 5

Answer 2

Answer:

A

Step-by-step explanation:

(5) + 3(5) < 24

20 < 24

Related Questions

Which piece of information below will not help you prove that triangles ABC and DEF are congruent using ASA?

Answers

Answer:

A) [tex]AC=DF[/tex]

Step-by-step explanation:

Given

See attachment for triangles ABC and DEF

Options

A) [tex]AC=DF[/tex]

B) [tex]AB=DE[/tex]

C) [tex]\angle B=\angle E[/tex]

D) [tex]\angle A=\angle D[/tex]

Required

Which does not prove the congruence of ABC and DEF using ASA?

From the attachment, we have the following:

[tex]\angle A = \angle D[/tex] --- Angle

[tex]AB = DE[/tex] --- Side

[tex]\angle B = \angle E[/tex] ---- Angle

The ASA theorem means that 1 side of both triangles are equal.

By comparing the listed parameter to the options, we can see that options B, C and D prove that both triangles are congruent by ASA.

However, option A [tex]AC=DF[/tex] cannot be used because that will mean that two sides of both triangles are equal. This does not support the ASA theorem

PLZ HELP ME WILL GIVE BRAINLIEST. THANKYOU!!

Answers

Answer:

x = -4

y = -1

Step-by-step explanation:

-2x - 9 = -5x - 21

3x - 9 = -21

3x = -12

x = -4

y = -2(-4) - 9

y = 8 - 9

y = -1

Answer:

x=−4 and y=−1

Step-by-step explanation:

I will solve your system by substitution.

y=−2x−9;y=−5x−21

Step: Solve y=−2x−9for y:

Step: Substitute−2x−9foryiny=−5x−21:

y=−5x−21

−2x−9=−5x−21

−2x−9+5x=−5x−21+5x(Add 5x to both sides)

3x−9=−21

3x−9+9=−21+9(Add 9 to both sides)

3x=−12

(Divide both sides by 3)

x=−4

Step: Substitute−4forxiny=−2x−9:

y=−2x−9

y=(−2)(−4)−9

y=−1(Simplify both sides of the equation)

Answer:

x=−4 and y=−1

how do i use the quadratic formula on 5x + x2 + 10 = 0

Answers

Answer:math away is the best for the question u have

Step-by-step explanation:

Mathaway

Step-by-step explanation:

Solve the equation for x by finding a, b and c o f the quadratic then applying the quadratic formula.

5 ± i√15

x = ----------------------------

2

Evaluate 4n when n =13

Evaluate a/b when a = 27 and b=3

Evaluate 3x - 14 when x=6

Evaluate z2 + 8.5 when z =2

Evaluate x(36-y) when x =4 and y = 8

PLEASE HELP!!!

Answers

Answer:

1) 52

2) 9

3) 4

4) 12.5

5) 112

Step-by-step explanation:

So for each of them, we just need to substitute and solve.

4n = 4 * 13 = 52

a/b = 27/3 = 9

3x - 14 = 3*6 - 14 = 18 - 14 = 4

z2 + 8.5 = 2*2 + 8.5 = 4 + 8.5 = 12.5

x(36 - y) = 4(36 - 8) = 4(28) = 112

I hope this helped and please mark brainliest!

Aubrey has a new art box in the shape of a rectangular prism. The box is 12 cm by 5cm

Answers

LWH-LWH
=12*20*5-4*2*0.5
=1200-32
=1168 cubic cms

Answer:

1196

Step-by-step explanation:

trust me i checked the answer!

HELP!!!! 100 POINTS FOR THESE QUESTIONS. CHECK PHOTO FOR QUESTIONS. GEOMETRY

1.How many inches are in a foot

2.The space between the finger and the thumb is 3 1/2 inches, convert this measurement to feet

3. The hand in the image is 15 inches in front of the camera. Convert this measurement to feet.

4. Write the ratio of distance from the camera to the hand to the space between the fingers. Use the measurements that were calculated in feet

5. According to Wikipedia, the tower that houses Big Ben is 315 feet in height. Write a ratio of the distance from the camera to the base of the tower to the height of the tower. *hint – introduce a variable on this step*

6. Setup a proportion to find the distance from the camera to the base of the tower

7. Solve the proportion from number 6.

Answers

Answer:

1=12 inches

2=42 inches

3= 315 feet

4= it looks like he’s less than 1/4th of a mile away from big ben

5=?

6=?

Step-by-step explanation:

thats all i could help with

formula for profit percentage?​

Answers

Answer:

For instance, say you pay $8,000 for goods and sell them for $10,000. Your gross profit is $2,000. Divide this figure by the total revenue to get your gross profit margin: 0.2. Multiply this figure by 100 to get your gross profit margin percentage: 20 percent.

Step-by-step explanation:

Find the GCF of ( x ^2 + 2 ) and ( 3x ^2 + 6 ).



Hint: First factor each binomial, then find the common factor.

Answers

Answer:

The GCF is 4

Explain:

A grocery store buys 300 lb of rice. After a week, the store has sold 210 lb of the rice. The manager uses this bar to show how rice has been sold. Select true or False each statement.
7/100 of the rice has sold true or false
70% of the rice has sold true or false
3/10 of the rice remains to be sold. true or false
90% of the rice remains to be sold true or false

Answers

Answer

false

true

false

false

10.
8. "Orta Asya'da kurulan ilk Müslüman Türk Devleti
Haniyim. Müslümanlığı kabul ederek Abdülkerim
Satuk Buğra Han adını aldım. Devletin resmi dinini
Islamiyet olarak kabul ettim. Bu durum kısa sürede
Türk boylarının islamlaşmasını sağladı."
Satuk Buğra Han'ın bu açıklamalarına göre, Türk-
lerin Müslüman olmasının aşağıdakilerden han-
gisine etki ettiği söylenebilir?
A) Kültürel değerlerini kaybetmelerine
B) Siyasal alanda değişimlere
C) Topraklarini genişletmelerine
D) Yerleşik hayata geçmelerine​

Answers

D because of the jape asse language answer sis D 66

what is the answer i need help what is A

Answers

Step-by-step explanation:

V=a×b×c

136/2=68in³

68in³=a×3in×3in

a=68/9

a=7.5in =x

A) 7xy?
Degree and number of terms

Answers

Answer:

1 and 1

Step-by-step explanation:

degree of 1 and 1 term.

Help plsss !!!! Thnk you!!!!

Answers

Uhh I don’t really know but I think is A or C

(a^2 + ab – 3b^2) + (4a^2 - ab + b^2) =

Answers

Answer:

i tried ok

Step-by-step explanation:

10 i think lol

Answer:

5a²-2b²

bro this is the answer ok

if you need explanation tell ok

hope it helps you

please mark me as brainlist

................... 8x-0.2=9.8

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer:

x = 1.25

Step-by-step explanation:

8x - 0.2 =

8(1.25) - 0.2 =

10 - 0.2 = 9.8

hope this helped!

PLEASE ANSWER THIS. I WILL MAKE HIM/HER A BRAINLIST!!!!

Answers

Answer:

1 - Copy and complete this table for y = 2x

x = -3 | y = -6

x = -2 | y = -4

x = -1 | y = -2

x = 0 | y = 0

x = 1 | y = 2

x = 2 | y = 4

x = 3 | y = 6

2 - Copy and complete this table for y = 2x - 3

x = -2 | y = -7

x = -1 | y = -5

x = 0 | y = -3

x = 1 | y = -1

x = 2 | y = 1

x = 3 | y = 3

x = 4 | y = 5

x = 5 | y = 7

y=2x

The way to solve this is plugging in your above x value in for x into the equation y=2x and solving for y.

Example:

y=2x

^You want to find x=-3

y= 2(-3)

y= -6

Your answers:

-6, -2, 0, 4, 6

y=2x -3

Same concept here as above. You are solving for y when you plug in the given x value into the equation.

Your answers:

-5, -3, -1, 3, 5

Jim buys some tacos and burritos which cost him $15.75. John buys some tacos and burritos which cost him $8.25. Tacos cost $1.50 each and burritos cost $2.25 each, how many of each did Joe and John buy?

Let t = the number of tacos and b= the number of burritos.

1. Which equation represents Joe?

2. Which equation represents John?

3. John bought:

tacos

burritos

4. Joe bought:

tacos

burritos

Answers

For John, the equation would be 1.5t + 2.25b = 8.25. For Jim, the equation would be 1.5t + 2.25b = 15.75. John bought one Burrito and 4 tacos. Jim bought 3 burritos and 6 tacos

¿entre las fracciones 33/96 y 34/96 podrían encontrarse más números fraccionarios? ¿ cuántos?​

Answers

Sorry don’t know language

Find two points and slope !

Answers

Answer:

slope = 1

two points: (0,-6) and (6,0)

Step-by-step explanation:

Figuring out the slope:

Since we have the two points, we would need to use the slope formula of:

(y2-y1)/(x2-x1)

So it would be (-6 - 0) divided by (0 - 6) = -6/-6 = 1

slope is 1

Use the FOIL method to check your answer from part A.

Answers

Answer:

(x+12)(x+4)

x²+12x+4x+48

x²16x+48

Step-by-step explanation:

your right

(a+b)(c+d)

ac+ad+bc+bd

lütfen bana yardımcı olun​

Answers

Answer:

d cevap eksiler artı oldu

PLS HELP WITH THIS MATH

Answers

I think it’s 28.35

54/100 x 5 = 2.7
54 + 2.7 = 56.7
56.7/100 x 50 = 28.35
56.7 -28.35 = 28.35
Answer- 28. 35
Hope this helps your going so well on this

Use place value to convert 1.18 to a fraction SELECT ALL CORRECT ANSWERS
A. 1 15/100
B. 1 15/1000
C. 1 9/50
D. 1 9/500

Answers

Answer:

c. 1 9/50

Step-by-step explanation:

1.18= 59 = 1 9/50

---

50

Forgive me if i am wronge

A children's ride at the amusement park has a rule that a person must be
shorter than 4 feet tall to ride it.
Create an inequality that shows the height, x, in feet, a person must be to go
on this ride.

Answers

Answer: the answer would be X<4

Step-by-step explanation: tell me if im wrong and i hope this helps you!

A number cube with faces labeled from 1 to 6 was rolled 20 times. Each time the number cube was rolled, the number showing on the top face was recorded. The table shows the results.


Based on these results, what is the experimental probability that the next time the number cube is rolled it will land with 5 or 6 showing on the top face?



PLEASE ANSWER ASAP!!!

Answers

Step-by-step explanation:

dkdjfjfjfjureuwuweee

Triangles ABC and DEF similar

Answers

Answer:

DE = 4 1/2

EF = 3 3/4

Step-by-step explanation:

AB/AC = DE/DF

6/4 = DE/3

cross-multiply:

4DE = 18

DE = 18/4 or 4 1/2

AB/BC = DE/EF

6/5 = 4.5/EF

cross-multiply:

6EF = 22.5

EF = 3.75

Question 6
Which set of data has the weakest linear association?
10
10
8
8
6
6
2
0
3
5
10
10
8
8
6
6
4
2
2
0
un
N
3

Answers

Answer:

the first set is the weakest

how do you simplify 1 1/8 x 3 2/3 someone please help me!

Answers

Answer:

4 1/8

Step-by-step explanation:

1 1/8 x 3 2/3 = ?

9/8 x 11/3 = 99/24

99/24 = 4 1/8

Answer:

1. find the least common denominator for the left-hand side fraction. This brings you to 8/8x + 3x/8x = 1/2

2. Add the numerator on the left-hand side of this equation, (8+3x)/8x = 1/2

3. Multiply both sides by 2, that will lead you to (8+3x)/4x =1/1

4. Multiply both sides by 4x, we get 8+3x=4x

5. Finally, subtracting 3x from both sides simplifies the equation to x=8. Note that this is as simple as this expression can get so you can not go any further, therefore 1/x+3/8=1/2 simplifies to x=8.

Step-by-step explanation:

which number line shows the inequality 4x-3>-7

Answers

x>-1

Step-by-step explanation:

I don't see any number lines but it would be one with an open circle going right from -1.

1.
What is the surface area of this prism

2. What is the volume of prism

Answers

Answer:

SA = 69.6in²

V = 28.8in³

Step-by-step explanation:

SA = 8 × 1.5 × 2 + 8 × 2.4 × 2 + 2.4 × 1.5 × 2 = 69.6in²

V= 8 × 1.5 × 2.4 = 28.8in³

I am not a professional, I am simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

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