What value of x is in the solution set of 9(2x + 1) < 9x - 18?

A. -4

B. -3

C. -2

D. -1

Answers

Answer 1

Answer:

b. -3

Step-by-step explanation:

9(2x+1) < 9x-18

(distribute the 9)

18x+9 <9x-18

(subtract 9 from both sides)

18x<9x-27

(subtract 9x from both sides)

9x<-27

(divide both sides by 9)

x<-3

Answer 2
B. Should be the answer :)

Related Questions

ΔABC is dilated using a scale factor of 12 to produce ΔA'B'C'. Select all of the statements that apply to the transformation.

Answers

Answer:

Options (3) and (6)

Step-by-step explanation:

ΔABC is a dilated using a scale factor of [tex]\frac{1}{2}[/tex] to produce image triangle ΔA'B'C'.

Since, dilation is a rigid transformation,

Angles of both the triangles will be unchanged or congruent.

m∠A = m∠A' and m∠B = m∠B'

Since, sides of ΔA'B'C' = [tex]\frac{1}{2}[/tex] of the sides of ΔABC

Area of ΔA'B'C' = [tex]\frac{1}{2}(\text{Area of triangle ABC})[/tex]

Area of ΔABC > Area of ΔA'B'C'

Since, angles of ΔABC and ΔA'B'C' are congruent, both the triangles will be similar.

ΔABC ~ ΔA'B'C'

Therefore, Option (3) and Option (6) are the correct options.

Answer: The Third option and the sixth option.

Step-by-step explanation: I have had this question on a test before and i got the answer correct. i hope this helped.

Jimmy bought a pair of jeans for $50 and a shirt for $25. He has a coupon to save 1/10 of the total on his purchase. How much does Jimmy pay for the jeans and shirt after the discount?

Answers

Answer:

$67.5

Step-by-step explanation:

50+25=75. Then, it's 1/10 of 75 which is $7.5. Then, 75-7.5 which is $67.5

Hope this helps :D Please mark brainliest

The following measurements were added: 5.45 + 6.1 + 2.84. what should
the answer be reported as *
1)14.39
2)14.3
3)14.4
4)14

Answers

Answer: 14.39

Explanation:

5.45+2.84= 8.29
Then for 6.1 you add a zero to the end and make it 6.10 which is the same thing
Now 8.29+6.10= 14.39

Help please ? What’s the inequality?

Answers

9514 1404 393

Answer:

  -1 < x < 5

Step-by-step explanation:

The open circle at -1 and the shading to its right tells you ...

  -1 < x

The open circle at 5 and the shading to its left tells you ...

  x < 5

Both of these are true together, so the compound inequality representing that is ...

  -1 < x < 5

_____

Additional comments

If the circle were filled, the relation would include the "or equal to" case: ≤.

I like to use the "left-pointing" relation symbols (<, ≤) because they put the numbers and variables in the same relationship they are on the number line. That is, -1 is on the left end of the shaded segment; the shading (variable value) is in the middle, and 5 is on the right end--the same as ...

  -1 < x < 5

Which relation is a function?
a.
{(5,3), (2,8), (-5, -1),(4,7), (2, 1)}
b. {(5,3), (2,8), (-5,-1), (4,7), (-2, 1)}
{(5,3), (2,8), (-5, -1), (4,7), (5,7)}
d. {(-5,3), (2,8), (-5, -1), (4,7), (
2, 2)}

Answers

Answer: b

Step-by-step explanation:

You can determine which is a function by looking at the x values. If an x value repeats, it is not a function. In A, the x variable 2 repeats so it is not a function. In C, the x variable 5 repeats. In D, the x variable -5 repeats. The only answer choice where none of the x values are the same is B, so the answer is B. Hope this helps!

Correct answer only

Answers

Answer:

Step-by-step explanation:

y=2x+1

Answer:

y=2x+1

Step-by-step explanation:

Evaluate the expression on top helllp pls

Answers

Answer:

159

Step-by-step explanation:

Answer:

the answer is 59

Step-by-step explanation:

apply

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

First, add inside the parentheses. Your equation is now 8^2-5.

8 squared is sixty four, and subtract five to get 59. Hope this helped!

at Kroger, your mom is trying to decide which type of laundry detergent to purchase. if she is solely trying to find the product with the cheapest cost per ounce, which item should she purchased?​

Answers

Answer:

TIDE

Step-by-step explanation:

Write the next three terms: 2,4,6,8,.

Answers

Answer:

10, 12, 14

Step-by-step explanation:

even numbers, just add 2 to previous answer

10, 12, 14............

At noon, a tank contained 8 in. of water. After several hours, it contained 2 in. of water. What is the
percent decrease of water in the tank?

Answers

Answer:

75%

Step-by-step explanation:

To find the percent decrease, use the percent change formula:

(difference / original) x 100

8 - 2 = 6, so the difference is 6.

Plug in the difference and original:

(6 / 8) x 100

= 75

So, the percent decrease is 75%

Graph this Compound Inequality: x 9.8

Answers

Answer:

Step-by-step explanation:

The middle of 9 and 8

How is the product 8 × 1.35 greater than 8

Answers

Answer: 8.80 is the answer because you have to multiply the two numbers.

What is the value of tan(t/2) if cos(t) = 4/5 and t is in quadrant IV?

Answers

Answer:

Step-by-step explanation:

-1/3

Answer:

A

Step-by-step explanation:

on edge

Factor the common factor out of this expression.
25u^2+20v^2+5v

Answers

Answer:

Hi Answer Is 5(5u^2+4v^2+v)

What is 0.05 is 10 as much as

Answers

Answer:

0.005

Step-by-step explanation:

2. Determine the scale factor of a drawing if the scale is 1 inch = 4 feet.

Answers

Answer: Therefore the scale factor is 48 times.

Step-by-step explanation: Since the drawing is in inches, the scale will be 1/4

the scale is 1 inch to 4 FEET.

Convert feet to inches

1 inch to 48 inches

So the ratio is 1:48

Madeline has two different candles made by two different companies. The length in centimeters of the first candle depends on its burning time t (in hours) according to the formula f(t)= 20-1.5t. The length (in centimeters) of the second candle over time

Answers

Answer:

I needed help with this answer well, because im on it right now.

Step-by-step explanation:

I'm in algebra and I don't understand how to solve this equation or problem :(

Jodi owes $38,000 in students loans for college. The interest rate is 7.25% and the loan will be paid off over 10 years. How much will Jodi pay TOTAL?

Answers

Answer:

Jodi will have to pay $38,000 in principal plus $27,550 in interest for a total of $65,550.00.

Step-by-step explanation:

Solution:

P = $38,000, R = 7.25% and T = 10

I = P*R*T

I = (38000)*(.0725)*(10) = $27,550.00

Answer: Jodi will have to pay $38,000 in principal plus $27,550 in interest for a total of $65,550.00.

Answer:   Jodi will pay $65,550.00 in total.

Steps:   7.25% of $38,000 is $2,755.00

Multiply 2,755.00 times 10:      2,755 × 10 =  27,550

$38,000.00 + $27,550.00 = $65,550.00

Plz mark brainliest:)

Solve 2x +2>10 quickly please

Answers

Answer:

x > 4

Step-by-step explanation:

2x+2>10 Subtract by 2 on both sides

2x>8 Divide by 2 on both sides

x>4

Line l was mapped to Line m as shown in the graph below. please help


What transformation was applied to Line l to produce the result shown?



Line l was translated up 5 units.

Line l was reflected over the x-axis.

Line l was reflected over the y-axis.

Line l was translated 6 units to the right.

Answers

Line I was translate up 5 units


Which equations would be related to x - 7 = 38

Answers

Answer:

-7+x=38,

Step-by-step explanation:

what is the volume ​

Answers

Answer:

The volume is 227.5

Step-by-step explanation:

The volume for a triangular prism, such as this is, (lxwxh)/2. Because in all shapes volume equals the area multiplied by the height or depth. And an area of a triangle is l or base multiplied by the altitude or w, divided by 2. So the area would be 5x7/2, 35/2, 17.5. And the volume would be 17.5x13, 227.5

Determine if biconditional is true.
A) Felipe is a swimmer if and only if he is an athlete.

Answers

it is not a true biconditional.

Joe worked 8 hours less then Lou. Together they worked 72 hours. How many hours did each work?

Answers

Answer:

Joe=32  Lou=40

Step-by-step explanation:

72-8=64

64/2=32

32+8=40

Joe=32

Lou=40

Hope this helped:)

Question 4
Measure the length of your selected line segment using the tools available in GeoGebra. Include measurements for both the image and the
prelmage, and enter your values in the table. Compare the measured values with the values you calculated in Question 3. Are the values equal?
Type an X in the appropriate box.

Answers

Answer:

Edmentum.

Step-by-step explanation:

God bless and enjoy. :)

System of Equations in Three Variables Word Problem

Answers

Answer:

i think the answer is a number or multiple number and maybe a decimal.

Step-by-step explanation:

go to Tiger Algebra Solver

2)
Mike went to the doctor and was found to be 20 pounds overweight.
The doctor discovered that Mike ate an average of 2000 calories per
day. He said for Mike to lose weight and meet his goal, the maximum
amount of calories he could eat per day was 1750. How many calories
will Mike be cutting out each week (7 days)?

Answers

Answer:

1750 Calories

Step-by-step explanation:

2000-1750=250

250x7=1750

Roberto wants to display his 18 sports cards in an album. Some pages hold 2 cards and others hold 3 cards. How many different ways can Robert display his figures?

Answers

Answer:

3 is an odd number, so we need an even number of sets of 3 cards because 18 is an even number.

So we need 0, 2, 4 or 6 sets of three.

0 2-card + 6 3-card, 3 2-card+4 3-card, 6 2-card+2 3-card, 9 2-card+0 3-card. There are only 4 combinations:

(2-card, 3-card)=(0,6), (3,4), (6,2), (9,0).

Disney held a breakfast for parents and their children to eat with Mickey and Minnie Mouse (and
the rest of the gang, too!) Adult tickets cost $17.95 and children's tickets cost $12.95. Disney
made $7355 from ticket sales from a total of 500 people that attended. How many adults and
how many children were at the breakfast?

Answers

176 adults 324 children

Simplify the expression 4x^3 x 2x^3

Answers

Answer:

8x^6

Step-by-step explanation:

Brainliest

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