Mathematics High School

Which expression is not equivalent to -2(4 - 3x)+(5x-2)? A)11x-10.
B)-8+11x-2
C) -8-11x-2.
D) -8+6x+5x-2

Answers

Answer 1

Answer:

C) -8-11x-2.

Step-by-step explanation:

First solve the expression,

-2(4 - 3x)+(5x-2) = 11x-10

A) 11x-10 = 11x-10

B) -8+11x -2 = 11x-10

C) -8-11x-2 does not equal 11x-10. Instead -8-11x-2 = -11x-10

D) -8+6x+5x-2 = 11x-10

Hope this helped! :)

Related Questions

Samuel is buying a pair of boots with an original price of $80.

• Store A is offering a 25% discount off the original price of all boots
• Store b is offering a $10 discount off the original price of all boots
———
Based on this information, which statement is true ?
——-
A: Samuel will pay 10$ less if he buys the boots from Store B
B: Samuel will pay 10$ less if he buys the boots from Store A
C: Samuel will pay 15$ less if he buys the boots
From Store B
D: Samuel will pay 15$ less if he buys the boots from Store A

Answers

Answer:

b

Step-by-step explanation:

Mark as brainliest because this is the right answer

Samuel will pay 10$ less if he buys the boots from Store A

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

Price of boots= $80

Store A is offering a 25% discount off

= 80 x 25/ 100

= 80/4

= $20

So, price after discount = 80- 20 = $60

Store b is offering a $10 discount off

= 80- 10

= $70

Hence, Samuel will pay 10$ less if he buys the boots from Store A

Earn more about equation here:

https://brainly.com/question/10413253

#SPJ6

graph the inequality in the coordinate plane

x>7

Answers

this is what i got when i put it into a graphing calculator

Two soccer balls are simultaneously kicked on parallel paths, from 15 feet apart on level ground. After 0.1 second, the balls are again 15 feet apart. 15 ft Must the two soccer balls have traveled the same distance in the first 0.1 second after they were kicked? If so, which theorem or definition can you use to show this? HELP QUICK WORTH 100 POINTS

Answers

Answer:

They do not have to always be 15 feet apart

Step-by-step explanation:

Becuase if they were kicked by different

people, then they might have different forces behind them and one could travel farther.

Jim has for cups of milk he wants to find the number of 1/4 cup serving in his four cups of milk draw a model to find how many 1/4 cup serving there are in fou cups of oatmeal write a multiplication equation you can use to show that your work is correct

Answers

16 is the answer :)))

Winston is making steaks for his 4 friends. If each steak is 7.7 oz, how much steak is Winston making? Choices are:

A. 38.5 oz
B. 31.2 oz
C. 31.8 oz
D. 30.8 oz

Answers

Answer:D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

All you have to do is multiply 7.7 times 4

the question is 8 * 24 - 1/10​

Answers

Answer:

191.9

Step-by-step explanation:

(8 × 24) - (1 ÷ 10)=191.9

6g + 12 =
Help help help help help

Answers

Answer:

Value of g=9.8 m/s

Step-by-step explanation:

[tex]6 \times 9.8m | s + 12 \\ = 58.8 + 12 = 70.8[/tex]

SO.. THE ANSWER IS 70.8 M/S

pode me ajudar com isso ?​

Answers

Answer:

a) -5

b) +-3

c) -2

Step-by-step explanation:

a

-5*-5*-5 = -125

b

3*3*3*3 = 81

-3 * -3 * -3 * -3 = +81

c

-2*-2*-2*-2*-2 = -32

Find measure of arc HJ. *

Answers

Is there a picture? :)

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

the correct answer is A

SOMEONE PLEASE HELP ME I MEED IT

Answers

Answer:

answer is D

Step-by-step explanation:

your welcome, have a nice day

Answer is d (mark as brainliest)

Directions: solve for x​

Answers

Answer:

x = 43

Step-by-step explanation:

Find out the length of the other side.

48 + 25 = 73

Use that to find x.

x + 30 = 73

- 30        -30

x = 43

Clarence saved 19% of the money he earned. If he earned $90, how much did Clarence save? Please solve this and dont scam me i really need help

Answers

Answer:

$17.10

Hope this helped!

7. Half of 18
please someone help me
​

Answers

Answer:

2

Step-by-step explanation:

2/18 x 18 =

2/18 x 18/1 = 36/18 answer = 2

I NEED HELP!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

a) y = [tex]\frac{7}{2}[/tex]X

b) 7/2 * 4 = 157.5

c) y = [tex]\frac{7}{2}[/tex]X + 42.43

d) 70.71  more minutes to finish reading  :)

What is the value of x?

Answers

The value of x is 12
The value of X is 12

in klm the measure of m=90 the measure of l=68 and mk=2.5 feet. find the length of kl to the nearest tenth of a foot

Answers

Answer:

2.7

Step-by-step explanation:

What is the value of e in e^x

Answers

Answer

approximately 2.718

Step-by-step explanation

The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 2.718. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e.

1. The cross section of an A-frame cottage is an isosceles triangle. If the

slope of one of the sides is 1.8 and it is 19 feet high at the peak, what angle

does the side make with the horizontal? What is the width of the cottage?

Answers

Answer:

21.12

Step-by-step explanation:

To solve this, it's best to use Cartesian planes. So we draw it in the Cartesian planes. From the question, we have {0, 19} and also {1.8, 0}.

If x = -1.8 and x = +1.8, then

1.8 = (19 - 0) / (0 - x)

1.8 = 19 / -x

x = -19 / 1.8

x = -10.56

Since we're having it in 2 quadrants then, we have 10.56 + 10.56 = 21.12 to be our width of the cottage

CAN SOMEONE PLEASE HELP MEEEE!!!!

Answers

Question:

In triangle TUV, the measure of angle V = 90°, TV = 56, UT = 65, and VU = 33. What is the value of the tangent of angle U to the nearest hundredth?

_________________________________________________

Solution:

The triangle should look like that in the attachment.

Tangent of U = opposite side/adjacent side.

= 56/33

= 1.69696969.....

Rounding off to nearest hundredth,

= 1.697

Mrs. Cooper has 18 cookies. She shares them equally between 5 grandchildren. How many cookies does each child get?

Answers

Answer:
3 or 3 r3

Explanation:
18 Divided by 5 equals 3 remainder 3
18/5=3
Each grandchild gets 3 cookies
5•3=15
18-15=3
Mrs. Cooper will have 3 cookies left over.

You are using the equation 4(p – 7) = 44 to determine how many pictures can be saved at one time to the photo stream on your cell phone. Describe the operations in the order that you will perform them to solve the equation. (3 points)

Answers

Answer:

The answer is 10.89. I dont know how to solve it but my dad told me this is the answer!

Step-by-step explanation:

Please give me brainliest! UnU

Find the missing side. Round to the nearest 10th.

Answers

Answer:

5.0

Step-by-step explanation:

Using Pythagorean Theorem:

a² + b² = c²

where a =? b= 12 in and c = 13 in

a² + (12)² = (13)²

a² + 144 = 169

a² = 169 - 144

a² = 25

a = √25 = 5

∴ a = 5.0

Pythagoras Theorem is usually applied when finding one missing side of a right-angle triangle.

Please answer thissssss!
If you help I’ll give you 5 stars?

Answers

Answer:

I am pretty sure its 68

Step-by-step explanation:

10 * 2 + 18 * 2 + 6 * 2

Jerissa has 5 pink bows, 2 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Jerissa will choose a purple bow?​

Answers

Answer:

[tex]\frac{4}{11}[/tex] or 36%

Step-by-step explanation:

Probability = number of favourable outcomes / total number of outcomes

The number of favourable outcomes is 4 because we know that there are 4 purple bows

The total number of outcomes is 11 because 5 + 2 + 4 = 11

Our equation becomes Probability = [tex]\frac{4}{11}[/tex] which is 36%

Answer:

4/11

Step-by-step explanation:

you add all the bows together to get the whole witch is 11 and she has 4 purple bows. so there is a 4 out of 11 chance she will draw a purple bow

Kaylin buys a greeting card for $3.50. She then buys 3 postcards that all
cost the same amount. The total cost is $5.00. How much is each
postcard?

Answers

Answer:

Each Postcard is 0.50

Step-by-step explanation:

Subtract 3.50 from 5.00 and have 1.50 then divide 3.

Answer:

$0.50

Step-by-step explanation:

$5 - $3.50 =$ 1.50

[tex]\frac{1.50}{3}[/tex] = $0.50

A sphere shaped snow globe has a radius of 4 inches.



How much water can the snow globe hold?

Answers

About 39 I belive but if I’m wrong then that’s

PLZ HELP! Due today!
Picture is there

Answers

Answer:

Step-by-step explanation:

its A in the hint it tell you to look at the outer part which is perimeter

it A right answer :):)

TRY TO ANSWER ALL NUMBER THEM TO !!

Answers

2. K=-3
3. X=-18
4. C=5

CORRECT ANSWERS GET BRAINLIEST

DON"T COMMENT JUST TO GET POINTS, LOOK AT THE PHOTO!

Answers

Answer: C

Step-by-step explanation:

i may be wrong though

Answer:

This one is B as well

Step-by-step explanation:

Hope This Helps :)

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