Mathematics Middle School

Which of the following is equivalent to the expression below? 2. +4 (3x - 2) - 5 O 5.2 + 3 O 14.: +3 O 14.c - 13 O 5x - 3​

Answers

Answer 1

Answer:

3x(+4)-2(+4)-5

Step-by-step explanation:

(+4)(3x-2)-5

3x(+4)-2(+4)-5

Related Questions

HELPPP
The graph shows money as a function of time. Write an equation for the function. Show your work.

Answers

well the x would be 2 and the y would be 25 i think

X is 2 and y should be 25

Once you have created both sets of numbers, complete the following tasks. In each task, make sure to clearly label which set you are identifying or describing.

1. Identify the elements of each set that you created.
2.Calculate the mean of each set. Show your work in your answer.
3.Calculate the mean absolute deviation of each set. Show your work in your answer.
4. Describe the process you used to create your sets of numbers under the given conditions.

Answers

Answer: yes

Step-by-step explanation: because it trusts me

1.) Mr Rick can eat 12 dove chocolates every time Mr. Jones eats 7.

2.) Mr. Jones and Mr. Brown had a hot dog eating contest. For every 3 hotdogs Mr. Jones ate, Mr. Brown could eat 5. What is the ratio to Mr. Brown and the total hot dogs in all?

Answers

Answer:

12:7 and 5:8

Step-by-step explanation:

first one just put the 2 together and the second one you have mr. brown and then the second number add the 2

12:7 and 5:8 that’s the anwser

Please show your work

Answers

Answer:

W = 8.2 cm

Step-by-step explanation:

The perimeter formula is P = 2W + 2L and here the perimeter is 65.6 cm.

Thus, 65.6 cm = 2W + 2L.  Substituting 3W for L, we get

          65.6 cm = 2W + 2(3W) = 8W.

Solving for W by dividing both sides by 8, we get W = 65.6 cm / 8, or

W = 8.2 cm

W=8.2 cm. Trust me I have my sources.

On a recent math quiz, Georgia got 35 out of 40 questions correct. Rounded to the nearest percent, what was Georgia's score on this quiz?

Answers

Answer:

80%

Step-by-step explanation:

Answer

(87.5) rounded would be 88

Step-by-step explanation:

35/40 divid eatch side by 2 to get 17.5/20 now the fraction can go into 100 eveanly. 20x5=100 and 17.5x5=87.5. 87.5/100

PLSS Help me find the area of that shape, ONLY ANSWER IF YOU KNOW THE ANSWER, BRAINLIEST!!!!!!!!!!

Answers

Answer:

.

Step-by-step explanation:

the whole thing is 48 and the part with the dotted line is 74 hope this helps you out

Answer:

area 122

Step-by-step explanation:

91^-1/12 in surd form

Answers

Answer:

what do you mean by surd?

Step-by-step explanation:

i can probably help you

Answer:

1/1092

Step-by-step explanation:

Reduce the expression by cancelling out the common factors. The exact form is 1/1092 and the decimal form is 0.00091575.

The principal amount (p) is $100 The interest rate (r) is 5% Time in years (t) is 3

Answers

Answer:

115.76

Step-by-step explanation:

I'm going to assume that the interest is compounded annually

We have the following equation

P(1+r)^n

We have

100(1+.05)^3

compute this with a calcuatlor and get 115.7625 which is 115.76

Please help look at the screenshot

Answers

Millimeters is the correct answer

i think its Grams (:

A 25 inch line segment is translated up 5 inches and to the left 10 inches. How long is the resulting line segment?

Answers

Answer:

20 inches

Step-by-step explanation:

+5 and -10

Answer:

5 -10

Step-by-step explanation:

this was on my unit test

I'LL GIVE BRAINLIEST

Answers

Answer:

C

Step-by-step explanation:

The correct answer is c .

PLEASE ANSWER ASAP FOR BRAINLIEST
Simplify each exponential expression using the properties of exponents and match it to the correct answer.

Answers

Answer:

Step-by-step explanation:

The one all the way on the left is 1. The one next to that is 1/3. The middle one is 3. The one to the right of the middle is 1. The one to the right is 1/3.

please help me thank you sooooo much ( also if you take my points
I'm reporting you)

Answers

Answer: x=-10.2 but for me the real answer is x=10.2 but go for x=-10.2

Step-by-step explanation: hope this help

Answer:

10.2 is the answer

Step-by-step explanation:

when u divide you get it.

This is worth 15 points please help. What is the equation in y=mx+b. Read the directions correctly, please.

Answers

Answer:

y= 0.75x+2.50

Step-by-step explanation:

the answer to this is y=0.75x+2.50

At lunch, 5 friends share 4 pizzas equally.
What fraction of pizza does each friend get?

Answers

Answer:

they each get 8/10 of the pizza, equal to 4/5 simplified

The fraction of pizza each friend gets is A = 4/5 of the pizza

What is a Fraction?

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

Given data ,

Let the fraction of pizza each friend gets is A

Now , the total number of friends = 5

The number of pizzas = 4

So , the fraction is A = 4/5

Hence , each friend gets 4/5 of the pizzas

To learn more about fractions click :

https://brainly.com/question/29766013

#SPJ3

A clothing store pays $15 for a shirt. The percent of markup is 85%. Find the selling price.


A.
$27.00


B.
$16.28


C.
$15.85


D.
$27.75

Answers

B
is the answer, hoped that helped my friend

calculate the volume of the prism by first finding the total number of half unit cubes that will fill it. there are 8 half unit cubes in every unit cubes.​

Answers

Answer:

b

Step-by-step explanation:

the answer is b

The answer would be B

7. The price of a share of stock was $37.50 yesterday. Today there was a price decrease of 4%. What is today’s price?
a. $1.50b. $36.00c. $33.50d. $22.50

Answers

The answer to the problem is $36.00
the answer is c 36.00

With a coupon, you can get a pair of shoes that normally costs $84 for only $72. What percentage was the discount?

Answers

Answer:

57

Step-by-step explanation:

PLS HELP ASAP 30 POINTS

Answers

Answer: The probability that Sandra will choose a blue marble from the bag is 2 out of nine, or 2/9.

It is unlikely

Step-by-step explanation: :p

Answer:

its unlikely

Step-by-step explanation:

its a 2/9 chance

Ruby says that 4/5 divided by 2/15 = 14/15. What error did Ruby make? A. Ruby added instead of divided. B. Ruby divided 2/15 by 4/5 instead of 4/5 by 2/15. C. Ruby divided by 2 instead of dividing by 2/15. D. Ruby multiplied by 2/15 instead of 15/2 multiplying by .

Answers

Answer:

A. Ruby added instead of divided

Step-by-step explanation:

You must find a common denominator (15), and then multiply by the reciprocal and simplify your final answer

12/15 times 15/2 equals 180/30 which, when simplified equals 6

Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.

What is simplification?

Using mathematical operations it is to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

here,
Ruby says that 4/5 divided by 2/15 = 14/15, which is incorrect.
4 / 5 divided by 2/15 is 6,
When we add both numbers,
= 2 / 15 + 4 / 5
= [2 + 12] / 15
= 14 / 15

Thus, Ruby added 4/5 and 2/15 instead of dividing. Option A is correct.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Juanita has 3 rectangular cards that are 3 inches by 9 inches. How can she arrange the​ cards, without​ overlapping, to make one larger polygon with the smallest possible​ perimeter? How will the area of the polygon compare to the combined area of the 3 ​cards?

Answers

Pu 2 together straight up then one above it sideways

The system of equations relates the distance, y,
from a station of two trains and the speed, x, at which they are moving.
y + 10x = 250
2.5y = -25x + 625
a. What does the system of equations tell you about the speed
of the trains?
b. What does the solution tell about the locations of the trains if they
left the station at the same time? If they left at different times?

Answers

Answer:

a . It is a simultaneous speed.

Write this expression in words, odds and fractional notation. ¨A team had 8 wins and 3 ties.¨

Answers

A team had eight wins and three ties
A team had 8 wins and 3 ties

PLEASE HURRY
How many solutions does this system have?
2x - 4y = 8
X+ y = 7
no solutions
one unique solution
two solutions
an infinite number of solutions

Answers

Answer:

Im pretty sure 2 solutions because theyre is two different number sentences

Step-by-step explanation:

if im wrong im sorry

help I don't know this
outside: its time to do my homework its time to be productive
in my head: We did not learn thissss.

Answers

Answer:

b

Step-by-step explanation:

It has to be B I mean it makes a lot of sense how is this is hard

Please distribute 3 ( 2x + 3y)

Answers

Answer:

6x+9y

Step-by-step explanation:

During bowling practice, Marley rolled 14 strikes out of 70 attempts. What percent of Marley’s attempts were strikes?
(if you answer this may you please show your work)

Answers

Answer:

no.

Step-by-step explanation:

the correct answer should be 20. what you do is divide 70/14 i think

divide 14 by 70 which is 0.2 and then multiply it by 100 to find the percentage, which is 20%

What is the radius and diameter of the following circle?

Answers

Answer:

Radius is 11 and diameter is 22

Step-by-step explanation:

The diameter is the radius times 2 and the radius is always the line going from the outside of the circle to the middle. Also the diameter goes from one end of the circle to the other.

The radius is in the picture, the diameter is 22 because it’s double the radius

[tex]solve \\2x^2-7x+10-5+14x-7x-2x^2+ab-2ab+ba[/tex]

Answers

Answer:

(i) y − z

(ii)

(iii) z2

(iv)

(v) x2 + y2

(vi) 5 + 3 (mn)

(vii) 10 − yz

(viii) ab − (a + b)

Answer:

ab+5

Step-by-step explanation:

calculate the same terms one by one

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