simplify the expression
d + 3cd – 7c + 3cd + 2c

Answers

Answer 1

Answer:

=6cd−5c+d

Step-by-step explanation:

Answer 2

Answer:

d + 6cd - 5c

Step-by-step explanation:

d + 3cd + 3cd + 2c - 7c = d + 6cd - 5c


Related Questions

Conchita starts a savings account. She deposits $100 from her parents. After that, she
deposits $10 each month. Write an algebraic expression to give the amount of money she
has saved after m months.

Answers

Answer:

$100 + $10m

Step-by-step explanation:

A = Account Balance = 100

After M months

A = $100 + $10m

Place solve ? I am truly confused

Answers

x = 35°
y = 45°


the angle of x is congruent to 35°, meaning their measurements are equal. and to find y, you must remember that all the angles in a triangle sum to 180°. so, you just need to add 35° and 100°, giving you 135°. from there, you subtract it from 180° and get 45°

i hope this makes sense!!


Jordan has a garden that is enclosed by a rectangular fence. The perimeter of the garden is 84 feet. The length of one side of fencing is 8 yards. What is the area of Jordan's garden?

Answers

Answer:

504 ft

Step-by-step explanation:

Perimeter = 2(width) + 2(length)

Convert yards to feet

1yard=3feet

8yards=?

8*3/1 = 24feet

84 = 2(w) + 2(24)

84 = 2w + 42

84 - 42 = 2w

42 = 2w

w = 21

Area = 1 * w

        = 21 * 24

        = 504 ft

Write the decimal 5.666… as a mixed number in simplest form.

Answers

Answer:

5 2/3

Step-by-step explanation:

The decimal of .6 repeating is a common fraction that represents 2/3.

To write that in a mixed number is to put the whole number out front and the fraction afterward.

Answer:

The answer is 5 2/3

3(x + 4) – 4= 2(x + 4) + x

Answers

Answer:

No solution

Step-by-step explanation:

3x+12-4=2x+8+x

3x+8=2x+8+x

3x+8=3x+8

sub tract 3x on both sides and poof

we get 8 =8

High Hopes^^

Barry-

8 i don’t have time to explain

how to do this step by step

Answers

Step-by-step explanation:

Make the 2nd fraction the inversre of itself i.e

[tex] \frac{22}{3} [/tex]

and do the multiplication of

[tex] \frac{12}{11} \times \frac{22}{3} [/tex]

you should get 4

How can get better at geogrwphy

Answers

Answer:

study DUHHHH

Step-by-step explanation:

find the greatest common factor of the terms: 35a⁴b⁸, 49a²b⁵, 14ab⁴?​

Answers

Answer:

7ab^4

Step-by-step explanation:

all of the coefficients have 7 as a GCF. for a and b you can only pull out as much as the lowest term.

that should be correct and hope this helps!

Solve for [tex]$\abs{5p+2}\ \textless \ -4$ .[/tex]
Hint: There should be two answers, please list both of them.

Answers

5p + 2 < -4
-2 on both sides
5p < -2
/5 on both sides
p < -0.4
p < -2/5

answer my question asap
please! I will be forever greatful
have a great day
i love brainly

Answers

Answer:

2. I think. Sorry if its wrong. Have a beautiful day! :)

Step-by-step explanation:

Write 0.18 as a fraction in simplest form.

Answers

0.18 as a fraction in simplest form is 9/50

Answer: The answer is 9/50

Step-by-step explanation:

18 is in the hundredths place so it would be 18/100 but then you simplify that and get 9/50

while remodeling his kitchen, Arthur paints the cabinets. he estimates that he paints 30 square feet every 20 minutes. how many square feet does arthur paint per hour

Answers

Answer:

90 square feet per hour

8. The total weight of a vase and its packaging is: 4 lb. 7 oz. The vase by itself
weighs 3 lb. 11 oz. What is the weight of the packaging materials?
(a) 8 lb. 2 oz.
(d). 6 oz.
(b) 12 oz.
(e) none of these
(c) 1 lb. 4 oz.
Please show the work

Answers

Answer:

E

Step-by-step explanation:

the weight of the packaging materials is 12 oz. There are 16 oz in a pound. If the vase weighs 3 lb 11 oz, it would take 5 more oz to reach the next pound, and there was another 7 oz after that. You would then do 5 + 7, which is 12, so the packaging materials weigh 12 oz.

Read where it says Let C be
Thank you for helping me

Answers

Answer:

v=8

Step-by-step explanation:

The panda at those who became ill and lost 4 pounds every week for five weeks in the 6th week she began to feel better and gained 3 lb

Answers

She lost 17 pounds don’t know question

Solve the inequality: -6n - 12 >= 3(-n + 12)

Answers

Answer:

-16 > n or n < -16

Step-by-step explanation:

First, we can write the inequality and distribute.

-6n-12 > 3(-n+12)

-6n-12 > -3n+36

Get rid of a variable first (it makes solving a lot easier). We can add 6n to both sides.

-6n-12 > -3n+36

+6n          +6n

-12 > 3n+36

Now, we can subtract 36 on both sides.

-12 > 3n+36

-36         -36

-48 > 3n

Divide by 3 on both sides.

-48 > 3n

/3       /3

-16 > n or (if it's easier) n < -16

Hope this helps!! Have a wonderful day C:

Help please! I just don’t understand

Answers

Answers:x = 8angle HIJ = 175 degrees

===================================================

Work Shown:

(angle HID) + (angle DIJ) = angle HIJ

(100) + (8x+11) = 21x+7

100+8x+11 = 21x+7

8x+111 = 21x+7

111-7 = 21x-8x

104 = 13x

13x = 104

x = 104/13

x = 8

Use this x value to find angle HIJ

angle HIJ = 21x+7

angle HIJ = 21*8+7

angle HIJ = 175 degrees

---------------------------

Extra info:

You can also use that x value to find angle DIJ

angle DIJ = 8x+11

angle DIJ = 8*8+11

angle DIJ = 75

Then add this to angle HID to get

angle HID + angle DIJ = 100+75 = 175

This matches with angle HIJ = 175

So this confirms angle HID + angle DIJ = angle HIJ which helps confirm our answers.

r/10+4=5 answer plzz

Answers

Answer:

r = 10

Step-by-step explanation:

Solve for  r  by simplifying both sides of the equation, then isolating the variable.

Geometry
Please help me with my homework! Thank you!

Answers

BF and DH would be solutions to this problem, well the solutions I could find.

Answer:

DH, CG, BF

Explanation:

Since the question is asking which lines are parallel to AE and AE is a vertical line, you need to look at the other vertical lines that are making up the sides of the box. These vertical lines are 1. DH 2. CG 3.BF.

Hope this helps.

2. Evaluate the expression for q = 2 6​

Answers

Answer:

12

Step-by-step explanation:

This may not be intirely correct because you said q = 2 6. I think that means 2 times 6.

Anyways

2 x 6 = 12

⇒ q = 12

Jada has time on the weekends to earn some extra money. A local bookstore is looking for someone to help sort books and will pay $15.00 an hour. To get to and from the bookstore, however, Jada would have to spend $5.50 on subway fare.

Answers

Answer:

Step-by-step explanation:

I assume you want her profit which is $9.50

15.00-5.50

Drag the tiles to the correct boxes to complete the pairs. Item Original Price Discount Shirt $15 20% Pair of Pants $28 15% Pair of Shoes $35 40% Tie $12 15% Match the items with their prices after the discount. 3 ties 2 shirts 1 pair of shoes 1 pair of pants $24.00 arrowRight $21.00 arrowRight $30.60 arrowRight $23.80 arrowRight

Answers

Answer:

Shirts : $24

Pants : $23.80

Shoes : $21

Ties : $30.60

Step-by-step explanation:

For the shirt : Price = $15 Discount = 20% 2 shirts are bought

Price after the discount = (100% - 20%) x (2 x $15) = $24

For the pair of pants : Price = $28 ; Discount = 15% ; 1 pair of pants is bought

Price after the discount = (100% - 15%) x $28 = $23.80

For the shoes : Price = $35 Discount = 40% 1 pair of shoes are bought

Price after the discount = (100% - 40%) x $35 = $21

For the tie: Price = $12 Discount = 15% 3 ties are bought

Price after the discount = (100% - 15%) x ( 3 x $12) = $30.60

Answer:

Shirts : $24

Pants : $23.80

Shoes : $21

Ties : $30.60

Step-by-step explanation:

For the shirt : Price = $15 Discount = 20% 2 shirts are bought

Price after the discount = (100% - 20%) x (2 x $15) = $24

For the pair of pants : Price = $28 ; Discount = 15% ; 1 pair of pants is bought

Price after the discount = (100% - 15%) x $28 = $23.80

For the shoes : Price = $35 Discount = 40% 1 pair of shoes are bought

Price after the discount = (100% - 40%) x $35 = $21

For the tie: Price = $12 Discount = 15% 3 ties are bought

Price after the discount = (100% - 15%) x ( 3 x $12) = $30.60

(2x + 3) (2 - 8) = 0,

Answers

Step-by-step explanation:

(2x + 3) (2-8)=0

2x( 2-8)+3(2-8)= 0

4x - 16x + 6 - 24 = 0

-12x - 18= 0

-12x= 18

x= -18/12

x = - 3/2

PEMDAS PLEASE HELPPPP!

Answers

Answer:

90xyz ÷xy

input the unknowns

x = 3, y = 5, z = 2

90*3*5*2 ÷ 3*5

2700 ÷ 15 = 180

Just to clarify, PEMDAS, is just an abreviation for:

P - Parentheses

E - Exponents

M - Multiply

D - Divide

A - Add

S - Subtract

These are called order of operations following which part of you're equation you solve first. Hope this helped :)

What compound inequality describes this graph

Answers

Answer:

0≥x<4

Step-by-step explanation:

first, let's look at this number line.

there is a closed circle at 0 and an open circle at 4. this means that 0 is included (≤ or ≥) and that 4 is not included (< or >).

these are the endpoints, meaning that in this compound inequality, the numbers next to the symbols are 0 and 4.

x is in the middle of this compound inequality.

0    x    4

now, we have to figure out the symbols in between. i wrote out our choices above for each number. the highlighted portion is greater than or equal to 0 and less than 4, so we can write this compound inequality as the following:

0≥x<4

x is greater than or equal to 0, but less than 4

Which ordered pairs are solutions to the inequality 4x+y>-6

Answers

Answer:

(-1.5, 0) and (0, -6)

Step-by-step explanation:

Answer:

-1, -1

Step-by-step explanation:

hope this helped

Alyssa's company makes a profit of $175,000.
The company then experiences a loss of
$25,000 each month for the next five months.
Which expression represents the net profit
after five months?

Answers

So the initial profit is 175000
If it falls by 25000 per month, this is 25000m
175000-25000m
(Insert the 5)
175000-25000(5)= 50,000

So the net profit after 5 months is $50,000

Hope this helps!

The dot plots represent the number of students who enrolled each year for the AP psychology course at two schools. The data represents the last 24 years. Which statement is true based on the mean number of students enrolled in the course?

Answers

D

The mean for school 1 is 466/24=19.42 (rounded)

The mean for school 2 is 537/24=22.375

It doesn't ask for the mean absolute deviation, otherwise it would be the reverse of d (which is c).

HOPE IT HELPS (◕‿◕✿) SMILE!!

Answer:

the correct answer is D

Step-by-step explanation:

(Trig)A Ferris wheel with a diameter of 90 meters rotates at a rate of 3 minutes per revolution. Riders board the Ferris wheel 3 meters above the ground at the bottom of the wheel. A couple boards the Ferris wheel and the ride starts.

Write a formula for the height of the couple t seconds after the ride begins.

How many seconds after the ride starts will the couple be 70 meters above the ground for the second time?

Answers

Answer:

Step-by-step explanation:

Answer:

65x-489

Step-by-step explanation:

How many times smaller is 4 × 10-7 than 8 × 10-3?

Answers

33 and 77
77 divided by 33
2.33 times smaller
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