what is -8+2d-7-5d+12 as a simplified expression

Answers

Answer 1

Answer:

-5d-3

Step-by-step explanation:

Related Questions

Andre poured 27 ounces of rice into 6 containers. If all containers have the same
amount of rice, how many ounces are in each container? Write an equation to
represent the situation. Use a "?" to represent the unknown quantity. *
4.5
Find the unknown quantity for your equation above. Show your reasoning

Answers

Answer:

1. 4.5 oz in each container. 2. 27 divided by 6 = ? 3. the unknow quantity is 4.5 because if you take 27oz and divide that six ways into the six containers you get 4.5 oz so it looks like this 27 * 6 = 4.5

Step-by-step explanation: just use that the * means divided by but there isn't a real one on my laptop hope this helps

2.11.2 project: performance task: the parallax problem help needed pls!!

Answers

Answer:

It actually depends on what city you picked. Pls tell me what the city and boat is and the problems you need help with

Step-by-step explanation:

So what i said on top, please comment to this post

Answer:

youve got the answers?

Step-by-step explanation:

what is three squared plus two 3^2+2

Answers

Answer:

Step-by-step explanation:

9+2 = 11

3x3 = 9
9+ 2= 11

explanation:
PEMDAS

Jeremy made one vertical stack of boxes that had a surface area of 17,052 square centimeters. How many shoe boxes were in the stack?

A.7

B.8

C.9

D.10
Help pls

Answers

Answer:

Step-by-step explanation:

Will Give Brainliest Answer !!

Answers

Answer:

One solutionNo solution Infinite solutions

Step-by-step explanation:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line).

PLS HELP ME!! Jackie has a square wall that she covered using 130.5 square feet of fabric without any overlap. Which measurement is closest to the side length of this wall? A.11 B.26 C.32 D.65

Answers

Answer: 32

Step-by-step explanation:

A square has four equal sides.

From the question, we are informed that Jackie has a square wall that she covered using 130.5 square feet of fabric without any overlap. This simply means that the perimeter is 130.5.

Since perimeter of a square is given as 4s where s denotes the side, the side length of the wall will be:

4s = 130.5

s = 130.5/4

s = 32.625

The measurement closest to the answer is 32.

how to find 3 1/4 ÷ 5

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exact form 13/20 but in decimal form 0.65

please can you give me the answer next time i will give u the brainlyist

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Answer:

Step-by-step explanation:

Greater is to the right, equal to makes it a filled circle.

2 pounds 13 ounces = how many ounces? *
Please help i will give brainliest :P

Answers

Answer:

45 ounces

Step-by-step explanation:

Answer:

45 ounces

Step-by-step explanation:

Each pound is 16 ounces so

2 pounds = 32 ounces

32 + 13 = 45

what's
[tex] \sqrt{ \frac{50}{2} } [/tex]

Answers

Answer:

your answer will be 5

Step-by-step explanation:

hope its right

√⁵⁰/₂

= √25

= 5

this is the answer

PLEASE HELP I WILL MARK BRAINLIEST!!!

Points L, M, and N lie on the surface of a sphere with
its center at point O. Point T lies in the interior of the
sphere. Which segment represents a chord of the
sphere?

a: OT
b: LM
c: LT
d: ON

Answers

The correct answer is A.

Plz hurry help will mark brainliest if given correct answers.
Consider the segments on the coordinate plane.
Which two statements are true?

A. The length of segment JK is 5 units.
B. The length of segment JK is 10 units.
C. The length of segment PQ is 5 units.
D. The length of segment PQ is 10 units.
E. The length of segment ST is 10 units.
Choose two of the correct answers

Answers

Answer:

Option (A) and Option (E)

Step-by-step explanation:

Length of a segment between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by,

Length = [tex]\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]

Length of the segment between J(-8, 1) and K(-5, 5) will be,

JK = [tex]\sqrt{(-8+5)^2+(1-5)^2}[/tex]

JK = [tex]\sqrt{9+16}[/tex]

JK = 5 units

Length of segment between the points P(2, 8) and Q(7, 3) will be,

PQ = [tex]\sqrt{(2-7)^2+(8-3)^2}[/tex]

PQ = [tex]\sqrt{25+25}[/tex]

PQ = [tex]5\sqrt{2}[/tex] units

Length of segment between the points S(-3, -10) and T(3, -2) will be,

ST = [tex]\sqrt{(-3-3)^2+(-10+2)^2}[/tex]

ST = [tex]\sqrt{36+64}[/tex]

ST = 10 units

Therefore, Option (A) and Option (E) are the correct options.

The triangles below are similar.
Find the value of x

Answers

Answer:

Step-by-step explanation:

91/70=(29+x)/40

What is 55% of 134? pls help

Answers

Answer:

73.7

Step-by-step explanation:

convert 55% into a decimal .55 then do .55 times 134

25. Which step can you use to solve the equation 3x = -12?
a. Divide each side by 12.
b. Divide each side by 3.
c. Multiply each side by 12.
d. Multiply each side by 3.
Please help... I'll give you anything... More points? Got it. Brainliest? Got it. ANYTHING
I can't fail this my parents will disown me or something :((

Answers

You need to isolate the variable (x) by performing the opposite operation.

Since 3 is multiplied by x, the opposite would be dividing by 3. What you do on one side you do on the other side, so you would need to divide -12 by 3 as well.

In your case, the answer is B

Answer:

Lucky you Divide each side by 3

Step-by-step explanation:

Give me those points now jk jk

Need help will give you the brainliest

Answers

Answer:

100.44

Step-by-step explanation:

8%= 0.08

0.08*93 = 7.44

93+7.44 = 100.44

Answer:

100.44

Step-by-step explanation:

0.08 x 93 = 7.44

93 + 7.44 = 100.44

I don’t understand can someone please help.

Answers

Answer:

Step-by-step explanation:

Remark

The red triangle has 1/3 the side length of the blue triangle. So the quick answer is the missing side of the blue triangle is 66

Now no one marking this, if they require work is going to accept that quick line of reasoning, so what you have to do is set up a proportion.

Equation (proportion)

57/19 = x / 22 Cross multiply

Solution

57*22 = 19 * x Divide by 19

57*22/19 = x Divide 19 into 57 (which is 3)

3 * 22 = x

x = 66

Hii I need help with my khan academy plssss

Answers

If you look it up it may help :)

An alien blob started with a mass of 13 kg and is doubling in size every day. How large will the blob be after 2 weeks?

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Answer:

106,496 kg

Step-by-step explanation:

Which mathematical term describes both 19x and 4x in the expression 19x+4x?
A) coefficient
B) difference
C) sum
D) term

Answers

Answer:

The answers is coefficient

Step-by-step explanation:

they both have a variable attached which makes them both coefficients

plsssss help right now pls pls pls pls pls

Answers

Answer:

need more information there should be a X and y axis to answer the questions.

If the factors of function f are (x - 6) and (x - 1), what are the zeros of function f?

Answers

X=6 and x=1

You can find your zeros by determining what you have to plug into the function in order for it to equal zero

If we plug in 6, for example we’d get (6-6)(x-1)

Simplified this is 0(x-1)

Anything times 0 is 0, so this is one of our zeros.

Same goes for x-1, we just need to plug in 1 for it to equal 0

Therefore there are zeros at x=1 and x=6 :))

7| The quadrilateral shown below is a
parallelogram. Its dimensions are given in
centimeters (cm)

Answers

Answer:

Step-by-step explanation:

got it rigth on my test

how to solve this question
Question: find the simplified trig ratio (fraction) of sin R
sin R =-- ?----

Answers

Answer:

45/51

Step-by-step explanation:

SOH CAH TOA

Sin x = Opposite/hyp

Cos x = Adjacent/hyp

Tan x = Opposite/Adjac

Here we're looking for Sin R, so we want to find opposite side over the hypotenuse.

Thus, [tex]sin R = \frac{45}{51}[/tex]

Caleb is making a soil mix that is 8 parts dirt to 3 parts peat moss. Which of the following best describes the amount of dirt? Explain your answer.

A)he should use for every 1 cup of peat moss?
B) He should add between cup and cup of dirt. He should add between cup and 1 cup of dirt.
C)He should add between 1 cup and 2 cups of dirt.
D) He should add between 2 cups and 3 cups of dirt.

Answers

Answer:

Step-by-step explanation:

i think its D :)

Answer:

Step-by-step explanation:

g(x) = 2x – 4
h(x) = 3x - 3
Find g(h(-8)

Answers

-58 put in -8 for h(x) that equals -27 Put in -27 for g(x) that equals -58

Write a proportion for each set of similar polygons and solve for the unknown side. Type the FULL answer in the box, using the variable, an equal sign, and the number. Do not add any spaces or words.

Answers

Answer:

Please help me now Solve

Please help ASAP!!! I am giving brainiest to whoever answer first and correctly

Answers

Answer:

side = x-15 ft

Step-by-step explanation:

A = x²-30x+225

A = (x-15)(x-15)

I really need help with this please and thanks

Answers

1/3 is the correct answer because 3/10 is too unequal or else it would be 3.333333/10, 30% is the same as 3/10, and 3% is just 3/100.

1 2/7 divided by 1/2

Answers

Answer:

2 4/7

Step-by-step explanation:

1 2/7 : 1/2

=18/7

=2 4/7

Other Questions

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