Simplify -3(3x^2+2y-5)-2(x^2-3x)

Answers

Answer 1

Answer:

=7x^2+6x+6y-15

Step-by-step explanation:

Answer 2

Answer:

[tex]-11x^2 + 6x - 6y + 15[/tex] will be your answer!

Step-by-step explanation:

[tex]-3(3x^2 + 2y - 5) -2(x^2-3x)[/tex]

[tex]-9x^2 - 6y + 15 - 2x^2 + 6x[/tex]

[tex]-11x^2 + 6x - 6y + 15[/tex]

Sorry if I took too long to answer.


Related Questions

Jamel has 2 and 2/5 of string. Jamel needs 1/5 of a foot of string to sew a button to a shirt. What is the greatest amount of buttons he can sew onto the shirt with the rest of the string he has?

Answers

Answer:

12

Step-by-step explanation:

1=5/5 so 2=10/5

add 2/5 to 10/5 to get 12/5

Below is the graph of y= |xl.
Translate it to make it the graph of y=
v = (x+3| +4.

Answers

I127:6638927263672829172

How do I post pictures?

Answers

Answer:

Use the "Brainly" App

Step-by-step explanation:

Download the "Brainly" app, then log into your account, and enable your camera to have your questions searched into their system.


A bedroom wall is 12 feet long. A decorator places the center of a square painting that has side lengths of 3 feet in the exact center of the bedroom wall.
How many feet are between the right edge of the painting and the right edge of the bedroom wall, x?
O 16 feet
o 9 feet
04 feet
.3 feet

Answers

the answer is 9 feet

cuz 12-3=9

HELP! solve!
50= -k
__
10

Answers

Answer:

so here tje answer is

50 / 10 = -k

so the value of k = 5

Write the equation of the line in fully simplified slope-intercept form.

Answers

Answer:

ydkyksykdysjgjzgjz

Step-by-step explanation:

hlxkzgkzgksykkxmhxykdkydxkhoueydozgkhmzmhxkhdyoeoyxydkydkmxhylekdhkkysykyskkkysyek sheets obvi redfin

Robin has 3/4 of a gallon of milk. She drinks one-third of the milk. How much
milk does Robin drink?

Answers

1/3 of 3/4 can be written as
1/3 * 3/4, because in this case, “of” means “multiplied by”.

To solve, multiply the numerators and denominators.
1 * 3 = 3
3 * 4 = 12
The new fraction is 3/12, which can be simplified to 1/4.

Answer: Robin drinks 1/4 of a gallon of milk.

Helppppppppp plzzzzzzzzzz

Answers

-1 yes
4 No
-6 yes
9 No
I’m pretty sure sorry they ain’t in order

Hey ! Can anyone help me with this question please . Thank you !

Answers

Answer:

[tex]x=7[/tex]

Step-by-step explanation:

Corresponding angles in  parallel lines are equal. (m// n)

Therefore,

[tex]4x-13 =x+8\\4x-x=13+8\\3x=21\\\frac{3x}{3} =\frac{21}{3} \\x=7[/tex]

Hope this helps you.

Let me know if you have any other questions :-)

The answer is x=7

4x-13=x+8
+13. +13


4x=x+21
-x. -x

3x=21

Then divide both numbers by three and the answer is x=7

Hope this helps:)

A 4-quart jug of juice costs $4.48. What is the price per cup?

Answers

Answer:

28 cents.

Step-by-step explanation:

There are 4 cups in 1 quart. So, 4 quarts is 16 cups.

If 4 quarts costs $4.48, to find the price per cup, you need to divide $4.48 by 16.

4.48 ÷ 16 = 0.28

This means each cup is 28 cents.

I hope this helps! :)

Step-by-step explanation:

you devide 4.48by 16 and your answer is 0.28

Mark uses an app that shows him how many kilometers he has run to prepare for a marathon. The app said he ran 9.654 kilometers. He wants to post online how many miles he ran. Mark ran ___ miles.

Answers

Answer:

5.9987174899

Step-by-step explanation:

9.654km / 1.609344

= 5.9987174899mi

Which of the following is the correct graph of the linear equation below?
y+3 = -(x-4)
=-
PRII
A.
5 -4 -3
-2.1
2
3
4
-1
-2
+-3
-4
T'

Answers

Chrhuejamncbgbdhajmnxbdhsakmznxbchsj

janelle earns $9 an hour and works 25 hours per week. 26% of her pay goes towards taxes. she is hoping to buy her first car 8 months from now for $3,200. Write a smart goal for janelle so she will know how much money to set aside each month in order to reach her goal

Answers

Answer

100

Step-by-step explanation:

1 of 12
Solve for X
x + 15 = 21
X =
=
0

Answers

Answer:

X=6

Step-by-step explanation:

To find the answer you could do 21 - 15 and that gets you an answer of 6 and thats how to get your answer.

Tara needs to read for a total of 60 minutes over 3 nights. She will read the same amount of time each night.
Tara wants to know how many minutes she will read each night. She finds the answer with this number sentence.
60 = 3 = 20
Which problem should she use to check her answer?
A. 20 x 3
B. 20:3
C. 60 x 3
D. 60:6
E. 60 x 20

Answers

Answer:

A. 20 x 3

Step-by-step explanation:

the amounts of time studied should be the amount studied per day multiplied by the total amount studied in three days, ie 20 minutes per day multiplied by the number of day , which is three days,

this amounts to 60 minutes

Given line M = ax + by + c, b ≠ 0 What is the slope of the function?

Answers

Answer:

- a/b

Step-by-step explanation:

Example # 12: The probability that Mary can work a problem is 70%.

Find the probability that Mary cannot work the problem.

HELP PLEASE!!!

Answers

Answer:

the answer is 30% hope this helps you

Answer:

30%

Step-by-step explanation:

The two outcomes (can work the problem and can't work the problem) are complementary.

In probability theory, the complement of any event A is the event [not A], i.e. the event that A does not occur. The event A and its complement [not A] are mutually exclusive and exhaustive.

Complementary events are two outcomes of an event that are the only two possible outcomes.

Complementary outcomes add to 1 or 100%.

100 - 70 = 30.

please help, there is a picture

Answers

The answer us c I took that test too

Step-by-step explanation:

C

Answer:

y= 15/x

Step-by-step explanation:

Two buses leave a station at the same time and travel in opposite directions. One bus travels 17 mi/h slower than the other. If the two buses are 345 miles apart after 3 hours, what is the rate of each bus? Please help!

Answers

Answer:

...,....................

Answer:

one bus travels at 66mi/hr and the other bus at 49mi/hr

Step-by-step explanation:

Let's assume one bus, A is traveling at x mi/hr and the other bus, B at x+17 mi/hr

after 3hrs, bus A will have covered 3x miles and bus B will have covered 3(x+17) miles.

the buses are 345 mils apart but from the same origin,

meaning Distance of A + Distance of B =345 miles

3x+3(x+17)=345

x=49

for bus A

and x+17=66 for bus B

I NEED HELP ON THIS SO I CAN PASS

Answers

Answer:

the answer is 1st.

because _ ✖️ _= +

Another way to write above expression is :

[tex]{ \bigg( - \dfrac{2}{3} \bigg) }^{2} [/tex]

if max have six pies and six 6 apples and give 3 to his sis how many he got now

Answers

Answer: 9

Step-by-step explanation:

12-3=9

Answer:

If Max gave his sister apples, he would have six pies and 3 apples.

If Max gave his sister pies, he would have 3 pies and 6 apples

Step-by-step explanation:

6 - 3 = 3

if you remove 3 from 6 you have 3

Konnichiwa!


Question:

What's 1/4 divided by 2/6?

Answers

Answer:

6/8

Step-by-step explanation:

you have to multiply by the reciprocal so 1/4 x 6/2 which is 6/8

pls help asap!!!!!!!!

Answers

m < PQS + m < RQS = 180° because they are supplementary angles.

Therefore:
(3x + 3) + (x + 19) = 180

3x — 3 + x + 19 = 180

4x + 16 = 180

Subtract 16 from both sides

4x — 16 = 180 — 16

4x = 164

Divide both sides by 4:

4x/4 = 164/4

x = 41

Therefore, the correct answer is x = 41

How to find c( -1 in a relationship c graph

Answers

y and x graph

Step-by-step explanation:

A . 5 - 4/8
B. -1/8 - 1/4
C. -1/4 - (-1/8)
or D. -1/6 + (-5/24)

Answers

Answer:

The solution is B. -1/8 - 1/4

Step-by-step explanation:

From the problem, we immediately know that the result of calculating the fraction is -3/8. We can find a way to get easily.

-1/8 - 1/4

= -1/8 - 2/8

= -3/8

What is 10 minus 1.5 i will mark branliest if you show woking out like collum method pls show IT​

Answers

Answer:

[tex]17/2[/tex]

Step-by-step explanation:

I don't know what the column method is, but I can give you another method of solving.

We know that [tex]1.5=1~1/2=3/2[/tex], so we really want to find [tex]10-3/2[/tex].

We know that [tex]20[/tex] divided by [tex]2[/tex] is [tex]10[/tex], so we really want to find [tex]20/2-3/2[/tex].

We can combine fractions with like denominators, so we really want to find [tex](20-3)/2[/tex].

We know that [tex]20-3[/tex] is [tex]17[/tex], so we really want [tex]17/2[/tex]. We can't simplify [tex]17/2[/tex] anymore.

So, the answer is [tex]\boxed{17/2}[/tex] and we're done!

1.
Find the slope and intercepts of 3x + 4y = 12. Sketch a graph.

Answers

The slope of 3x + 4y = 12 is m = -3/4

To get the slope, you must use the slope-intercept form y = mx + b to find the slope.

The x-intercept of 3x + 4y = 12 are located at: (4,0)

To find the x-intercept, you must substitute in 0 for y and solve for x.

The y-intercept of 3x + 4y = 12 are located at: (0,3)

To find the y-intercept, you must substitute in 0 for x and solve for y.

Please view the graph attached below that has the slope and intercepts of 3x + 4y = 12 sketched.

:)


A diver takes a running leap off of a 40 foot cliff into a pool of water. When she is 5 feet from the cliff,
she reaches a maximum height of 45 feet

Answers

Answer

Wow she can air walk

Step-by-step explanation:

A store sells 3 candy bars for $2 at the checkout stand. They also sell a box containing 16 candy
bars for $10. Which offer leads to the least expensive candy bar?

Answers

Answer:

the 16 candy box

Step-by-step explanation:

Answer:

16 candy bars for $10.

Step-by-step explanation:

This is because the price per candy bar when you buy 16 for $10(.625) is cheaper than that of 3 candy bars for $2(.6666666 and so on).

8.24 ➗ 2 = 4.12 ones ➗ 2

Answers

Answer:

2.06

Step-by-step explanation:

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