Solve the following system of equations using the elimination method.
6x - 5y= -1
-6x – 4y = 10
A) (-1,-1)
B) (5,-5)
C) (-2,2)
D) (1,1)

Answers

Answer 1

Answer:D

Step-by-step explanation:

Answer 2
Answer:D




Step by step explanation:

Related Questions

Two angles in a triangle measure 18° and 160°. What is the measure of the third angle?​

Answers

Answer:

2

Step-by-step explanation:

add 18 to 160 then subtract the answer from 180.

Y'ALL PLEASE HELP ME I REALLY NEED HELP!!!! ALL LINKS WILL BE DELETED/REPORTED.
What are the resulting coordinates of triangle J′K′L after reflecting triangle JKL across the x-axis?

Question options:

A)

J′ (–3, 1), K′ (4, 2), L′ (3, 4)

B)

J′ (1, –3), K′ (2, –4), L′ (–3, 4)

C)

J′ (–1, –3), K′ (–2, 4), L′ (–3, –4)

D)

J′ (3, –1), K′ (–4, 2), L′ (–3, 4)

Answers

Answer:

I think the answer is C but I'm not 100% sure

Algebra homework question pls answer.

Answers

Answer:

um I think it's f I'm not sure tho

Use photo math on the answers and hit show graph

Find the volume of the pyramid. Someone help plz

Answers

Answer:

2880

Step-by-step explanation:

10 x 8 x 6 x 12 = 5760/2 = 2880

1. The Community Wading Pool is in the shape of a circle. If the radius of the pool is 28 feet, what is the distance around the pool? I need help

Answers

28 feet x 3 == 28373

Answer:

28 feet

Step-by-step explanation:

thank you the same as the guy above me

Find the inverse: y = - 1/2 x + 4.

Answers

y=-2 lol sorry if I’m late

Name all the expressions that are equivalent to 3x+6y+7x-14
Select all
A.) -10x-14
B.)2(2x + 3y - 7)
C.)4x - 6y + 14
D.)4x+6y - 14
E.)10x + 6y - 14

Answers

Answer:

The answer to the question is E

Step-by-step explanation:

E is the only answer out of the choices to be equivalent to 3x+6y+7x-14

A pyramid has a(n)
for a base and a number of
that all meet at the
same
A. edge; faces; plane
B. altitude; edges; point
C. polygon; faces; vertex
D. polygon; points; point

Answers

Answer:

I believe C

Step-by-step explanation:

hope this helps

who wants to really help me ill give brainlist and 5.0 and say thanks

Answers

Answer:

Because 5 + 9 = 9 + 5

Step-by-step explanation:

Answer:

Choice a is the correct answer

Step-by-step explanation:

Equalvalent expressions are two expressions that result with the same answer.

pls mark me brainiest

can someone help me 3 x 2⁴​

Answers

Answer:

3 × 2^4

2^4 = 16

3 × 16

= 48

FINAL ANSWER IS : 48

Answer:

48

Step-by-step explanation:

[tex]3 \times {2}^{4} [/tex]

[tex]3 \times (2 \times 2 \times 2 \times 2)[/tex]

[tex]3 \times 16[/tex]

[tex]48[/tex]

Hope it is helpful.....

Zoey made 6 3/4 of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?

Answers

Answer:

[tex]4\frac{1}{2}[/tex] of fruit salad

Step-by-step explanation:

Answer:

2 1/4

Step-by-step explanation:

6 3/4 = 21 / 4

27 /3 x 4 =

9 / 4 =

2 1/4

What should replace a, b, and x in B(t) = abx for the amount of money in the account, B(t), after t months with an initial deposit of $100.

Answers

Answer:

[tex]B(t) =100 * (1 + r)^t[/tex]

Step-by-step explanation:

Given

[tex]B(t) = ab^x[/tex]

[tex]x = t[/tex] ---- months

[tex]a = 100[/tex] --- Initial deposit

Required

Replace a, b and x

Substitute: [tex]a = 100[/tex] in [tex]B(t) = ab^x[/tex]

[tex]B(t) = 100 * b^x[/tex]

Substitute:[tex]x = t[/tex]

[tex]B(t) = 100 * b^t[/tex]

From the question, the rate, r is not given.

And

[tex]b = 1 + r[/tex]

So, the expression becomes:

[tex]B(t) =100 * (1 + r)^t[/tex]

Name the integer that is 2 more than the opposite of -4.

Answers

Answer:

6

Step-by-step explanation:

the opposite of -4 is 4 and then add 2

Answer:

Yeah 6

Step-by-step explanation:

Exact same steps as the person above :)

Good luck!!

pls help thank youuu

Answers

Answer:

x = 65

x+x+10+40=180

2x+50=180

2x=130

x=65

Step-by-step explanation:

success

PLEASE HELP!!!!

Given f(x).... what is lim f(x)?

Answers

Answer:

[tex] \pi[/tex]

Step-by-step explanation:

[tex] Lim_{x \to\pi} f(x) [/tex]

[tex] =Lim_{x \to\pi} \pi [/tex]

([tex] \because for\: x =\pi, \: f(x) = \pi[/tex])

[tex] = \pi [/tex] (Applying limit)

Find the first three iterates of the function f(z) = 2z + (3 - 2i) with an initial value of zo = 5i.
a. 3+8i, 9 - 14i, 21 - 26i
c. 3+ 8i, 9 + 14i, 21 + 26i
b. 3+ 8i, 11 - 16i, 23 - 28i
d. 3 + 8i, 11 + 16i, 23 + 28i

Answers

Answer:

C

Step-by-step explanation:

Saw it on a quizlet

I need help on this and if you the first person to answer this correctly then I would mark you BRANILIST​

Answers

Answer:

C

Step-by-step explanation:

A rational number can be expressed in the form

[tex]\frac{a}{b}[/tex] ← a, b are integers

A

[tex]\sqrt{81}[/tex] = 9 = [tex]\frac{9}{1}[/tex] ← rational

B

9.5 = 9 [tex]\frac{1}{2}[/tex] = [tex]\frac{19}{2}[/tex] ← rational

C

π is irrational then 5π is irrational

D

[tex]\sqrt{3^2}[/tex] = [tex]\sqrt{9}[/tex] = 3 = [tex]\frac{3}{1}[/tex] ← rational

Answer:

c

Step-by-step explanation:

A rational number can be expressed in the form

← a, b are integers

what is 23/56 + 34/100

Answers

Answer:

0.750714286

Step-by-step explanation:

what the answer for this equation 2+(3-2x2)x1

Answers

Answer:

I got 1 (but i was using math.way so im so sorry if its wrong)

Step-by-step explanation:

also i love your pf.p

Answer:

2+(3-2*2)*1

2+(3-4)*1

2+(-1)*1

2-1

1 answer

jordan has 10 ties, 3 suits, 5 belts, 8 shirts, and 4 pairs of shoes that he chooses from daily. How many different outfits can he put together?

Answers

Answer:

we can get 2 full outfits

HOPE IT HELPED

Solve : 4x=3x+5 please gelp

Answers

Answer:

x=5

Step-by-step explanation:

Isolate by the x from one side of the equation.

First, you have to subtract by 3x from both sides.

[tex]\sf{4x-3x=3x+5-3x}[/tex]

Solve.

x=5

[tex]\large\boxed{x=5}[/tex]

Therefore, the solution is x=5.

[tex] \huge \rm{answer:} \: \boxed{ \rm{ \purple{x = 5}}}[/tex]

➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖

[tex] \huge \red{\boxed{ \sf{armed \: account}}}[/tex]

[tex] \huge \rm{4x = 3x + 5} \\ \huge\rm{4x - 3x = 5} \\ \huge \rm{1x = 5} \\ \huge \boxed{\rm{x = 5}}[/tex]

➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖

I hope you understood!✏

➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖

[tex] \huge\boxed{\boxed{ \rm{Hope \: this \: helps}}}[/tex]

Find the volume of the figure below. Round your answer to the nearest hundredth if necessary.
9 km
5 km
5 km
5 km
5 km
Оа
280 km
Ob
320 km
Ос
225 km
Od
272 km

Answers

Answer:

C. 225 km3

Step-by-step explanation:

A rappelling rope used for outdoor programs, rescue and industrial work, can safely support a weight "W" (in pounds) provided, where "d" is the rope's diameter (in inches). Determine the diameter of rope that would be needed to support a weight of at least 5,500 pounds.

Answers

Answer:

D =  ( d * 5500 ) / W

Step-by-step explanation:

Diameter of rope " d "  supports "w" weight

i.e.  d = W

d ( inches ) = W ( pounds )

   ? ( inches ) = 5500 pounds

The Unknown diameter  D ( ? ) = d * 5500 / W

 

hii! i’ll give brainliest pls help

Answers

Answer:

flood

Step-by-step explanation:

Answer:

earthquake

Step-by-step explanation:

There is no sign of water on the house materials nor on the pavement so flood and tsunami are out. If a land slide came through, multiply houses would have been seen with this in the back ground which there aren't. So the best possibly choose in my opinion is earthquake.

The water content of a certain fruit, by weight, is 80%. Therefore, 20% of the
fruit, by weight, is other material.

When left in the sun to dry, the fruit loses 75% of its water content, and the
amount of other material remains the same.
What percent of the dried fruit is water?

Your solution includes the percent water in the dried fruit and an explanation that supports your answer. in other words, how did you find that percent value?

Answers

Answer:

50% is water

Step-by-step explanation:

1. 80% is water and 20% is from other material

2. Lets say a fruit has 100g, to make it easier to understand

2. if the fruit loses 75% of its water, it will lose 75% of 80%, which is 60% of the total weight or 60g lost. The fruit is now 40g

3. If 20% was other material (20g), now other material is 50% (the same 20g)

4. Water is now only 20g, which is 50% of the total weight

Answer:

50% is water I think I am really sorry I I is wrong

I need some help find the area of the shaded region and round to the nearest hundredth

Answers

Answer:

The area of the shaded region is 21.45cm².

A hardware store has one basket with 40 pairs of slip-joint pliers. 5 of the 40 pairs are 6-inch slip-joint pliers. A second basket contains 20 rubber mallets. 3 of the 20 rubber mallets are small rubber mallets. What is the probability of picking a pair of 6-inch slip-joint pliers and not drawing a small rubber mallet?

Answers

Answer:

[tex]\frac{85}{800}[/tex] or [tex]\frac{17}{160}[/tex] simplified

Step-by-step explanation:

In order to find the probability of this sequence of events happening we first need to find the probability of each event happening seperately and then multiply them together.

If there are 40 slip-joint pliers and only 5 are 6-inch then the probability of picking a 6-inch plier is 5/40. If there are a total of 20 rubber malets and only 3 are small then the probability of picking a non-small rubber mallet would be 17/20... Now we simply multiply these two probabilities together...

[tex]\frac{5 *17}{40 * 20}[/tex] = [tex]\frac{85}{800}[/tex] or [tex]\frac{17}{160}[/tex] simplified

This is part two go cheap the part one to understand

Answers

Answer:

8

24

3

yes

Step-by-step explanation:

the original area of the figure is  4 · 2 which equals 8.

Since the dilation that is needing to be done is by a scale factor of 3 then all we need to do is multiply the original area by 3, which gives us the new area 24.

So because the only transformation was a dilation that didn't significantly change the figure then we can say that both figures are similar.

25 minutes before 9 at night is written as _:__p.m.​

Answers

The answer is 8:35 pm

Pls solve I will give the barinliest answer plssss

Answers

well we know the line will be equal to 180 degrees so we will have an equation like this

x+100+3x=120

we subtract 100 from 180 to get 80.

180-100=80

however x cannot be 80 bc we still have the 3x.

when you do the math, you will see that 20 times 3 is 60.

20×3=60

going even further we see that 60 plus 20 is 80

60+20=80

so to check our work, lets solve this equation

20+100+3×20=180

20+100=120

3×20=60

120+60=180

so your answer is x=20

Other Questions
1. Charles is mixing a 12 ounce can of apple juiceconcentrate to make juice. The recipe says:Mix one can of concentrate with 4 cans of water.How large a pitcher will she need (answer in ounces)? How might the fact that the debate took place in Alton have affected the speakers and the audience? Horace Mann stated, Be ashamed to die, until you have won some victory for humanity. What do you think he meant by this statement to his students? A study found that soda sales increase in stores located in neighborhoods that have banned soda sales in schools which bestdescribes how such a study would be designed as an observational study? What questions can I ask to my classmates about treaties ________ empieza con las plantas y sigue con la comida de los animales y la comida de las personas. Estudia la comida de todas las especies. (1 point)El afectadoEl ciclo de la vidaLa cadena alimenticiaLa limpieza I need help what do I do.? A scientist wants to investigate several problems. In which of the following situations is using a simulation LEAST suitable for solving a problem?a. When a scientific study requires performing a large number of trials that need to be conducted very quicklyb. When the solution to the problem requires real-world data inputs that are continually measured at regular intervals.c. When performing an experiment that would be too costly or dangerous to conduct in the real worldd. When it is considered acceptable to make simplifying assumptions when modeling a real-world object or phenomenon Can someone please help me with this question. URGENT NEED HELP CLICK TO SEE in this image if the ground were removed from the neutral wire what would the voltage to ground be? Please add these and find the final percentage. Will mark brainliest 1. 66.452. 47.023. 44.53 19. If you discovered a large deposit (layer) of organic sedimentary rockmountain, what would this indicate to you about the mountain's past history? 7,8+ 65 4the expression has a degree of degree of .. Someone please help!!!! Ill give brainliest!!! how many people did the Nazis kill in Europe? Nigel, Gina, and Kamal bought dog supplies.Each person spent between $15 and $20.Nigel bought 4 items.Gina bought 5 items.Kamal bought 2 items.The prices of the items are given below. Drag items to each box to show what each person could have bought.PLEASE HELP I BEG YOU In a school out of 1200 students 24% were girlsthen find the number of boys. Hello, can you help me?1. What is the issue of this text?2. Does it give a pro or contra argument?3. How many arguments are given in the text?4. How persuasive do you find the argument?5. Is the text closed with strong recommendation? Write this decimalas a percent.0.872