Mathematics College

I need help super quick

I Need Help Super Quick

Answers

Answer 1

Answer:   D is correct

Step-by-step explanation:

everything under the X side can be multiplied by 5 and equal Y

Answer 2

Answer:

C

Step-by-step explanation:

Related Questions

A cell phone company recently noticed a 26% sales decrease in the month of July compared to June. Let n represent June’s sales. If y represents July’s sales, which equation can be used to determine the sales in July?

Answers

N x 26% = Y
Hopes this helps

Answer:y = n - 0.26n

Step-by-step explanation:hope this helps

. Loraine had some flour in a jar. She made one batch of muffins that used 4 ¼ cups of flour. She now has 7 ¾ cups of flour left. How much flour did Loraine have to start?

Answers

Answer:

12 cups

Step-by-step explanation:

lets break it up, 7+4 = 11 and 3/4 + 1/4 = 1 and 11 + 1 = 12, so the answer is 12.

3/16 divided by 2 1/4

Answers

I got 0.0833333 that’s what I got

Create a proportion using the form %/100=is/of to represent the following word problem. 78% of what number is 42?
​

Answers

First 42/78% to get 1% then multiply the number by 100% to get around 53 11/13

Bus A and Bus B leave the bus depot at 3 pm.
Bus A takes 25 minutes to complete its route once and bus B takes 30 minutes to complete its route once.
If both buses continue to repeat their route, at what time will they be back at the bus depot together?
Assume the buses have no breaks in between routes.
Give your answer as a 12-hour clock time.

Answers

Step-by-step explanation:

Bus A leave depot at = 3pm

Bus B leave depot at = 3 pm

both leave depot at 3 pm so

Bus A complete its route in25 mins

Bus A reach at his point at 3:25 pm

Bus B complete its route in 30 mins

Bus B reach at his point at 3:30 pm

So

If the buses go back to depot it will take 25 mins so Bus A reach back at depot at 3:50 pm

Bus B at 4:00 pm

Write an equation in slope-intercept form for the graph of
the line shown.
(y=mx+b)

Answers

The answer for 25 is y=3x+1
The answer for 24 is y=3x+5

can someone simplify 6t+10t–9t

Answers

Answer:

6t + 10t - 9t

(6 + 10 - 9 ) t

7t

Step-by-step explanation:

Answer:

7t

Step-by-step explanation:

Solve for w: 2w/5 - 9 = 11​

Answers

Answer:

w= 50

Step-by-step explanation:

Answer: x = 50

Step-by-step explanation: 2w/5 - 9 = 11

                                                       +9    +9

                                                                20

2w/5 = 20

     *5    *5

             100

2w = 100

 2       2       = 50 so x = 50

A horse ranch has a circular training pen with a radius of 30 feet. Which measure is closest to the circumference of the training pen?

A.
9,420 ft

B.
2,826 ft

C.
188 ft

D.
94.2 ft

If ancwere i will mark brainlist

Answers

Answer:C

Step-by-step explanation:

Parks department ordered a total of 100 bats and balls. The bats are $20 and balls are $4.50 each. The total invoice was $822.00 . How many of each item were ordered?

Answers

Answer:

Number of bats ordered = 24

Number of balls ordered = 76

Step-by-step explanation:

Let,

x be the number of bats ordered

y be the number of balls ordered

According to given statement;

x+y = 100       Eqn 1

20x+4.50y = 822     Eqn 2

Multiplying Eqn 1 by 20

20(x+y=100)

20x+20y=2000     Eqn 3

Subtracting Eqn 2 from Eqn 3

(20x+20y)-(20x+4.50y)=2000-822

20x+20y-20x-4.50y=1178

15.50y = 1178

Dividing both sides by 15.50

[tex]\frac{15.50y}{15.50}=\frac{1178}{15.50}\\y=76[/tex]

Putting y=76 in Eqn 1

x+76 = 100

x= 100-76

x = 24

Hence,

Number of bats ordered = 24

Number of balls ordered = 76

Does the point(1, 8)satisfy the inequality y ≥ 7x + 1?

Answers

Answer:

Yes

Step-by-step explanation:

Plug in the point (1,8)

y=8, x=1

8≤7(1)+1

8≤7+1

8≤8

Answer:

Yes.

Step-by-step explanation:

y  ≥ 7x + 1.

Plug the values in:

y = 8

7x + 1 = 7(1) + 1 = 8

As the inequality sign is ≥ then the point (1, 8) satisfies it.

Draw circles and triangles in the ratio 2 : 5. PLS AWNSER

Answers

Answer:

bru h draw them on your paper

Step-by-step explanation:

Х
Find the slope of the line that contains the following pair of points: (1, 2), (5, 2).
A. -1
0
B. 0
C. 4
D. Undefined

Answers

Answer:

B. 0

Step-by-step explanation:

2-2/5-2= 0/3= 0

Another way to look at this is that because they have the same y coordinate, it must simply be a horizontal line, which has a slope of 0

What is the slope and y-intercept of 5x+2y=-10

Answers

Answer:

slope =  - 5/2

y-intercept = (0,-5)

Step-by-step explanation:

A flower bed is 3 meters wide and 6 meters long. What is the area of the flower bed in square feet? Round intermediate calculations and your answer to the nearest hundredth.

Answers

Answer:

193.75 square feet or 193.75 ft²

Step-by-step explanation:

A flower bed is 3 meters wide and 6 meters long.

From the question , our final answer is to be in square feet.

Hence:

Step 1

We convert dimensions to feet

For width

= 3 meter

1 meter = 3.28084 feet

3 meter = x

x = 3 × 3.28084 feet

x = 9.84252 feet

For Length

= 6 meter

1 meter = 3.28084 feet

6 meter = x

x = 6 × 3.28084 feet

x = 19.685 feet

Step 2

We calculate the area of the flower bed

The formula is given as:

Length × Breadth

Hence: 9.84252 feet × 19.685 feet

= 193.7500062 square feet

Approximately to the nearest hundredth = 193.75 square feet or 193.75 ft²

The area of the flower bed in square feet is 193.75 square feet or 193.75 ft²

Is this a function ?

Answers

Answer:

yes

Step-by-step explanation:yes

please help me im confused​

Answers

the answer is D 5(z/x)^10

What value of x makes this equation true?
1.2x - 10 = 0.2x + 14
A 4
B 14
C 24
D 6

Answers

24 makes the equation true

Which expression is equivalent to
(2x + 1)?

Answers

Answer:

A

Step-by-step explanation:

the answer to this question i believe is A

Find the area of each figure. around to the nearest tenth if necessary.

Answers

Answer:

68 cm²

Step-by-step explanation:

I don't see what you mean for each figure but here goes nothing!

We can split the figure in 2 rectangles

We find the first rectangle by doing 4 x 12 = 48 cm²

The second rectangle would be 5 x 4 = 20 cm²

Therfore we add them up into 20 + 48 = 68 cm²

Hope This Helps!

House prices in the neighborhood average at $90.05 per square foot. If the house has 1055 square feet, what should be its price?
A. $139,750
B. $109,000
C. $95,000
D. $124,000

Answers

Answer:

C. $95,000

Step-by-step explanation:

90.05 times 1055 is $95,000.75 the closest number to that is $95,000.

Find the value of x.

7

D

Х

3

x =

V[?]

Answers

Answer:

three three

Step-by-step explanation:

3 :/ '-' +-+???????

Which digit in 987,654,321,000 is in the billions place​

Answers

Answer: 7

Step-by-step explanation: Which digit shows the number of billion in 987,654,321,000? Moving from right to left, the pattern of ones, tens, hundreds continues through the thousands, millions, and billions. The digit in the hundred-billions place is 7.

If that can help ya, then I'm grateful it did! -Furreto

Answer:

The answer is 7

Garrett ran 21 1/2 miles last week. He ran
17 7/8 miles this week. How many miles did
he run in all?

Answers

Answer:

39 3/8

Step-by-step explanation:

3 (x + 4 )- 5 (x -1 )<5

Answers

Answer:

3=

(x+4)−5=x−1x−1<5=x−1<5

Step-by-step explanation:

Answer:

x > 6

Step-by-step explanation:

Express the fraction StartFraction 6 Over 22 EndFraction as a percent. Round the answer to the nearest whole percent. %

Answers

Answer:

27%

Step-by-step explanation:

6/22 is 0.27. when you divide 6 by 22 you get the decimal.

Answer:

27%

Step-by-step explanation:

can someone help me please

Answers

Answer:

r68or68888

Step-by-step explanation:

I cant see it properly

What is 3/4 divided by 1/8? Show/explain your reasoning. (I need this answer ASAP please.)

Answers

Answer:

3/4 divided by 1/8 Is 6

Step-by-step explanation:

how do you convert complex numbers to polar form

Answers

Answer:

Step-by-step explanation:

Let r and θ be polar coordinates of the point P (x, y) that corresponds to a non-zero complex number z = x + iy. The polar form or trigonometric form of a complex number P is z = r (cos θ + i sin θ)

A code consists of eight letters chosen from the 26 letters of the alphabet. What is the chance that any two of the letters are the same?

Answers

Answer:

1/26 or 0.039 (approximate to 3 decimal places)

Step-by-step explanation:

A code consists of 8 letters of the English alphabet (which comprises a total of 26 distinct letters). What is the chance or probability that any 2 letters of/in the code are the same?

An example of such code with a repeated letter is GREENMAN.

This word (code) has 2 letters that are the same and that's letter 'E'.

The probability that a letter in the code in question will appear twice depends on the frequency of appearance of that letter in the English alphabet set.

Now, no letter in the English alphabet set appears twice! Because of this, every letter in the English alphabet has an equal probability of being picked to form a code or word.

Hence, the chance that any letter from the alphabet will be repeated once in this code (same as saying the chance that any two letters of the code are the same) is 1/26 and that's equal to 0.03846 ≅ 0.039

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