Mathematics College

Please help with this and don't put the wrong answer please. 30 points.

Answers

Answer 1

Answer:

The answer is A

Step-by-step explanation:

Related Questions

Which ones match together plz help.

Answers

it won’t let me actually put them but i’m trying

1. x+2<20
2. x-2<20
3. 2x<20
4. 1/2x<20

what is the equivalent ratio of 2 over 9?

Answers

There’s many answers such as 4/18 or 8/36

Why are tenths, fifths, fourths, and halves easy
to express as percent?

Answers

because they all go into 100 easily. for example 10×10=100 5×20=100

Alexander read 12 books in 3 months what was her rate of reading and months per book

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Answer: 4 books every month

4:1

tiffany is taking her end of course exam. she has completed questions 16 and the prgress bar shows 40%. how many questions are in the tesat

Answers

Answer:

Step-by-step explanation:

16 ÷ 40% = 40

40% of 40 = 0.4 × 40 = 16

Answer: 40

Step-by-step explanation:

the point u(3 , -4) is reflected over the x -axis what are the coordinates of the resulting point , u'?

Answers

Answer:

Please find attached pdf

Step-by-step explanation:

y = -2x + 3
4x - 5y = 13

Answers

I’m sorry butt I don’t understand

Answer:

letters do not belong in math

Step-by-step explanation:

1=1-2=3

Ethan decided to give 10% of his monthly income to charity. This month, he wrote the calculation at right. Explain why this calculation is appropriate and finish it for him. How much money should he give this month?

Answers

Answer:

Sorry, you didn't post the equation.

Step-by-step explanation:

Maybe you could post a new and complete question?

Which term makes the equation y=sup(x,3)+2x+1 nonlinear?

Answers

Answer:

sup(x,3)

Step-by-step explanation:

Linear equation:

A linear equation has the following format:

[tex]y = ax + b[/tex]

In a linear equation, when x changes by 1, y will always change by the amount a, which is called slope.

In this question:

y=sup(x,3)+2x+1

[tex]y = 2x + 1[/tex] would be a linear equation.

However, the expression sup(x,3), that is, the higher value between x and 3, means that the function is not linear.

You invested 19,000 in two accounts paying 6% and 8% annual interest, respectively. If the total interest earned for the year was $1220, how much was invested at each rate?

Answers

Answer:

(1000, 18000) is the answer

Step-by-step explanation:

For the image above, which action below allows the scale to be balanced?

Add 3 blocks to the right side.
Add 4 blocks to the right side.
Take away 3 blocks from the left side.
Take away 5 blocks from the left side.

Answers

Answer:

B is correct

Step-by-step explanation:

I took the flvs test

The action to make both side balanced

Take away 5 blocks from the left side.

What is Balanced?

In science, if an object is still, we say it is balanced. An object is in an equilibrium state when it is balanced. Any forces acting on the object are counterbalanced by forces moving the other way. The average location of the gravitational pull on an object is known as the centre of gravity.

We have the figure.

On right side there are total 8 weights.

and, on left there are total 3 weights.

So, the difference of blocks on

= 8- 3

= 5 blocks

So, take away 5 blocks from left.

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WHAT ARE THE PRINCIPALS PLEASE HELP ME!

You have 2 different savings accounts. For Account A, the simple interest earned after
6 months is $4.63. For Account B, the simple interest earned after 21 months is $16.80. If the interest rate is 3.7% for Account A and 2.4% for Account B, how much is the principal in each account? Which account earned you the most interest the first month? Explain your answer.

Answers

Step-by-step explanation:

The formula for simple interest is expressed as

I = PRT/100

Where

P represents the principal or initial amount of money invested.

R represents interest rate

T represents time

Considering the investment on account A,

I = $6.94

R = 3.7%

T = 9 months = 9/12 = 0.75 years

6.94 = (P × 3.7 × 0.75)/100 = 0.02775P

P = 6.94/0.02775 = $250

Considering the investment on account B,

I = $13.80

R = 2.3%

T = 18 months = 18/12 = 1.5 years

13.8 = (P × 2.3 × 1.5)/100 = 0.0345P

P = 13.8/0.0345 = $400

To determine the account that earned more interest in the first month,

250/9 = $27.8

400/18 = $22.2

Account A earned you the most interest the first month because $27.8 is higher than $22.2

Please help. ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Answers

Answer:

try 36?

Step-by-step explanation:

4 + 1/5r = -1
r = ?

Answers

Answer:

r= 25

Step-by-step explanation:

1/5r= -5

1= -25r

r= 25

3≤7+g

Do not understand, anything will help, thanks!

Answers

The answer will be G= -4

Use the Distributive Property to complete the equivalent expression.
4(y – 3) = _y - _

Answers

Answer:

4y - 12

Step-by-step explanation:

4(y-3)

4 x y= 4y

4 x -3 = -12

4y - 12

— 6р = 48
p=
I need help please

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p=- 8. Divide both sides by -6.

14.4 = -2.46
what is the answer

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the question isn't true so that means it's false

Martin reconditions cameras allu sens
Which equation best represents the relationship between r the cost of a reconditioned camera and n its cost when new?
A
r
= 2n
B
r
2.
С
n
=
رہاہے
D
n = p2

Answers

Answer:

B: r =n/2

Step-by-step explanation:

Recondition only mean is that half of what the new is so recondition equals the new over half because recondition is half the price of the new

4
A system of equations is shown below.
5x + 2y = -15
2x - 2y = -6
What is the solution to the system of equations?
A
(-3,0)
B
(0, -3)
С
(-3,6)
D (6,-3)

Answers

Answer:

the answer for this question is

A(-3,0)

Write an equivalent algebraic equation for the sentence below.

The difference of x and 7 is 13

Answers

Answer:

x-7=13

Step-by-step explanation:

x-7= 13

hope that helps

10)
Which set of numbers is NOT in the solution set of the inequality x > 17?
A
(14, 15, 18, 25, 29)
B)
(18.21, 25, 27, 33)
D
(29.32, 35.40.55)

Answers

Answer:

Step-by-step explanation:

numbers all have to be greater than 17. 14 and 15 are both less than

-20 greater than or equal to 5w

Hurry!!!

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w = -4 or more because -4 times 5 equals -20.

Help please urgent sadly

Answers

Answer:

3x+6

Step-by-step explanation:

3x+6
Please mark this as brainliest thank you

PLEASE HELP

3 dozens = _______ units

Answers

36 units
Hope this helps u hon :)

Answer:

36 unit

Step-by-step explanation:

1 dozen= 12 units

3 dozen = 12 × 3 = 36 units

A store is randomly giving away gift cards to the first 150 customers. They are giving 130 gift cards that have a value of $5 each and 15 gift cards that have a value of $50 each. The rest of the gift cards have a value of $100 each. Which is the probability that a customer will get a $100 gift card?

Answers

Answer:

1/30

Step-by-step explanation:

The total number of cards is 150. Subtract the numbers of the other values, 130 and 15 to get the number of $100 cards.

150 -145 = 5

5/150 is the number out of the total.

Simplify to get the probability: 1/30

Help

Don’t use for points or I’ll take it back

Answers

Answer:

x=34°

Step-by-step explanation:

90°-56°=34°

I agree with the answer above 3

which of the following graphs is described by the function given below? y=x2-6x-16

Answers

Answer:

I need a picture of the graphs first. I will comment the answer when I see the graphs

Step-by-step explanation:

Answer:

THE ANSWER IS GRAPH C

Step-by-step explanation:

X AND WITH THE HELP OF SOMEONE ELSE.

Two forces with magnitudes 300 pounds and 450 pounds, with an angle of 60° between them, act upon an object. What is the approximate magnitude of the resultant force?

Answers

The resultant force in the example presented is approximately 774 pounds.

What is magnitude?

The magnitude or size of a mathematical item defines whether it is larger or smaller than other objects of the same kind in mathematics.

Formally speaking, the size of an object is the visible outcome of an ordering—of the class of objects to which it belongs.

Consider the following scenario: the force is 10 N in the east.

The direction is indicated by "towards the east," while the force is indicated by "10."

Magnitude can be thought of as simply the "value" or "amount" of any physical quantity.

So, an object is under the influence of two forces with respective magnitudes of 300 pounds and 450 pounds and an angle of 60 degrees between them.

F₁=300 pounds, F₂=450 pounds and θ=60°

Fr=√300²+450²+2×300×450×cos60°

= √90000+502500+13500×0.5

= √90000+502500+6750

= √599250

= 774 pounds

Therefore, the resultant force in the example presented is approximately 774 pounds.

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Answer: C. 653.91 pounds.

Step-by-step explanation:

Which expression is equivalent to the given expression?

8(34a)−8

34a

6a

8(34a−1)

34a−1

Answers

Answer:

8(34a-1)

Step-by-step explanation:

Hope this helps :)

Answer:

8(34a-1)

Step-by-step explanation:

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