Mathematics College

Please answer this as soon as possible!!

Answers

Answer 1

Answer:

Step-by-step explanation:Given

-3+(-5)

-3+(-5)=-3-5=-8

Observing option A.) -3+-(-5)=-3+5=2

Observing option B.)-3+5=2

Observing option C.)-5-(-3)=-5+3-2

Observing option D.)-5-(-3)=-5+3=-2

It doesn’t seem that any option is correct maybe ask your teacher show them this or something

Related Questions

help me please with this problem

Answers

Answer:

20.4

Step-by-step explanation:

First you do 8947.95/30.25 and you will get 295.8 the you divide that by 14.5 and you will get 20.4 and that will be your answer

b. Lisa has 120 sweets. She gives 2 of them to
her brother. How many sweets does Lisa have left

Answers

Answer:

118

Step-by-step explanation:

Answer:

118

Step-by-step explanation:

120-2=118

118 sweets left!

HELP PLS GIVING 20 POINTS!!!! LOOK AT PICTURE FOR QUESTION!!!

Answers

Answer:

75; 76; 77

Step-by-step explanation:

four times the sum of 3 consecutive numbers

first number is X

second is X+1

third is X+2

4 × (x + x+1 + x+2) = 912

4(3x + 3) = 912

12x = 912 - 12

x = 900/12

x = 75

the three numbers are : 75 , 76 , 77

⭐ Question 4(challenging)
What is...
Square root of 61 plus [tex]\pi[/tex] times six to the power of ten

Answers

Answer:

189960102.12251

Step-by-step explanation:

[tex]\sqrt{61}+\pi 6^{10}=\sqrt{61}+60466176\pi[/tex]

189960102.122517 hope this helps

Is this the answer please check my answer!!! Thank you!

Answers

Answer:

Yeah, you're right.

Step-by-step explanation:

(7y to the fourth power) to the second power

Answers

Answer:

7y^(8)

Step-by-step explanation:

(7y^4)^2

=7y^(4×2)

=7y^(8)

If nitrogen is warmer than -320 degrees Fahrenheit, it will be a gas.

Write an inequality that is true only for temperatures at which nitrogen is a gas.

Answers

Answer:

Step-by-step explanation:

If nitrogen is warmer than -320 degrees farenheit it will be gas .write an inequality that is true only for temperatures (t) at which nitrogen is a gas.

✓ t>-320=gas if I'm thinking about it correctly

Jackson wants to make a scale drawing of idaho, which has a maximum length of about 480miles and a maximum width of about 300 miles. Jackson will use a width of 40 centimeters in his drawing. How long should the length of idaho be in jackson’s drawing?

Answers

Answer:

Step-by-step explanation:

scale problem

ratio:

300/480 = 40/x

300x = 19200

x = 19200/300

x = 64

quiziz

How do you do 42.5 times 86?

Answers

Answer:

3655 use a calculator

Step-by-step explanation:

It’s easy either add 42.5 82 or just put in the calculator 42.5 x 82

MAX POINTS
WILL GIVE BRANLIEST PLEASE HELP

h(x)=3/x-h +k
Oh no! He seems to be missing some parts though. He was "robbed" of his
asymptotes.
Luckily, he can remember what they were:
1. This functions vertical asymptote was x=-5.
2. This functions horizontal asymptote was y = 12.
Please recreate this function with those identifying features! Please make sure it
looks like the function in the picture

Answers

Let's do

[tex]\\ \rm\dashrightarrow y=\dfrac{3}{x-h}+k[/tex]

Release k for some while

we take h=0

y=3/x

So vertical asymptote is at origin now

It mentioned that it's at x=-5 so we need to change x

put -5 in place of h

[tex]\\ \rm\dashrightarrow y=\dfrac{3}{x-(-5)}[/tex]

[tex]\\ \rm\dashrightarrow y=\dfrac{3}{x+5}[/tex]

Vertical asymptote at x=-5

Now

for k=0 horizontal asymptote at origin

But it's given

y is at 12

Same put y=12 in place of k

[tex]\\ \rm\dashrightarrow y=\dfrac{3}{x+5}+12[/tex]

h=-5k=12

Graph attached for verification

Answer:

h(x)=3/x+5 +12

Step-by-step explanation:

Nathan sold 120 shares of Mowery, Inc., at $95 per share and paid a commission of $9. What were his proceeds?

Answers

Answer:

I think its $11409

Step-by-step explanation:

maybe not but please trust me

Suppose a sample of 313 tankers is drawn. Of these ships, 235 did not have spills. Using the data, estimate the proportion of oil tankers that had spills.

Answers

Answer:

Step-by-step explanation:

313 - 235 = 78

cos ∅ = 5/13 and sin ∅ < 0. Identify the quadrant of ∅ and find sin ∅.

Answers

Answer:

Step-by-step explanation:

Help I don’t get it at all

Answers

Answer:

The answer is B.

Step-by-step explanation:

There is one shaded part out of four parts. This means that the shaded part takes up one-fourth of the overall box, or 1/4. To convert fractions to decimal, you need the denominator to be 100: therefore you multiply 25 to the numerator and denominator: 25/100. This is equal to 0.25 or 25%. The answer is B.

Answer:

Step-by-step explanation:

¼ = 1÷4=0.25

0.25×100=25%

What is the hydronium ion concentration in a solution with a pH of 4.25?

Answers

Answer:

5.6 × 10⁻⁵ mol/L

Step-by-step explanation:

You bought lunch for you and your friend. Lunch came to $22.45 and the sales tax
rate was 9.5%. What is the sales tax amount? (Show your work)

Answers

Step-by-step explanation:

⇢ [tex] \sf 22.45 × \frac{9.5}{100} [/tex]

⇢ [tex] \sf \bold{22.45} × 0.095 [/tex]

⇢ 2.13275

⇢2.1 (1 dp)

[tex] \therefore [/tex] Sales tax = $2.1

divide 2/3 by 1/5 into mixed nuber

Answers

Answer:

3 and 1/3 is your answer: aka 10/3

Step-by-step explanation:

hope this helps

Which will have a negative number?
A)
(-3)(-9)
B
(-6) (4)
-4-5
D)
-7-9

Answers

Answer:

[B] (-6)(4)

[C] -4 -5

[D] - 7 -9

Step-by-step explanation:

Note that: {Only with ()}

Negative + Negative = Positive

Negative + Positive = Negative

Positive + Positive = Positive

Hence,

[A] (-3)(-9) =27 Negative + Negative = Positive

[B] (-6)(4) = -24 Negative + Positive = Negative

[C] -4-5 = -9

[D] -7-9 = -16

Thus, the answer is

[B] (-6)(4)

[C] -4 -5

[D] - 7 -9

[RevyBreeze]

Answer:

All of them except A.

Step-by-step explanation:

A = -3 * -9 = 27.

product of 2 negatives is a positive.

B: (-5*4 = -24

C: -4-5 -9

D. -7-9 = -16

Help picture below problem 10

Answers

Answer:

your answer is none of the above

The scale on a drawing reads 1/16^ prime prime =1^ prime .A2 inch long line represents

A. 8 feet
B. 16 feet
C. 32 feet
D. 64 feet

Answers

1 in line represents 16ft i e 2^4 ft

Hence

2in line represents

2(2^4)2(16)32ft

A cup of brewed tea has 54 milligrams less caffeine than a cup of brewed coffee. If a cup of tea has 66 milligrams of caffeine, how much caffeine is in a cup of coffee?

Answers

Answer:

120 milligrams

Step-by-step explanation:

x=coffee

x-54=tea

x-54=66

x=66+54=120

what is the 25% of 52

Answers

13 is your answer my friend!

The perimeter of a deck is 48 ft. If the length is 16 ft., what is the width?

Answers

Answer:

Hope This Helps1 :) Please give Brainliest if this does!

Refer to attachment below;

A plane that carries mail makes a round trip each day from Chicago to New York. It makes 2 intermediate stops on the way to New York and 3 intermediate stops on the way back to Chicago. Suppose you make a graph of the altitude of the plane for one day, with time on the horizontal axis and altitude on the vertical axis. How many times will the graph touch the horizontal axis?

5

7

8

Answers

Stops means height is 0 then

Total stops while NY=2Total stops while Chicago=3

Total stops on both:-

2+35

The graph will reach horizontal axis 5times

21.
Use the information given to answer the question.
Consider the information about the number of customers that select various frame
colors at a frame store one day.
• 15 customers select white frames.
• 30 customers select black frames.
• 45 customers select gold frames.
Part A
If there are a total of 2.200 customers that order from the frame store one month, what
is the best approximation for how many customers that month select a black frame?
A. 367 customers
B. 733 customers
C. 1, 100 customers
D. 1. 167 customers

Answers

Answer:

B. 733 customers

Step-by-step explanation:

15+30+45=90

since 30 people select a black frame, 1/3 of the customers picked black frames. If this data is consistent through the month (which we have to assume it is) then that means 1/3 of customers select a black frame on average. 1/3 of 2,200 is about 733, so we can assume, using the data given, that about 733 customers selected black frames! :)

Can someone please state the answers

Answers

Answer:

i think it is the first one

Step-by-step explanation:

Describe the transformations from the parent function f(x)=x^2 to the function g(x+2)^2+5
2 units to the right, 5 units up
2 units down, 5 units to the left
2 units down, 5 units to the right
2 units to the left, 5 units up

Answers

Answer: 2 units to the right, 5 units up

Step-by-step explanation:

Tom saved x silver coins, y gold coins and z bills. How much has Tom saved?
A) xyz
B) x+y+z
C) 3(xyz)
D) z-(y+x)

Answers

B) x+y+z
bcs the question just asked how much has tom saved so just have to total up everything

Answer:

B) x+y+z

Step-by-step explanation:

CARRY ON LEARNING

CORRECT THIS ANSWER

MARK A BRAIN LESS

NEED HELP BRAIN LY FAST

What is the value of the expression below? 7 - 4+5
A. 14
B. 40
C. 50
D. 15

Answers

Answer:

Step-by-step explanation:

First we Calculate what [tex]7^{2}[/tex] is equvalet to:

7 * 7 to solve and get 49

Our equation then becomes:

49 - 4 + 5

Next, subtract left to right:

49 - 4 = 45

Now we get:

45 + 5 = 50 (our answer)

John works at Klein’s Dry Cleaning. He earns $8.45 per hour. If John worked 39 hours this week, what is his pay? *

Answers

Answer: 329.55

Step-by-step explanation: multiple 8.45 by 39 which is 329.55

8.45 * 39 = 329.55

$329.55

Explanation:

Multiply 8.45 by 39

The product is 329.55, so that’s your answer.

Hope this helps!

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