Which of the following situations can be modeled by the expression -8 + 35?

While Shawn was sleeping, the temperature decreased by 8°F. If the temperature was 35°F when Shawn went to bed, what was the temperature when Shawn woke up?

When Shawn woke up, the temperature was -8°F. By noon, the temperature had increased by 35°F. What was the temperature at noon?

None of the above.

When Shawn woke up, the temperature was -8°F. By noon, the temperature had increased to 35°F. By how much did the temperature change?

Answers

Answer 1

Answer:

The second one


Related Questions

(4x^4y)^2
i need help

Answers

Answer:

16x⁸y²

Step-by-step explanation:

Answer:

16x^8y^2

Step-by-step explanation:

what you do is simplify the expression

You start at (4, 6). You move up 4 units and down 8 units. Where do you end?

Answers

Answer:

(4, 2)

Step-by-step explanation:

Translation in right or left causes the x coordinate to change while translation in up or down causes the y coordinate to change.

Moving left or down causes the coordinates to be going negative.

Moving right or up causes the coordinates to be positive.

Original point (4, 6)

Up 4 units:

(4, 6 + 4) = (4, 10)

Down 8 units:

(4, 10 - 8) = (4, 2)

You end up at point (4, 2)

−11−3n=−3(n + 6) please tell me the answer ahhhhh

Answers

Answer:

No solution.

Step-by-step explanation:

Distribute -3 to (n+6)
Then combine like terms, -11-3n= -3n-18
Add 3n on both sides, -11=-18
The statement can’t be solved.

HELP IS GREATLY APPRECIATED:)
Pia registered for an account on the website of a national magazine. The magazine charges $5 as a
setup fee and $17 per month for access to the website. What is the initial value of the function that
represents Pia's cost for access to the magazine's website over time?
A.) 0
B.) 5
C.) 17
D.) 22

Answers

Answer:

d.)22

(I'm pretty sure it's d but if not it's c)

Given f(x) = 9x - 12. what is the value of f(5)?​

Answers

Answer:

33

Step-by-step explanation:

Answer:

f(5) = 33

Step-by-step explanation:

Just plug 5 into x

f(x) = 9x - 12

f(5) = 9(5) - 12 = 45 - 12 = 33

a ferris wheel can accommodate 40 people in 25 minutes, how many people can people ride the ferris wheel in 5 hours? What's the rate per hour?

Answers

480 people. Because 60x5=300 and 300 divided by 25=12. Lastly, 12x40=480!!

Answer:

480 in 5hrs

Rate is 96 per hour

Step-by-step explanation:

In 5 hours there are 300 minutes (5x60) and 300min/25min = 12. So 25 mins pass 12 times in 5 hours. Since each 25 mins its 40 ppl then 12x40 = 480.

480 in 5 hours so 480/5= 96 per hour

6.25 x 10^-2 in standard notation​

Answers

Answer:

0.0625x

Step-by-step explanation:

what is 3(x+2)-5x simplified

Answers

Answer:

6-2x

Step-by-step explanation:

=3x+6-5x

=6-2x

Answer:

-2x + 6

Step-by-step explanation:

3(x+2)-5x =

3x + 6 - 5x =

-2x + 6

I NEED HELP ASAP PLEASE!!!!

Answers

I believe the answer is 530

umm i think the answer is 530

Divide. 451.85 : 100
how do i do this???

Answers

Answer:

4.5185

hope this helps.

The area of a square garden is 81 ft^2 so what is the length of each side

Answers

Answer: 9ft

Step-by-step explanation: 9•9 is 81

Find the slope of the line that passes though (9,8) and (7,5)

Answers

Answer:

I think its m=3/2

Step-by-step explanation:

If it right can I please have brainliest :)

Answer:

here is how to figure this out

Step-by-step explanation:

point 1 = (9,8)  =  (x1,y1)

point 2 =(7,5)  = (x2,y2)

slope= y2-y1 / x2-x1

slope = 5-8 / 7-9

slope = -3 / -2

slope = 3/2  :)

Find the LCM (least common multiple) of 13 and 52.

LCM =

Answers

52,  because 52 is a multiple of 13 (13*4 = 52)

Answer:

The answer is 52

A container has 400 liters of water, and a second container has 800 liters of water. The first container begins filling up at a rate of 4 liters per minute at the same time the second starts draining at a rate of 6 liters per minute. How many minutes will pass until the containers have the same amount of water?​

Answers

Answer:

1000

Step-by-step explanation:

i need help.pleaaseeeeeeeeeeIM BEGGING

Answers

Answer is D
Pls mark me brainliest

help me please i need this answer now please help!!!!

Answers

Answer:

Yes they are similar because both are parts of a triangle with a right angle and contain a shared point

Step-by-step explanation:

...

Suppose we lived in a society without interest. At age 25, you begin putting in $750 per month into a cookie jar until you retire at age 65. At age 65, you begin to withdrawl 2500 per month from the cookie jar. How long will your retirement fund last?

Answers

Answer:

the retirement fund would last 12 years

Step-by-step explanation:

first we find the amount of years one will be saving money by subtracting the age one will start saving money from the age one would start using the money.

65 - 25 = 40 years

next will be finding the amount of dollars one would save every year, we do that by multiplying the money one is saving every month by 12 (a year).

12 × 750 = 9,000 dollars per year

then we multiply the amount of money one would save per year by the amount of years one will be saving money in, to find how many dollars one would save in 40 years.

9,000 × 40 = 360,000 dollars in 40 years

-

after that we divide the amount one would have saved by the $2,500 one would use every month to find the amount of months the money would last.

$360,000 ÷ $2,500 = 144 months

to find how many years the money would last, one would divide it by 12, which is the amount of months per year.

144 ÷ 12 = 12

It will last 12 years. So it'll last till he's 77 years old at the rate he's pulling it out.

Step-by-step explanation:

You need to find the difference in the ages. so we need to find out how long he's been saving in the 1st place. 65 - 25 = 40 yearsWe now need to covert that 40 years into months. 40 × 12 = 480 months In order to know how much money he saved over that 40 years or 480 months times that by 750. 480 × 750 = 360,000Now we know over the course of 40 years he managed to save 360,000$ when he was putting in 750 a month. Now since he's retired he's taking out 2500 a month and we need to know how long it'll last.So to find out how long the 360k will last if taken out of 2500 increments just divide that rate but the total !! 360,000 ÷ 2500 = 144It will last him 144 months, now convert this number back to years. 144 ÷ 12 = 12 years So now we know it'll last him for 12 years ! and if u add 12 to 65 you'll get 77, so in 12 years he'll be 77!!

This is why it'll last him 12 years, which he'll be 77 by that time !! I hope this helped !!

2. The sum of the roots of a quadratic equation is -5. If
one of the roots isz, how would you determine the
equation? Write the equation.

Answers

Answer:

plz leave answer choices plz and thank you i tried but im very sorry i wrong question

Step-by-step explanation:

Your search - Mathematics 15 seconds ago +15 pts 2. The sum of the roots of a quadratic equation is -5. If ... - did not match any documents.

Suggestions:

Make sure all words are spelled correctly.

Try different keywords.

Try more general keywords.

Try fewer keywords.

PLSSSSS HELLLPPOBDNSNSNS

Answers

Answer:

B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Because all the other ones are equal to x < -5/3 while only B wasn't and it was x > -5/3

Verify the identity.

cot(x - pi/2) = -tan x

Answers

Use property...

cot(a+b)=cot a cot b - tan a tan b

a=x b=pi/2

Left side --> cot x+pi/2)=cot x cot (pi/2)  - tan x tan (pi/2)

= cot x * 0 - tan x  * 1

=0 - tan x

=- tan x

= Right side  

Which one of these is in scientific notation?
8.98 x 5^6
8.987000
80.987 x 10
8.98 x 10^6

Answers

Answer:

8.98 x 10^6

Step-by-step explanation:

To be in scientific notation, the number has to be between 1 and 10 then the 10^# has to be present.

Maria spent $22.68 on 7.2 gallons of gas. Her friend, April, spent $31.16 on 9.5 gallons of gas at a different gas station. Who paid less per gallon for gas, Maria or April? Justify. Pls help me!!!:(((

Answers

Answer:

Maria paid less. She paid $.13 less than Apri.

Step-by-step explanation:

Maria-divide $22.68 by 7.2= $3.15 per gallon of gas

April-divide $31.16 by 9.5=$3.28 per gallon of gas

Please help. Thank you

Answers

Answer:

$105

Step-by-step explanation:

Answer: yup $105......

Identify the segment bisector of AB. Then find AB.
c
4 5/6
D
A
B
Segment bisector=

AB =

Answers

angles, bisectors, angle relationships, and how to classify polygons. 1.1 Points, Lines AB or any combination of two of the letters A,C or B in any order. c) Yes, they lie on. If the two endpoints are (-5, 6) and (3, 4), then the midpoint is (-1, 4). -1 is halfway 108◦. = 72. ◦. Example 6: Are ∠CDA and ∠DAB a linear pair?

which number line represents 3-5?

Answers

Answer:

?

please rewrite the question cause it seems unclear!

Jon paid $20 towards the cost of an $80 sweater. Write a numeric equation to show how much he still owes on the sweater.

Answers

Answer:

$80 - $20 = $60 left.

Step-by-step explanation:

if |a+3|=4 which describes all possible values of a)​

Answers

Answer:

1 and -1

Step-by-step explanation:

The absolute value means that the answer will always come out as positive, meaning that both 1 and -1 fit in this equation.  

Answer:

-7 and 1.

Step-by-step explanation:

either a + 3 = 4 or a + 3 = -4

So a = 1 and a = -7.

A player at second base throws a ball to the catcher at home plate, but the catcher misses it. Which of the following best represents this situation?

A. ray SP
B. point S
C. segment SH
D. plane SPH

Answers

Answer:

d

Step-by-step explanation:

If cheese costs $4.50 per pound, what will be the total cost of 3.5 pounds of cheese?

Answers

Answer: 15.75

To find the answer to the question, we have to multiply.

4.50 x 3.5 = 15.75

So, the answer to the question is 15.75.

Hope this helps!

Math question plz help

Answers

Answer:

Yes they are.

Because:

As said in the rules you have to keep the bases and add the exponents.

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