Mathematics High School

Simplify (−8.5)(−5)( −2). (1 point)

Select one:

a.
850

b.
85

c.
−85

d.
−850

Answers

Answer 1

Answer:

C). -85 is correct answer

Step-by-step explanation:

This is a multiplication problem, so we can just multiply from left to right:

-8.5 x -5 = 42.5

42.5 x -2 = -85 (negative 85)

(Hope this helps can I pls have brainlist (crown)☺️)

Answer 2
The answer is -85
Because a negative times a negative equals a negative, and all of these numbers are negatives :)
So you would just simply multiply them all!

Related Questions

Please answer 25 points!

Answers

Answer:

-3

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

that's just the correct answer, I know.

And ice cream company feels containers with 64 oz of ice cream the acceptable percentage of error and filling each ice cream container is 1.5% select all the expressions that could be used to find the greatest number of ounces of ice cream each container can hold

Answers

Hold times 2 2 more ice cream dived by 3 the answer is 26x6

A teacher gave a test with 50 questions, each worth the same number of points. Donovan got 39 out of 50 questions right. Marci's score was 10 percentage points higher than Donovan's. How many more questions did Marci answer correctly?

Answers

Answer:

49 all you have to do is add 10 to 39

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).8, 20,50,...Find the 10th term.

Answers

The value of the 10th term of the geometric progression is 30517.578

Based on the information given,

First term = 8

Second term = 20

Common ratio = 20/8 = 2.5

The nth term of a geometric progression is calculated as:

= ar[tex]n[/tex] - 1

The 10th term will then be:

= 8 × (2.5)[tex]9[/tex]

= 8 × 3814.6973

= 30517.578

Therefore, the value of the 10th term of the geometric progression is 30517.578.

Read related link on:

https://brainly.com/question/24987290

The 10th term of the geometric sequence is: 30,715.578.

In a geometric sequence, the quotient between consecutive terms is always the same, called common ratio q.

The equation for the nth term is:

[tex]a_n = a_1q^{n-1}[/tex]

In which [tex]a_1[/tex] is the first term.

In this problem:

The first term is [tex]a_1 = 8[/tex].The common ratio is:

[tex]q = \frac{50}{20} = \frac{20}{8} = 2.5[/tex]

Thus, the nth term is given by the following equation:

[tex]a_n = 8(2.5)^{n-1}[/tex]

The 10th term is:

[tex]a_{10} = 8(2.5)^9 = 30517.578[/tex]

The 10th term of the sequence is 30,715.578.

A similar problem is given at https://brainly.com/question/23826475

answer plssasssssss guys

Answers

Answer:

1) Divide the numerator by the denominator to get 0.6

2) Divide the numerator by the denominator to get 0.7

3) Divide the numerator by the denominator to get 0.25

4) Place 55 over 100, since this number is in the hundredths place, and then divide it (55 ÷ 100). Your answer is 11/20 .

5) Place 6 over 10, since this number is in the tenths place, and then divide it

(6 ÷ 10 = 3/5). Next multiply the whole number (10) by the denominator (5) and then add the numerator (3) to get 53. You now have 53/5 which is the improper form, or 10 3/5 which is the mixed number form.

6) Place 856 over 1,000 , since this is in the thousandths place, and then divide it

(856 ÷ 1,000). Your answer is 107/125 .

7) 0.05, 0.5, 4/5

8) 1.3, 1 1/2, 1.85

Can't see the rest of the page, sorry. Either way, hope this helped :)

a man gets a job with a salary of $30,500 a year. he promised a $2,300 raise each subsequent year.
During his 5-year period his total earnings are $____
​

Answers

$152,500

explaination:
he makes $30,500 per year for five years with a raise of $2,300 every year
30,500 x 5 = $152,500
find the amount of money he gets from his raises
$2,300 x 5 = $6,500
adding the raise money
152,500 + 6,500 = $159,000

y=2x =2 and y2= 4x+4

Answers

Answer:

x=−2

y=−4

y²  =−2

Step-by-step explanation:

Im going to assume youre saying to compare the two

if so, then theyre the same equation/line

2y =4x +4 is the same y = 2x + 2 since 2y = 4x + 4 is just y=2x+2 but everything is multiplied by 2

hope this helps :)

A moving van leaves a house traveling at an average rate of 35 mph. The family leaves the
house three-quarters of an hour later following the same route in the car, traveling at an
average rate of 50 mph. How long will it take the car to catch up with the moving van?

Answers

Answer:

31.5 minutes

Step-by-step explanation:

45x35=1575

1575/50=31.5

solve the inequality. -1/5c + 1 ≥ -4​

Answers

Answer:

c<=25

Step-by-step explanation:

-1/5c>=-5

*-1         *-1

1/5<=5

*5      *5

c<=25

lets check

-1/5(25) +1>=-4

-5+1>=-4

-4>=-4

its correct :D

After eating dinner at a restaurant, Brent's bill before tax is $24.00. The sales tax rate is 8%. Brent decides to leave a 30% tip for the waiter based on the pre-tax amount. How much money will Brent pay total, including tax and the tip?

Answers

Sales tax is $1.92. The tip he will give is $ 7.20. In total he will pay $33.12

What is the slope, m, of a line perpendicular to the line 2x+3y=6

Answers

Answer:

m = 3/2

Step-by-step explanation:

3y = -2x + 6

y = -2/3x + 2

Perpendicular slope = inverse = 3/2

what is 1/3x+10=3/4x+5

Answers

Answer:

x=12

Step-by-step explanation:

Just use some algebra to collect the like terms from each side

Answer:

x = 12

Step-by-step explanation:

1/3x+10=3/4x+5

make 1/3 & 3/4 have the same denominator

4/12 & 9/12

4/12x+10=9/12x+5

-4/12x+10=9/12x-5

5 = 5/12x

60 = 5x

12 = x

Please help! I neeeeeeeeeeeeddddddddd HELP!

Answers

Answer:

probably 400 its closest to what i got

Step-by-step explanation:

it’s definitely 400!!

You have $190 to buy 8 model trains for
your train collection. Write and solve an
inequality that represents the prices you
can pay per train.

Answers

Answer:

8x; x ≤ $23.75

Step-by-step explanation:

You have to buy 8 trains with 190 dollars. You can't use more money or have more trains.

8x ≤ 190

Divide by 8 on both sides.

x ≤ $23.75 per train

Your welcome!

Kayden Kohl

8th Grade Student

Name:

Short Answer

19. Use the triangle below.

20

x

31

What is the value of the angle (x)? (Round to the nearest whole number)

X =

Answers

The answer to your problem is X=620

Mom is splitting 54 grapes evenly between my friends and me.
If there are 9 of us, how many grapes should we each get?

Answers

Answer:

6

Step-by-step explanation:

54 divided by 9 = 6

all of you would get 6 grapes each.

54 is the total and your splitting the grapes evenly amongst everyone. everyone got 6 grapes

Write this ratio as a fraction in the simplest form without any units. 8 yards to 15 feet. full anwser.

Answers

Answer:

8/3

Step-by-step explanation:

15 feet = 3 yards

8 yards to 3 yards

Your welcome!

Kayden Kohl

8th Grade Student

What’s the value?? HELPPPP

Answers

Answer:

ok well I think it is 16

Step-by-step explanation:

because the parentheses first 2 x 2 x 2=8

then we have the outside of the parentheses 2, 8x2=16

so I think the answer is 16

Let's see

[tex]\\ \rm\rightarrowtail (2^3)^2[/tex]

(a^m)^n=a^mn

So

[tex]\\ \rm\rightarrowtail 2^{3(2)}[/tex]

[tex]\\ \rm\rightarrowtail 2^6[/tex]

[tex]\\ \rm\rightarrowtail 64[/tex]

(3a ^2 + 1) - ( 4+2a^2)

Answers

Answer:

a^2 - 3

Step-by-step explanation:

(3a^2 + 1) - (4 + 2a^2)

3a^2 + 1 - 4 - 2a^2

a^2 - 3

ill give brainlyist Write the equation of the line that passes through the points (-1,3)(−1,3) and (-6,-7)(−6,−7). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

Answers

Answer:

negative slope intercept

Step-by-step explanation:

5x-2y>-14,x<-1 need sum help please

Answers

Answer:

Sum is 14

Step-by-step explanation:

The second step in the process for factoring the trinomial x2 - 4x - 32
is to:

Answers

Answer:

x 2 - 4 x - 32

( x - 8 ) ( x + 4 )

Step-by-step explanation:

( x - 8 ) ( x + 4 )

can someone help me i will give brainliest to whom ever right 28=x+13

Answers

the answer is that x equals 15

Answer:

15

Step-by-step explanation:

28= x +13

x= 28-13

15

Therefore, 28= 15 +13

jada traveled 135 miles in 3 hours how far did jada travel in 1 hour

Answers

Answer:

45 Miles

Step-by-step explanation:

45 + 45 = 90

90 + 45 = 135


For what values of b is the expression x2 + bx + 12 factorable?

Answers

Answer:

Step-by-step explanation:

±7,±8,±13

for something to be factorable it must add to b and mulitply to c

list all the numbers that mulitply to 12

1,12

2,6

3,4

-1,-12

-2,-6

-3,-4

Then just take their sum

13,8,7,-13,-8,-7

Find the product -6(-3/2)(10
A) -60
B) -90
C) 60
D) 90

Answers

Answer:

[tex]answer = 90[/tex]

which of the following pairs of triangles can be proven by ASA?​

Answers

Answer:

B

Step-by-step explanation:

Please help me ASAP!!!!!!!

Answers

Answer:

7/4 and 3/8

Step-by-step explanation:

Please help !!!!!!!!!!

Answers

Answer:

100, -20 times time -5 makes the negatives turn it positive

Venn diagram, I don't understand it
please help, thanks​

Answers

Answer:

do 36+23+33 out of 130 then you find the answer

Other Questions
Read the sentence from the text.Early explorers used their knowledge of astronomy to guide them as they traveled on sailing ships to visit other lands and map the world.The word astronomy is based on a Greek root meaning star. What does the word astronomy most likely mean? A. travel through space B. making maps C. study of the stars D. building ships Bil: Cho s nguyn N=10, Dy A gm cc s: 26 30 6 37 4|15 21 526 2a) Tim Max, Min ca dy sc) Sp xp dy s thnh dy khng tngd)ChoK=21 vk=10. Tm ch s i sao cho ai=kb) Sp xp dy s thnh dy khng gim Roughly what percentage of Americans are immigrants?.7%3%9%5% HELP! I need help right away!how do we know that mohenjo-daro/harappa were an organized society Please help me I need to pass f(t) = -2t + 5so) == 13I need help with this In -10x + y - 5; -10x and y are what? how many photosystems are there in photosynthesis? How does water affect Earths physical features? Please help me solve this ASAP I need help with this slope question grade 9 Work out the median for each data set. a.8,3,2,2,5,9 b.6, 10, 7, 15, 8, 17, 11,9 c.14 km, 7 km, 18 km, 12km, 16 km, 11 km, 13 km, 15km d.16ml, 10ml, 10ml, 12ml, 18ml, 20ml e. Reasoning What fraction of the values are less than the median What process is used to link amino acids together? A hair salon acquired 100 new customers last year. Cost in the marketing and sales were as follows:Marketing Costs = $ 1,000Sales Costs = $ 10,000Salaries = $ 96,000What was the customer acquisition cost? WHAT IS 300% ON 100 ? Solve for x: -7 < X - 1 < 8 From the short story, what was the men weretelling stories about - *The seventh man What is the rarest bird in the world currently? on an island there are three mice populations. Population 2 cannot contact populations 1 and 3. What name is given to this situation? 19. Name four points.20. Name two line segments.21. Name three rays.22. Name two angles.23. Name the line three ways.