Answers
Answer:
n = - 16
Step-by-step explanation:
Related Questions
if k = -3 what is the value of k + (2k - 10) ?
A. –19
B. –7
C. 1
D. –14
Answers
Answer:
A
Step-by-step explanation:
We have the expression [tex]k+(2k-10)[/tex]
We want to find the value when k is -3. So, substitute -3 for k and evaluate:
[tex]\Rightarrow (-3)+(2(-3)-10)[/tex]
Multiply:
[tex]=-3+(-6-10)[/tex]
Subtract:
[tex]=-3+(-16)[/tex]
Add:
[tex]=-19[/tex]
Therefore, our answer is A.
Explique, de forma resumida, o significado dos números que expressam porcentagens nas orações a seguir. A) 10% dos alunos de uma escola não têm animal de estimação. B) 19% dos livros de uma biblioteca precisam ser catalogados. C) Segundo a Pesquisa Nacional por Amostra de Domicílio (Pnad), divulgada pelo Instituto Brasileiro de Geografia e estatística (IBGE), 51% da população brasileira é constituída por mulheres.
Answers
Answer:
Hola como esta xd lol what
Lena told her mother that the jeans that she bought were on sale for 10 percent off and she had saved $8.25 on them.
Percents
Total
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
100%
$8.25
$8.25
$8.25
$8.25
$8.25
$8.25
$8.25
$8.25
$8.25
$8.25
Lena’s mother wanted to know the price of the jeans before the discount to determine if Lena was shopping for jeans that were too expensive. What was the price of the jeans before the discount?
$41.25
$74.25
$82.50
$90.75
Answers
Answer:
The answer 80.25! Let me know if it is wrong!
Hope you do great!
Step-by-step explanation:
Answer:
82.25 but on the quiz it says 82.50
Step-by-step explanation:
To rent a jet ski the Delta Water company charges a flat fee of $25 plus $7.50 per hour. If you rented a jet ski for a day of fun and were charged $70, how many hours did you rent the jet ski for?
ASAP!!! BRAINLIEST!!
PLS HELP!!! SHOW ALL WORK +STEPS!! Thx!
Answers
Answer:
6 hours
Step-by-step explanation:
$25 + $7.50x = 70
first subtract the flat fee of 25 from 70 to get $45.
then divide 45 by $7.50 to get the total hours spent
45 divided by 7.50 is 6
Hope this helps!
21 is what percentage of 30?
Answers
Answer:
.7
Step-by-step explanation:
30/.7 is 21
Answer:
.7
Step-by-step explanation:
21/30=.7
Sally is making a scale drawing of her apartment.
• She drew a line measuring 1 1/2 inches to represent the 12-foot width of her living room.
• The length of her living room is 18 feet.
How long a line should Sally draw to represent the length of her living room?
A. 2 inches
B. 2 1/4 inches
C. 2 1/2 inches
D. 3 inches
Answers
We know that 1 1/2 is 12 foot
So we divide it by 2 so we know every 6 feet how long is it so we will get 0.75 for each 6 feet.
Now we divide 18ft by 3. We will have three sixs
Now multiple 0.75 by 3 = 2.25 which means the answer is B
And I attached a photo down so that helps more.
Determine the slopes from the given info
A line with the equation y= -2
Answers
Answer:
Slope is 0
Step-by-step explanation:
Answer:
The slope is zero if the line which the equation y=-2
The formula to convert temperature measurements from degrees Fahrenheit (F) to degrees Celsius (C) is shown below.
C = 5/9(F - 32)
What is the Celsius equivalent of 90 degrees Fahrenheit? Round the answer to the nearest degree.
A. 16
B. 32
C. 64
D. 88
Answers
I could be wrong
Miss Bloom's 5 $45.30 on art supplies if she turns 7% tax how much total money did she spend
Answers
Answer:
l
Step-by-step explanation:
Answer:
Miss Bloom spent $48.47 in total
Step-by-step explanation:
turn 7% into a decimal --> 0.07
multiply the cost of art supplies by the tax % (in decimal form)
45.30(0.07) = 3.171
add 3.171 to the original cost of art supplies
45.30 + 3.171 = 48.471
round to the nearest hundreths place (since money typically only has 2 decimal places)
48.471 --> 48.47
therefore, miss bloom spent $48.47 in total
What is an equation of the line that passes through the points (8, 2) and (-4,5)? Put your answer in fully reduced form.
Answers
Answer:
y = -1/4x + 4
Help, please
Giving you 39 points!!
Answers
Answer:
n = 10
Step-by-step explanation:
The triangles are equal by SSS theorem, therefore the 2 angles given with a variable must be equal.
The equation = ( + ) can be used to calculate the distance, , traveled by a body moving with a stv0atsuniform acceleration, , in time, , where is the initial velocity of the body. The steps to solve the equation atv0for are:v0Step 1: = + v0atStep 2: − = atv0Which properties are applied to obtain step 1 and step 2?multiplication property of equality and subtraction property of equality
(A) division property of equality and addition property of equality
(B) multiplication property of equality and addition property of equality.
(C) division property of equality and subtraction property of equality
Answers
RIGHT ! Somebody help
Pls help will give brainliest answer!!
Answers
Answer:
The answer is B
Step-by-step explanation:
What trait do animals and protists have in common? A. both animals and protists are sometimes made up of many cells B. both animals and protists have cells with a nucleus C. neither animals nor protists can make their own food
(Pls answer I’ll mark brainliest
Answers
Protozoa are protists that resemble animals. Single-celled eukaryotes called protozoa have several characteristics in common with animals, both animals and protists have cells with a nucleus, hence option B is correct.
What is eukaryotes?Eukaryota is a varied domain of creatures whose cells have a nucleus, and its members are referred to as eukaryotes. Eukaryotes include all animals, all plants, all fungi, and many unicellular creatures.
They, along with the two categories of prokaryotes, the bacteria and the archaea, make up a significant group of living organism.
A eukaryotic organism that isn't an animal, a plant, or a fungus is considered a protist. Protists do not constitute a natural group, or clade, despite the likelihood that they have a common ancestor with other eukaryotes.
Therefore, option B is correct.
Learn more about eukaryotes, here:
https://brainly.com/question/6663522
#SPJ2
nathan packs 25 boxes in 2 hours how many can he pack in 30 min shfit
Answers
Answer: 6
Step-by-step explanation:
30 minutes is a quarter of 2 hours, so if he can pack 25 boxes in 2 hours, he can pack a quarter of that in 30 minutes. A quarter of 25 is 6.25 cant pack half a box, it’s a whole box or nothing. So you round down to 6 boxes. 6 boxes is your answer.
How do you understand
% ahh!!!
Answers
Answer:
what
Step-by-step explanation:
Who know this for my other math these plz
Answers
Answer:
7. c
8. d
9. c
10. c
11. b
12. d
13. c
Answer:
7. C: 80
8. D: 100
9. C: 80
Step-by-step explanation:
each line equals 180
where H is at, has a 100 above it.
that equals one angle, which is 100. That line has 2 angles at equal 100 since they are one opposite sides of each other.
you subtract 180-100= 80. That's where you get ur 80 angle from. Hope this helps, I'm bad at explaining stuff
Eighty percent of students surveyed said they feel more focused after exercising. Nine hundred fifty students were surveyed. Students Who Feel More Focused after Exercise 20% 20% 20% 20% 20% How many students said they feel more focused after exercising?Eighty percent of students surveyed said they feel more focused after exercising. Nine hundred fifty students were surveyed. Students Who Feel More Focused after Exercise 20% 20% 20% 20% 20% How many students said they feel more focused after exercising?
Answers
Answer:760
Step-by-step explanation:
Answer:
760
Step-by-step explanation:
Laura works in a furniture store. She earns $160 a week plus 6% of all sales over $2,000. One week in January, Laura’s total sales were $9,400. What were Laura’s earnings for that week?
Answers
$9,400 * 0.06 = $564
$564 + $160 = $724.00
Laura’s earnings for that week were $724.00.
Answer: $604.00
Step-by-step explanation:
The other answers are paying commission on the whole amount of sales. The question says she earns 6% commission on all sales over $2,000. This would mean she earns commission on $7,400 ($9,400 - $2,000).
$7,400 X 0.06 = $444.00 in commission.
$444.00 + $160 (weekly pay) = $604.00 total earned
Unless I am missing something or just completely having a brain cluster...Please tell me if I am wrong...
Blueberries cost $4.00 per pound.
1. How many pounds of blueberries can you buy for $1.00?
Answers
Answer:
1/4 of a pound
Step-by-step explanation:
Because if 1 pound costs 4 dollars then you want to buy some blueberries for 1 dollar, you split the blueberries into fourths
The number can be best described as a(n)
Answers
Answer:
Fraction
Step-by-step explanation:
is 800 cm greater than 8 cm
Answers
Answer:
100
Step-by-step explanation:
Simplify the following equations please:)
1. 2n - 4 + 6n
2. -15 + 9m
3. 19a - 7 - 3a + 12a
4. 6(x - 3) + ( 2x - 9)
5. (3x + 8) - 6 (2.5x - 3)
Answers
Answer:
1. n = 1/2
2. m = 5/3 or 1 2/3
3. a = 1/4
4. x = 27/8
5. x = 13/6
Step-by-step explanation:
I'm just going to explain step 5 as that is what you specifically needed help with.
First, simplify the second term of the equation:
-6(2.5x-3)
= -15x + 18
(this was done by multiplying -6*2.5x which is 15x and -6(-3) which is 18)
Now, add this simplified second term back to the first term:
3x + 8 - 15x + 18
(the parentheses are unnecessary now because it is all just addition and subtraction, so the order doesn't matter)
Simplify:
-12x + 26 = 0
= -12x = -26
= x = -26/-12
= x = 13/6
I need Your help plish
Answers
Answer:
5
Step-by-step explanation:
Because there is zones
What is the slope intercept form of this line?
Answers
Answer:
the desired equation is y = (-3/4)x + 7
Step-by-step explanation:
If you start at (0, 7) and move along the line to (4, 4), you'll see that x increases by 4 (this is the 'run') and y decreases by 3 (this is the 'rise'). Thus, the slope of this line is m = rise/run = -3/4.
Let's use this m = -3/4 and the point (0, 7) to write the equation of this line.
(0, 7) is actually the y-intercept.
Thus, the desired equation is y = (-3/4)x + 7.
At the beginning of the season, a golf coach buys 118 sleeves of golf balls. Each sleeve costs $8.
Which best explains if it is better to overestimate or underestimate the amount of money the coach needs to buy the golf balls?
A. It is better to overestimate to make sure the coach has enough money to buy the golf balls.
B. It is better to overestimate so the coach can buy more golf balls than he originally plans.
C.It is better to underestimate so the coach knows exactly how much money he needs to buy the golf balls
D. It is better to underestimate to make sure the coach dose not spend more money than he wants to on golf balls
Answers
Answer:
The answer to this problem is A
Step-by-step explanation:
it is better to over estimiate so that he dosent need more money when he goes to buy the gold balls.
Im available on Mondays to Thursdays during 8:00 A.M to 4:00 P.M
--Priya
Find an equation for the line with slope m=4/7 and which goes through the point (21,-7)
Answers
Answer:
y=4/7x-19
Step-by-step explanation:
So the equation is :
y-[tex]y^{1}[/tex]=m(x-[tex]x^{1}[/tex])
m= slope
y+7=4/7(x-21)
y=4/7x-19
HOPE I helped :D
(8r-5)+(-7r-8)
what is the answer
Answers
If 3 pairs of socks cost $12, how much do 5 pairs of socks cost?
Answers
Answer:
20
Step-by-step explanation:
because 12 divided by 3 is 4 then you do 4x5
Which is better tacos or cheeseburgers
Answers
Answer:
tacos bro :P
Step-by-step explanation:
Answer:
I like taco's better.. :D
Step-by-step explanation:
