will mark brainliest for 2 possible answers (WITH NO LINKS AND ANSWERS WITHOUT EXPLANATION)
Answers
Answer:
Equation in cubed form is x^3+7x^2+7x-15
Step-by-step explanation:
Related Questions
Three numbers have an average of 15. If two of the numbers are 10 and 12, then what is the other number?
Answer with supporting work:
Answers
Answer:
Step-by-step explanation:
(12+10+x)/3=15
15*3=12+10+x
45-12-20=x
X=23
Find the slope of the line that passes through 9,7 and 6,15
Answers
[tex]\huge \bf༆ Answer ༄[/tex]
Let's find the slope considering the points (9 , 7) and (6 , 15)
[tex] \sf \dfrac{y2 - y1}{x2 - x1} [/tex][tex] \sf \dfrac{15 - 7}{6 - 9} [/tex][tex] \sf \dfrac{8}{ - 3} [/tex][tex] - \dfrac{8}{3} [/tex]-5(c-4)=
a*-20-5c
b*20-5c
c*20+5c
???????
Answers
Answer:
b
Step-by-step explanation:
distributive property-
-5c-(-20) which is -5c+20 which can also be 20-5c
Distribute
−
5
(
−
4
)
−
5
(
c
−
4
)
−
5
+
2
0
−
5
c
+
20
Solution
−
5
+
2
0
−
5
c
+
20
An athlete trains by swimming 3/5 miles in 1 day.
Which expression shows how many miles he would swim in 7 days?
Answers
Answer:
3/5 x 7
Step-by-step explanation:
The athlete swims 3/5 miles per day, and in 7 days, he swims the amount of 3/5 per the swimming session he does, so it will be 3/5x7.
Solve for x when 4x+16/12=x-4
Answers
Answer:
In short, Your Answer would be either 1 or 7
Step-by-step explanation:
|4x + 12| = 16
As it is in modulus function, it could be either +ve or -ve
4x+12 = 16 OR 4x - 12 = 16
4x = 16-12 OR 4x = 16 + 12
4x = 4 OR 4x = 28
x = 4/4 OR x = 28/4
4 apples, 2 bananas, and 5 pearsWhat is the ratio of pears to all fruit?
Answers
Answer:
[tex]\frac{5}{11}[/tex]
Step-by-step explanation:
five pears out of eleven fruit total
hope this helps!
Answer:
5 : 11
Step-by-step explanation:
total fruit = 4 + 2 + 5 = 11
Then the ratio of
pears : all fruit
= 5 : 11
: Andre poured 27 ounces of rice into 6 containers. If all containers have the same amount of rice, how many ounces are in each container?
Answers
Answer:
There are 4.5 ounces (4 and a half, 4 1/2) in each container.
How to expand Expand 7n-3+1-2n
Answers
Answer:
5n-2
Step-by-step explanation:
collect like terms
-> (7n-2n)+(-3+1)
simplify
=> 5n-2
Please help!! markup and markdown word problems.
1. Andrew paid $10 for a burger. The burgers went on a sale and there was a discount of 20%. What was the sale price of the burgers?
2. Abby Matthews, store manager for Macy’s, does not know how to price a refrigerator that cost $900. She knows her boss wants a %140 mark up on the cost. Help Abby markup the cost of refrigerator.
Answers
Answer:
12, 1260
Step-by-step explanation:
Andrew paid $10 for a burger. The burger had a discount of 20%. This means that the $10 is 80% of the original price.
100% - 80% = 20%
To find the original price, you can multiply by 120%
10 * 120% = 12
Abby Matthews needs to mark up a refrigerator that costs $900 to 140% of the original price. To do this, you can directly multiply.
900 * 140% = 1260
There are 900 seats on a train. 540 of the seats are empty. What percentage of the seats on the train are empty?
Answers
60% of the seats on the train are empty
you have to divide 900 by 9 to get 100 because percents are out of 100, then you have to divide 540 by 9 also.
Answer:
60%
Step-by-step explanation:
Because there are 540 empty, and 900 total, you need to divide 540 by 900.
540/900=54/90=6/10=60/100
When you get 60/100, or 0.6, you know that it is 60 percent because percent is out of 100.
please help me I have no idea what I'm doing :(
Answers
Answer: A. 100%
Step-by-step explanation:
g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript negative x
g(x) = Five-sevenths (three-fifths) Superscript x
g(x) = Negative (negative five-sevenths) (five-thirds) Superscript x
Answers
Answer:
b) g(x) = Five-sevenths (three-fifths) Superscript negative x
Step-by-step explanation:
both ranges are y<0, you can clearly see this if you plug all of the equations into a graphing calculator
A domain of a function has to do with the set of all possible inputs in a function and contains real numbers.
What is a Function?This refers to the relation or expression that has to do with a number of variables for example, "bx + c" is a function.
Hence, we can see that your question is incomplete so I gave you a general overview to help you get a better understanding of functions and domains.
Read more about functions and domains here:
https://brainly.com/question/1770447
#SPJ9
What is 0.8782894737 nearest TENTH of a percent?
Answers
Answer: 0.9
Step-by-step explanation:
Mark me branliest please
help PLEASE
Match the following:
Answers
Answer:
3
2
4
1
Step-by-step explanation:
mark as brain list plz and like
567898765456787654567876567876+9999999999999999999999999999999
Answers
Answer:
1.05678988E31
Step-by-step explanation:
If the Plane moves at 253km southwest and the wind blows from 60' south east.
Calculate the Age of the Pilot.
Answers
Mrs. Palmer's famous peanut butter cookies call for 1 cup of peanut butter for every
1
2
of a cup of oil. Today, she wants to make a huge batch with 1 cup of oil. How much peanut butter should she use?
Answers
Answer:
2 cups
Step-by-step explanation:
if she uses 1/2 cup of oil per 1 cup of peanut butter
then she should use the ratio PB(peanut butter)= 2O(oil)
so if oil is 1 then PB must be 2 cups
You are baking a casserole. The recipe calls for of a cup of beans to make 5 servings. How many cups of beans would you need to make 25 servings? Enter your answer.
Answers
Answer:
5 cups
Step-by-step explanation:
The rectangle and the trapezoid have the same area. What is the length l of the rectangle?
Please show work
Answers
Answer:
length = 18 ft
Step-by-step explanation:
A(rect) = 9l
A(trap) = 1/2(9)(24+12) → 4.5(36) → 162
9l = 162
l = 162/9
l = 18
=====================================================
How to get the answer:
We first need to compute the area of the trapezoid
area of trapezoid = height*(base1+base2)/2
A = h*(b1+b2)/2
A = 9*(12+24)/2
A = 9*(36/2)
A = 9*18
A = 162
The trapezoid has an area of 162 square feet.
---------
The rectangle also has an area of 162 sq ft.
area of rectangle = length*width
A = L*W
A/W = L
L = A/W
L = 162/9
L = 18
The length of the rectangle is 18 feet.
---------
Side note: both rectangle and trapezoid have the same height (9 feet). Notice how the average of the 12 ft and 24 ft sides leads to 18 ft, which is exactly the value of L. It's not a coincidence these two facts line up.
I only need help on Question D
Answers
In mrs kuliks class there are 20 female students and 8 male students what is the percent of male students
Answers
Answer:
About 29%
Step-by-step explanation:
Heather earns $16
$
16
for each hour she works as a lifeguard.
Choose the equation that models the situation, where ℎ
h
represents the number of hours she works and
m
represents the money she earns.
Answers
Answer:
$128 a day
Step-by-step explanation:
if she works 8 hours a day/ aka full time then its different from what she earns half time/4 hours, most likely she's working fulltime so ure answer would be $128 a day
(I would be happy if u marked me brainiest) thank you
Explain how 3/4 ×7, 7×3/4 and 3×7/4 are all related
Answers
Answer:
3/4×7
= 0.75×7
=5.25
7×3/4
=7×0.75
=5.25
3×7/4
=3×1.75
=5.25
all answer is same so, however we do all answer come 5.25
this way they all are related
9. Anna has 102 quarters. Jazmin has
102 dimes. Who has more money, Anna
or Jazmin? How much more? Explain
your reasoning.
Answers
Answer:
Anna, Quarters are worth more than dimes
Step-by-step explanation:
While they both have 102 coins, quarters have a higher value than dimes do. Every 4 quarters is a dollar, so 102 divided by 4 is 25.5. Every 10 dimes is a dollar, divide 102 by 10 and you get 10.2.
Answer:
Anna has more money than Jasmine. Anna has $25.50 while Jasmine has $10.20. There is a $15.30 difference.
Step-by-step explanation:
While they both have 102 coins, quarters have a higher value than dimes do. Every 4 quarters is a dollar, so 102 divided by 4 is 25.5. Every 10 dimes is a dollar, divide 102 by 10 and you get 10.2.
5x10^6 is how many times greater than 5x10^4
Answers
Answer:
By 100 times.
Step-by-step explanation:
Each time something is in Scientific Notation, to every power of 10 something is multiplied by, it grows by 10 times.
By knowing that, if both equations use the same starting number, you can minus the notation section from the larger value, to find the answer.
5x10^6= 5000000
5x10^4= 50000
10^6 - 10^4 = 10^2 ---> 100 times.
Hope that helps, :)
Question: 5x10^6 is how many times greater than 5x10^4
Answer:
The table below shows the proportional relationship between the weight of cereal, in ounces, and the number of packs of cereal:
Number of Packs
of Cereal Number of Ounces
of Cereal
2 34
3 51
4 68
What is the constant of proportionality?
9
17
34
36
Answers
Answer:
The answer is a
Its a because 13 times 3 is 39
13 times 4 is 52
and 13 times 5 is 65
Credit to: alizahalder2007
What math do high schoolers learn? Do they only learn trigonometry, geometry and equations?
Answers
Answer:
trigonometry
Step-by-step explanation:
hopes this helps
Answer:
This depends on the level they are at. For example, I am a 7th grader in Algebra 1 Honors, but most students take Algebra 1 in high school. Classes range from Algebra 1 - Calculus in High school.
Step-by-step explanation:
what does the quantity 28-8 represent?
Answers
28-8=20
How many solutions does -2(t-4)=10-2t
Answers
Answer:
No Solutions
Step-by-step explanation:
Let's find out.
-2(t-4)=10-2t
-2t+8=10-2t
-2t=2-2t
0=2
Hope this helps :)
Which of the following is most likely the next step in the series?
