Answer:
14c-16
Step-by-step explanation:
Answer:
14c - 16
Step-by-step explanation:
2( 7c - 8 ) All you do is distribute:
14c - 16
Ace
Simplify arccos(sin50°).
Answer:
what kind of question is that lol
A group of 16 adults and 25 children go to a show.
The total cost of tickets was £315.40.
A child's ticket cost £6.60.
Find the cost of a ticket for an adult.
5.1
9xy – 12xy + 18y
Answer:
-3xy + 18y
Explanation:
9xy−12xy+18y
=9xy+−12xy+18y
Combine Like Terms:
=9xy+−12xy+18y
=(9xy+−12xy)+(18y)
=−3xy+18y
Answer:
=−3xy + 18y
Answer:
-3xy + 18y
Step-by-step explanation:
Factor the GCF: 9x^4 - 6x^3y^2 + 3x^2y^3.
A. 3x^2y(3x^2 - 2xy + y^2)
B. 3xy(3x^2 - 2xy + y^2)
C. 3xy^2(3x^2 - 2xy + y^2)
D. 3x^2y(3x^2 + 2xy + y^2
PLEASE HELP ME
Answer:
3x2y(3x2−2xy+y2) So C
Step-by-step explanation:
find the slope of the lines
Answer:
m=3/2
Step-by-step explanation:
This is due today please help will give brainliest
Answer:
what is it?
Step-by-step explanation:
select the table representing a linear funticon.
Answer:
D because the y is steadily decreasing by 2
A committee must be formed with 4 teachers and 5 students. If there are 7 teachers to choose from, and 15 students, how many different ways could the committee be made?
Answer:
Step-by-step explanation:
There are a total of 10 persons (6 teachers + 4 students) from which a committee of 5 is to be formed. This can be done in 10C5 ways.
The number of ways that a committee can be formed with no students in it is to select 5 teachers out of the pool of 6 teachers available. This can be done in 6C5 ways.
Therefore the total number of ways that the committee can be formed with at least one student in it is 10C5 - 6C5.
10C5 = 252
6C5 = 6
Therefore the required number of ways = 246
Jimmy is writing a paper for one of his classes. The paper has to be 3,000 words long, and so far he has written 828 words. If he only has 6 more days to write his paper and wants to write the same number of words each day, then how many words must he write per day to finish the paper? A. 398 B. 362 C. 862 D. 2,172
Answer:
it's hard man sorry !
Step-by-step explanation:
Generate an equivalent expression using prime factorization for each number.
24
a)2x2x6
b)2x4x3
c)2x2x2x3
Answer:
c
Step-by-step explanation:
'c' is the only answer where all numbers are prime -- in 'a', 6 is not prime
and in 'b', 4 is not prime
For fx), evaluate the following:
a. (0)
b. (6)
Answer:
a. f(0) = 4
b. f(6) = 8
Step-by-step explanation:
Let us solve the question
∵ f(x) = x + 4 if x < 5 ⇒ First part
→ That means if x less then 5 we will use this part of f(x)
∵ f(x) = 8 if 5 ≤ x < 7 ⇒ Second part
→ That means if x = 5 or greater than 5 and less than 7, we will use
this part of f(x)
∵ f(x) = 2x - 1 if 7 ≤ x ≤ 10 ⇒ Third part
→ That means if x equal 7 or greater than 7 and less than 10 or equal 10,
we will use this part of f(x)
a. The value of f(0)
∵ x = 0
∵ 0 < 5
→ That means we will use the first part of f(x)
∵ f(x) = x + 4
∴ f(0) = 0 + 4
∴ f(0) = 4
b. The value of f(6)
∵ x = 6
∵ 6 is between 5 and 7
→ That means we will use the second part of f(x)
∵ f(x) = 8
→ It means the value of f(x) is 8 for any values of x from 5 to less than 7
∴ f(6) = 8
A jewelry store bought 6 beautiful diamond necklaces. Each necklace cost $9,699. How much did the jewelry store spend on the necklaces? $
Answer:
$58,194
Step-by-step explanation:
9,699 × 6 = 58,194
Answer:
58,194
Step-by-step explanation:
Use the Zero Product Property to find the x-intercepts for y=3x2−7x+4
Answer:
x = [tex]\frac{4}{3}[/tex], x = 1
Step-by-step explanation:
To find the x- intercepts, let y = 0 , that is
3x² - 7x + 4 = 0
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 3 × 4 = 12 and sum = - 7
The factors are - 3 and - 4
Use these factors to split the x- term
3x² - 3x - 4x + 4 = 0 ( factor the first/second and third/fourth terms )
3x(x - 1) - 4(x - 1) = 0 ← factor out (x - 1) from each term
(x - 1)(3x - 4) = 0
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
3x - 4 = 0 ⇒ 3x = 4 ⇒ x = [tex]\frac{4}{3}[/tex]
x- intercepts are x = [tex]\frac{4}{3}[/tex] , x = 1
([tex]\frac{4}{3}[/tex], 0 ), (1, 0 ) ← in coordinate form
Please help! I will give brainliest :)
Solve:
5xb+x-23+5.6
Answer:
Add
− 23 and 5.6
5x b + x − 17.4
Step-by-step explanation: plz brainliest
4. Suppose you earn $1.16 for each record that you sell for $14.50. What percent commission are you being paid?
Show work
Answer:
12.5 %
Step-by-step explanation:
$14.50 / $1.16 = 12.5%
need a quick answer for finding this please
Answer:
58°
Step-by-step explanation:
65+57+x=180 [SUM OF INTERIOR ANGLE OF TRIANGLE]
x=180-57-65
x=58°
Solve the system of equations using the substitution method. X + 3y = -4 x= - 4y
Answer:
x: -16
y: 4
Step-by-step explanation:
A parking garage charges $5 for the first hour, $10 for up to 2 hours, and $12 for the entire day. Let G be the dollar cost of parking for t hours
Answer:
Cost is G for t hours =[tex]\left \{ {5t for{t=0 <t<2} \atop 12 for{t >2}} \right.[/tex]
Step-by-step explanation:
According to question parking garage takes
5$ for 0 to 1hr
10$ for 0 to 2hr and
12$ for 0 to 24hr
Let t be the time for which car is parked in garage and the total cost is G then
G =[tex]\left \{ {5t for{t=0 <t<2} \atop 12 for{t >2}} \right.[/tex]
therefore cost is G =[tex]\left \{ {5t for{t=0 <t<2} \atop 12 for{t >2}} \right.[/tex]
The cost of parking a car for 5 hours is required.
Cost of 5 hours will be $25.
The cost of parking for each hour = $5
The cost of parking for entire day = $120
Let [tex]t[/tex] be the number of hours
[tex]G[/tex] be the total cost.
The function will be
[tex]G(t)=5t[/tex]
The cost at 5 hours will be
[tex]G(5)=5\times 5=25[/tex]
So, cost of 5 hours will be $25.
Learn more:
https://brainly.com/question/22136086
What is the solution to the inequality?
17<9 + x
O A. x> 26
O B. X>8
O c. x<8
O D. x< 26
[tex] 17 - 9 > x \\ 8 > x \\ x < 8 \\ = = c \: [/tex]
An abstract painting
is a square of side
96 cm, and shows
three circles that
touch each other
and the sides of
the square. The top
two circles have the
same radius. What is
the radius of the third
circle?
Answer:
the same as the others
you dont know the first two im not smart srry
Step-by-step explanation:
Please help me again lol
Answer:
114 degrees
Step-by-step explanation:
a line equals 180 degrees, so you subtract 66 from 180
Answer:
∠TYK=114°
Step-by-step explanation:
Angles TYK and KYB are supplementary, meaning they add up to a total of 180°:
[tex]66+x=180\\\\66-66+x=180-66\\\\x=114[/tex]
∠TYK=114°
:Done
kara opened a savings account with $8,000. she makes no changes to this account after 2 years. her account has a compound interest rate of 6% per year, compound annually. what will be the total amount in the account at the end of two years?
Answer:628384729
Step-by-step explanation:
One two three
Cindy is x years old. Andy is twice Cindy’s age. Sue is 3 years younger than Cindy. Write a simplified expression for the sum of their ages
Answer:
4x-3
hope this helps
2. A square tent has a side with a length of
4x2yzd feet. What is its area?
Answer:
6
Step-by-step explanation:
what is the slop of the graph?
what is the ratio of girl to boys if boys is 15 and girls is 45
Answer:
3:1
Step-by-step explanation:
boys: girls
15 45
We want girls to boys
girls: boys
45 : 15
Divide each side by 15
45/15 : 15/15
3 :1
The table shows the amount of money Tyler earns for mowing lawns. Is the
relationship a proportional relationship? Complete the explanation.
Tyler (select) charge a constant rate. The rates (select) equal because his rate
(select)
Answer:
No the rate of dollars per lawn is not constant
PLEASE MARK ME AS BRAINLYEST
Step-by-step explanation:
How do I find the area of the shaded region?
The time required for a trip of a certain distance in a car varies indirectly as the rate the car travels. A trip took 18 hours traveling at 50 miles per hour. How long would this trip take if the car was traveling at 75 miles per hour?
Answer:
The answer is 12.
Step-by-step explanation:
If you multiply 18 by 50, you would get how long the trip is, which is 900 miles. Then, divide 900 by 75, you would then get the answer of 12. The trip would take 12 hours at 75 mph.
Select the correct description of the graph of the inequality: I > 3.5
Answer:
gfygou
Step-by-step explanation: