Answer:
$34, $35, $30
Step-by-step explanation:
hope this helps, pls mark brainliest :D
Answer:
$34 to the nearest $1
$35 to the nearest $5
$30 to the nearest $10
Step-by-step explanation:
Find the value of b.
Answer:
65
Step-by-step explanation:
180-115 = 65
What is the distance between the points M(-21, -7) and N(-5, -7)?
28 units
14 units
0 26 units
O O O
16 units
plis answer fast
Answer:
16
Step-by-step explanation:
distance formula:
d=√((x_2-x_1)²+(y_2-y_1)²)
What are the points of the inverse graph of the graph listed below
Answer:
5 and -1.5 i believe
Step-by-step explanation:
Factor the expression 5x+15
Answer:
5(x+3)
Step-by-step explanation:
Find the Greatest Common Factor (GCF).
GCF = 55
2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
5(\frac{5x}{5}+\frac{15}{5})5(
5
5x
+
5
15
)
3 Simplify each term in parentheses.
5(x+3)5(x+3)
Factor 5 out of 5x + 15.
5 (x + 3)
Which equation could be used to solve for a value, x, that is equal to 5 times the sum of x and 12?
x = 5x = 12
5x = x + 12
x = 5(x + 12)
x = x + (5)(12)
what is "The temperature outside at 6 a.m. is 4 degrees celsius. The temperature rising by 1.5 degrees celsius every hour." in a mathematical equation!! please help
Answer:
7 a.m is 5.5
Step-by-step explanation:
(6=4)+1.5=(_+1.5)
make a T chart
thats how it should work for you
Whole or mixed number
43/12 =
Answer: mixed
Step-by-step explanation:
Need solved asap please.
Answer:
Cost of one cheap golf ball is $0.75 and one expensive golf ball is $2.00
Step-by-step explanation:
Let,
x be the price of one cheap golf ball
y be the price of one expensive golf ball
According to given statement;
6x+4y=12.50 Eqn 1
4x+3y=9.00 Eqn 2
Multiplying Eqn 1 by 4
4(6x+4y=12.50)
24x+16y=50.00 Eqn 3
Multiplying Eqn 2 by 6
6(4x+3y=9.00)
24x+18y=54.00 Eqn 4
Subtracting Eqn 3 from Eqn 4
(24x+18y)-(24x+16y)=54.00-50.00
24x+18y-24x-16y=4.00
2y=4.00
Dividing both sides by 2
[tex]\frac{2y}{2}=\frac{4.00}{2}\\y=2.00[/tex]
Putting y=2.00 in Eqn 1
6x+4(2.00)=12.50
6x+8.00=12.50
6x=12.50-8.00
6x=4.50
Dividing both sides by 6
[tex]\frac{6x}{6}=\frac{4.50}{6}\\x=0.75[/tex]
Hence,
Cost of one cheap golf ball is $0.75 and one expensive golf ball is $2.00
PROBLEM 24
Can you write the equations for this word problem? Having trouble figuring out how to write the problem from a word problem.
Answer:
23. 22x + 15y = 228
x + y = 11
Step-by-step explanation:
I can't really figure out the other two, I'll let you know if I get it though D: Really sorry, I wish I could help you more. Good luck man.
What is the slop of 1x+3
Answer:
The slope of 1x+3 is 1
Step-by-step explanation:
Y= mx+b
M= slope
B= Y-Intercept
Dr. Concha Gómez is an Italian, Cuban American who received a Ph. D. in Mathematics at the University of California at Berkeley. Dr. Gomez currently works at the University of
Wisconsin where she teaches her students how to find the solutions to a quadratic function. To start, she asks her students to find the factors for the quadratic expression,
7z^2 -38z + 15.
Select the factors of this quadratic expression.
Answer:
7z - 3 and z - 5
Step-by-step explanation:
The factors of the given quadratic expression is (z-5((7z-5).
The given quadratic expression is 7z² -38z + 15.
What is the quadratic expression?An expression of the form ax² + bx + c, where a ≠ 0 is called a quadratic expression. In other words, any expression with the variables of the highest exponent or the expression's degree as 2 is a quadratic expression.
The given quadratic expression 7z² -38z + 15 can be solved as follows:
Using spitting middle term
7z² -35z-3z + 15
= 7z(z-5)-3(x-5)
= (z-5((7z-5)
Therefore, the factors of the given quadratic expression is (z-5((7z-5).
To learn more about the quadratic expression visit:
https://brainly.com/question/14083225.
#SPJ6
True or false? To begin in an indirect proof, you assume the inverters of what you intend to prove is true
Answer:
To begin an indirect proof, you assume the converse of what you intend to prove is true. This is false. Rather the correct answer is that to begin an indirect proof, you assume the inverse of what you intend to prove is true.
Step-by-step explanation:
Yw :)
can someone answer this please
Answer:
The coordinates of point P are (1, -1)
Step-by-step explanation:
If the point (x, y) reflected about the x-axis, then its image is (x, -y)To find the image of a point reflected about the x-axis change the sign of its y-coordinateThe rule is R x-axis → (x, -y)If the point (x, y) reflected about the y-axis, then its image is (-x, y)To find the image of a point reflected about the y-axis change the sign of its x-coordinateThe rule is R y-axis → (-x, y)→ Assume that the coordinates of point P are (x, y)
∵ The coordinates of point P are (x, y)
∵ The rule of the reflection is R y-axis (P)
∴ Its image = (-x, y)
∵ The image = (-1, -1)
→ Equate the two images
∴ (-x, y) = (-1, -1)
∴ -x = -1
→ Divide both sides by -1
∴ x = 1
∵ y = -1
∴ The coordinates of point P are (1, -1)
Write a rational function with an x-intercept at (-9,0), a vertical asymptote at x=3, and a hole located at (1,-5). Then, identify the horizontal asymptote.
Answer:
The rational function is [tex]f(x) = \dfrac{x^2 + 8\cdot x - 9}{x^2 - 4 \cdot x + 3}[/tex]
The horizontal asymptote occur at y = 1
Step-by-step explanation:
Given that the function has an x-intercept at (-9, 0), we have;
(x + 9) is a factor of the function
Also, given that the function has a vertical asymptote at x = 3, we have that a factor of the denominator of the function is (x - 3)
With a hole at (1, -5), we have, (x - 1) in both the numerator and the denominator and when x = 1, f(x) = -5
The general form of the function can be presented as follows;
f(x) = ((x + 9)·(x - 1))/((x - 3)(x - 1)) = (x² + 8·x - 9)/(x² - 4·x + 3)
Given that the power of the numerator and the denominator are equal, the horizontal asymptote occur at ratio of the leading coefficient of the numerator and the denominator which from the above equation is 1/1 = 1
The horizontal asymptote occur at y = 1
Please find attached the graph of the function created with Microsoft Excel
Which expression is equivalent to -1/2(6x - 12)
A. 6x + 6
B. 3x - 12
C. 3X-6
D. 3x + 6
how do I start this problem?
Answer:
u gotta find the variable
Step-by-step explanation:
the letter is x find it by subject
Which is the better value, 2 books for $18 or 6 books for $45? Explain. {hint: make two tables; compare} (1 pt.) RP.1.3 b a.2 books for $18 because each book costs $9 and 6 books for $45 because each book costs $9.50 b.2 books for $18 because each book costs $8 and 6 books for $45 because each book costs $9.50 c.6 books for $45 because each book costs $7.50 and 2 books for $18 because each book costs $9 d.6 books for $45 because each book costs $9 and 2 books for $18 because each book costs $9.50 answer fast please
Answer:
I am a little confused by your question but if you were getting less it would be the first but more would be the second
Step-by-step explanation:
Answer:
c. 6 for 45 b/c each costs 7.50 and 2 for 18 b/c each book costs 9
Step-by-step explanation:
If you divide the amount of money by the number of books then you will find how much each book costs individually. If you wanna spend less money per book, then you 6 books for 45 is a better deal
Plss someone help!!!
Answer:
D. 48
Step-by-step explanation:
I just looked up quarts to cups
Answer:
it is 48 D.
Step-by-step explanation:
PLEASE ANSWER THISSS
Answer:
78.5 ft
Step-by-step explanation:
You had the right answer
Hope you got the clarification you needed! :)
Brainliest pls
Lorena is trying to choose between two different savings accounts at H-Town Bank. She will deposit $3,500 dollars and will leave the money in the account for 12 years. There will be no additional money deposited or withdrawn from the account. Advanced Savings Account. Initial Deposit three thousand five hundred. Account earns 5 percent simple interest. Premier Savings account. Initial Deposit three thousand five hundred. Account earns four point five percent interest compounded annually. Which statement about the accounts will be true at the end of 12 years?
Answer:
GET REKTTKTKTTK
Step-by-step explanation:
SJDHDIAJSJSJSJAJ
John and his mother are trying to determine the dimensions of their new curtains. They know that the area of the fabric they have available is y^2-10y+25 square inches. Which of the following are possible dimensions of the curtains, in inches?
A.
(y – 1)(y – 10)
B.
(y – 25)(y – 1)
C.
(y – 5)(y – 5)
D.
(y + 5)(y – 5)
Answer:
the answer is C . (y-5)(y-5)
Step-by-step explanation:
i just did it in edge
what is the best estimate for V18
Answer:
34/8-16/3-14/9
Step-by-step explanation:
.
Marshall gave the cashier $100 to pay for 4 new video games. The cashier gave him $4.08 in change. Each video game cost the same amount.
What is the cost in dollars and cents for each video game?
PLZZZZ HELP
Answer:
I would say it's $23.98
Step-by-step explanation:
If you do 100-4.08, you get 95.92 and since there's 4 video games, divide 95.92 by 4 and you get 23.98
Answer:
$23.98 or 2398 cents
Step-by-step explanation:
If the cashier gave $4.08 back, that means that he spent 100-4.08 on the 4 games.
$100 = 4 games + $4.08
4 games = $95.92
$95.92/4 = $23.98
Hope That Helps.
Triangles ABC and DEF are similar. If ∠ABC = 101°and ∠BCA = 39°, find the measure of angle FDE.
Two triangles, ABC and DEF, similar. <ABC = 101° and <BCA = 39°. Find the angle of FDE!
40°
EXPLANATIONKnown :Triangle ABC and DEF is similar<ABC = 101° = <DEF<BCA = 39° = <DFEAsked :Angle of FDEAnswer :
The sum of all triangle angle is 180°
101 + 39 = 140°
180 - 140 = 40°
So, the angle of FDE is 40°
ANSWER DETAILSSubject : Math
Class : 7th Grade (Junior High School)
Chapter : -
Categorization Code : -
Keywords : Angle of a triangle
Mike has a certain amount of money and is given $25.25 more money. Anthony has three times the total that mike has plus $5.48 extra dollars. Their combined total is $261.23. Write an equation and solve it to determine how much each of them has.
Answer:
Mike has =$63.94
Anthony = $197.3
Step-by-step explanation:
Step one:
let the certain amount that Mike has be x
so
in all Mike has = (x+25.25)
Anthony has
3(x+25.25)+5.48
we are told that the total amount for both Mike and Anthony is
$261.23
so
(x+25.25)+3(x+25.25)+5.48=261.23
open bracket
x+25.25+3x+75.75+5.48=261.23
collect like terms
x+3x+25.25+75.75+5.48=261.23
4x+106.48=261.23
4x=261.23-106.48
4x=154.75
divide both sides by 4
x=154.75/4
x=38.69
Hence,in all
Mike has = (38.69+25.25)
Mike has =$63.94
Anthony has
=3(38.69+25.25)+5.48
=3(63.94)+5.48
=191.82+5.48
=$197.3
Kevin is a songwriter who collects royalties on his songs whenever they are played in a commercial or a movie. Kevin will earn $50 every time one of his songs is played in a commercial and he will earn $150 every time one of his songs is played in a movie. Kevin's songs were played on 6 more commercials than movies, and his total earnings on the royalties from all commercials and movies was $900.
Answer: (9,3) is where the lines intersect. Coordinates: 0,6, 6,0, 18,0, 9,3
Step-by-step explanation:
y=x-6
y=-1/3x+6
What are the zeros of the polynomial function?
Answers option's
-15 and 4
-4 and 15
10 and -6
-10 and 6
1. Calculate the value of x in the following diagram. 53 - Y IN Q 5x 18
Answer:
x = 7
Step-by-step explanation:
QY = 5x
YZ = 18
QZ = 53
Thus:
QY + YZ = QZ (segment addition postulate)
5x + 18 = 53
5x = 53 - 18 (subtraction property of equality)
5x = 35
Divide both sides by 5
x = 7
SOMEONE PLEASE HELP ME ON THIS!!! i’m confused and really need help! thanks
please help me I dont want to do it and I am on a timed thing
Answer:
-1
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
-5 -15 = -20
-20+4 = -16
-16+15 = -1
Therefore, -5-15+4+15 = -1