To find:
Which of the following options is an equation.
Solution:
A mathematics or algebraic statement which represents that the values of two mathematical expressions are equal, is called an equation.
In option A,
[tex]5-4=9[/tex]
[tex]1\neq 9[/tex]
LHS≠RHS. So, it is not an equation.
In option B and C,
[tex]5+4=9[/tex]
[tex]9=9[/tex]
LHS=RHS. Both are equations.
In option D,
[tex]5+4-9[/tex]
This is an expression, not an equations.
Therefore, the correct options are B and C.
Andre, Will, Brice, and Derion scored a total of 70 points a game during
last season. Derion scored of those points, Brice scored 10% of the points
and Andre scored 4 fewer points than three times the points Brice scored.
Which list shows the athletes in order from greatest points per game to
fewest points per game?
Answer:
just add the answer is 84
Step-by-step explanation:
happy to help if i did can u give me the crown
Mia has 140 cookies to sell. There are 4 different types of cookies.
1
4 of the cookies are chocolate chip
1
• 7 of the cookies are peanut butter
2
5 of the cookies are M&M
• The rest are sugar cookies
How many sugar cookies are there?
Answer:
140-14-7-25= 94
Step-by-step explanation:
There is 1/2 of a pizza left to split between 4 of your friends. If you split the pizza equally, what fraction of the pizza will each of your friends get?
Answer: 1/8
Step-by-step explanation:
Mr. Richardson has $7,500,000. The tables shows how his investments are distributed. How much does Mr. Richardson have invested, written in scientific notation?
A.1.8×10^6
B.1.8×10^7
C.7.5×10^6
D.7.5×10^7
Question:
Mr. Richardson has $7,500,000. The tables shows how his investments are distributed. How much does Mr. Richardson have invested, written in scientific notation?
Answer:
It is D
Step-by-step explanation:
Because it is d
Answer:
Its C
Step-by-step explanation:
You gotta answer each choice see which makes
7,500,000
A= 1800000
B= ,8,000,000
c= 7,500,000
D= 75,000,000
Frank wants to know how many people live in each household in his town. He conducts a randon survey of 10 people and asks how many people and asks how many people live in their household. His results are shown in the table
Answer:
he needs more votes he wont have anofe he needs alot more
Step-by-step explanation:
Answer:10
Step-by-step explanation:
he tells you the answer
Point K is the midpoint of ¹segment JL
JK = 2x+4
JL=12
Step-by-step explanation:
[tex]2(2x + 4) = 12 \\ 4x + 8 = 12 \\ 4x = 4 \\ x = 1[/tex]
Answer:
why does content bot keep deleting my answers bruhh
Step-by-step explanation:
At its highest point, the elevation of a county is 5,764 feet above sea level. At its lowest point, the elevation of the county is 7 feet below sea level. Answer parts a through c. a. Write an expression using integers to represent the difference between the elevations.
Answer:
[tex]Difference = 5757\ feet[/tex]
Step-by-step explanation:
Given
[tex]Highest\ Point = 5764\ feet[/tex]
[tex]Lowest\ Point = 7\ feet[/tex]
Required
Determine the difference between the points
The difference is calculated as follows:
[tex]Difference = Highest - Lowest[/tex]
[tex]Difference = 5764\ feet - 7\ feet[/tex]
[tex]Difference = 5757\ feet[/tex]
Points A, B, and C are collinear. Point B is between A and C. Solve for x if AC = 3x + 3, BC = 3, and AB = 2x + 2.
Answer:
x=2.
Step-by-step explanation:
It is given that points A, B, and C are collinear. Point B is between A and C.
Using segment addition property, we get
[tex]AC=AB+BC[/tex]
It is given that AC = 3x + 3, BC = 3, and AB = 2x + 2.
[tex]3x+3=(2x+2)+3[/tex]
[tex]3x+3=2x+5[/tex]
Isolate variable terms.
[tex]3x-2x=5-3[/tex]
[tex]x=2[/tex]
Therefore, the value of x is 2.
Use grouping symbols to make the following equation true.
5 x 4 = 3²-4=4
Answer:
(5 x 4)= (3^2 - 4)= 4
Step-by-step explanation:
(5 x 4)=20,
(3^2 -4)= (9-4)
(20)=(5)=4
20/5=4
4=4
Someone please help me asap! :)
Answer:
[tex]a=5m[/tex]
Step-by-step explanation:
[tex]m=\frac{a}{5}[/tex]
Swap sides:
[tex]\frac{a}{5}=m[/tex]
Multiply both sides by 5:
[tex]\frac{5a}{5}=5m[/tex]
[tex]a=5m[/tex]
Answer:
a= 5m
Step-by-step explanation:
a/5=m
5(a/5)=5(m)
a= 5m
The value of a stock begins at 0.05 and increases by 0.04 each month . Enter an equation representing the value of the stock v in any month m
Answer:
v=0.04m+0.05
Step-by-step explanation:
i'm not sure if this is right since i haven't done math in forever
Camila comprou dois livros para ler nessas férias.
Um deles é de ficção científica e o outro é um romance.
Caso termine os dois livros, ela terá lido 450 páginas nas
férias. Sabe-se que o livro de romance tem 60 páginas
a mais que o livro de ficção científica. Denotando por x
o número de páginas do livro de ficção e por yo número
de páginas do livro de romance, é possível descrever
um sistema linear com duas equações envolvendo xe
y com essas informações.
o gráfico que descreve esse sistema no plano
cartesiano é
Answer:
I will answer in English.
This can be translated to:
"Camila bought two books to read this vacation. One is science fiction and the other is a novel. If she finishes both books, she will have read 450 pages on vacation. The novel is known to have 60 pages more than the science fiction book. Denoting by x the number of pages in the fiction book and by y the number pages of the novel book, it is possible to describe a linear system with two equations involving x and y with this information. "
First, the datat that we have is:
x + y = 450.
x + 60 = y.
Then we can isolate y in both equations, and have two linear equations:
y = 450 - x
y = x + 60.
Now we can graph those lines, and find the image bellow.
The point where the lines intersect is the solution of the system
We also can find the solution of the system as follows:
y = 450 - x = x + 60
then we can solve this for x.
450 - x = x + 60
2x = 450 - 60 = 390
x = 390/2 = 195
and we know that:
y = x + 60 = 195 + 60 = 255
Then: The science fiction book has 195 pages, and the novel has 255 pages.
A solução para os problemas levantados é:
1. O sistema linear com duas equações envolvendo as informações fornecidas é:
x + y = 450x + 60 = y2. O gráfico que descreve este sistema no plano cartesiano pode ser encontrado como uma imagem anexa.
Obtenção e resolução do sistema de equações.
Levando em consideração que as variáveis atribuídas são:
x = Número de páginas do livro de ficção.y = Número de páginas do livro do romance.A primeira frase menciona que se Camila terminar de ler os dois livros, ela terá lido 450 páginas, portanto, sabemos que a soma das páginas dos dois livros dará um total de 450, e na hora de escrever a equação:
1. x + y = 450Por outro lado, o depoimento diz que o livro de romance tem 60 páginas a mais que o livro de ficção, ou seja, o livro de ficção mais 60 páginas seria igual ao livro de romance, portanto, a equação seria:
2. x + 60 = yAgora, você pode resolver o sistema de equações para ver o valor de x, substituindo a segunda equação na primeira:
x + y = 450x + (x + 60) = 450x + x + 60 = 4502x + 60 = 4502x = 450 - 60x = 390/2x = 195Agora está calculado e com a segunda equação:
x + 60 = y195 + 60 = y255 = yy = 255Desta forma, você pode ver que o livro de ficção científica tem 195 páginas, enquanto o romance tem 255 páginas.
Se você quiser revisar outros exercícios semelhantes com sistemas de equações lineares, pode ver o seguinte link: https://brainly.com/question/17174746?referrer=searchResults
Plz help ASAP I can't figure this out
Answer:
1/2 * 4/3 = 4/6 and simpliest form 2/3
Step-by-step explanation:
what is the square root of 1.5
Answer:
The answer is would be 1.2 or 1.22
Gina visits her local farm stand to buy apples and oranges to make a fruit salad. She has $10.00 to spend. If she buys only oranges and oranges are $0.34 how much oranges can she buy
Answer:
29 oranges rounding up but the exact answer is 29.41176
Step-by-step explanation:
It would be 29.41176 if you want the answer to be exact. All you're doing is dividing 10.00 ÷ 0.34 and getting 29 oranges :)
Gina can buy 29 oranges for 10 dollars.
What is a decimal ?A decimal is represented by a dot which separates the whole par and the fractional part of a number.
According to the given question Gina visits her local farm stand to buy apples and oranges to make a fruit salad.
She has 10 dollars to spend and she only buys oranges and oranges are 0.34 dollars she can buy (10/0.34) oranges which is
= 29.41. But she can not buy oranges in fractions so the most no. of oranges she can buy is 29.
learn more about decimals here :
https://brainly.com/question/548650
#SPJ2
GIVING BRAINLEST The following is a chemical reaction.
Which side of the chemical Reaction is the REACTANTS,
and which side is the PRODUCTS?
Oxygen
Hydrogen
+
=
Water
2H + 0 = 24,0
AR
Both sides have reactants of the reaction
The left side is the Reactants and the right side is the products
Both sides have products of the reaction
K
The right side is the Products and the left side is the reactancts
Which of the graphs represent the solution of the inequality 4x+1 < 13 or 23 - 5 > 5?
Answer:
Step-by-step explanation:
C
Help needed ASAP will give BRAINLIEST
Answer:
1) I believe the answer is D
Explanation: The square root of 7 is approximately 2.64 which then gets divided by 3 which results in approximately 0.88, then you have to factor in that the problem has only one negative sign; therefore, the answer should be Point D.
Step-by-step explanation:
For the second one turn them into decimals
5/8 = 0.625
2√5 = 4.472
-pi/3 = -1.047
Then rearrange them 2√5, 5/8, -pi/3
Graph h(x)=4|x +4|+3
Answer:
Step-by-step explanation:
How many times greater is the population of Illinois than the population of Alaska?
Answer:
17 times
Step-by-step explanation:
IIIinois : 12670000
Alaska : 731545
12670000/731545=17.31
Caitlyn read a book. She started reading at 9:45 am and ended at 10:37 am. How many minutes did Caitlyn read?
Answer:
the answer is
52 minutes
Answer:
52
Step-by-step explanation:
947-1037 is 52
An angle measures 155º. What is the measure of its supplement?
Answer:
25
Step-by-step explanation:
180-155
can someone help please
Answer:
45 degrees
Step-by-step explanation:
could someone help me with this?
Answer:
The correct answer is 4/-6 which gets me to the same answer as-4/6 which is -2/3.
Answer:
Step-by-step explanation:
-4/6 is equivalent to 4/-6
answer is option 3
Please help I need to know now :(
Answer:
[tex]\frac{6x*x^{3}}{y^{2}}\\\\[/tex]
Step-by-step explanation:
[tex]a^{-m}=\frac{1}{a^{m}}\\\\\frac{1}{a^{-m}}=a^{m}\\\\a^{m}*a^{n}=a^{m+n}\\\\\\\frac{6xy^{-2}}{x^{-3}}=\frac{6*x*x^{3}}{y^{2}}\\\\=\frac{6x^{(1+3)}}{y^{2}}\\\\=\frac{6x^{4}}{y^{2}}[/tex]
What would the exponent be when 9540000 is written in scientific notation?
Answer:
Step-by-step explanation:
9.54 x 10^6
A salesperson's daily earnings include $115 per day plus commission equal to x percent (in decimal form) of his daily sales. Write an equation that can be used to find the commission percentage (x), if the sales person's daily sales are $1565 and his total earnings for that day are $240.20.
Answer:
$ 115 + x
Step-by-step explanation:
is it helpful please tell me
Please answer all 3 of these for me! I need this done ASAP PLEASE! I need the answer for x and y for all 3 problems!
To simplify -36 = (2)(3) 2 + 5, we first
divide -36 by 2
multiply the parenthesis
.
evaluate the exponent
O
divide -36 by 6
o
Answer:
Step-by-step explanation:
We use formula of BODMAS we starting by removing blackets by multiply (2)(3)and w get 6 and then by 2 we get 12 and add by 5 we get 17 and cross 17 to -36 and 17 change to -17 and then take -17-36=-53..
-36=(2)(3)2+5
-36=(6)2+5
-36=12+5
-36=17
-17-36
=-53
Answer:
53
Step-by-step explanation:
Juanita needed 3 and 1/4 hours to take a standardized test, and Jordan needed 5 and 1/2 hours. How much more time did Jordan need than Juanita to take the test
Answer:
[tex]2\frac{1}{4}[/tex] hours.
Step-by-step explanation:
[tex]5\frac{1}{2}-3\frac{1}{4}=5\frac{2}{4} -3\frac{1}{4} =2\frac{1}{4}[/tex]
