finding the x- and y- intercepts of 50x-5y =25
Answer:
y = 5.00000
x = 0.50000
Consider the division expression LaTeX: 7\frac{1}{2}\div27 1 2 ÷ 2. Select all multiplication equations that correspond to this division expression.
Answer:
2 x ? = 7 1/2 and ? x 2 = 7 1/2
Step-by-step explanation:
This is the answer because it didn't show the answer so all you have to figure out is the multiplication problem that goes with the division problem. So 2 x ? = 7 1/2 and ? x 2 = 7 1/2 you don't have to include the answer all you have to include is where the answer will do if you DID have the answer. These two are correct because the multiplication number can go in any order.
I know this might not be the best step-by-step explanation ever but I truly tried but the answer is correct.
What is 35a + 14 = 1
Answer:
a = -13/35
Step-by-step explanation:
35a + 14 = 1
(given)
_________
35a + 14 = 1
- 14 -14
(subtraction property of equality)
(subtract 14 from both sides to isolate the 35a term)
_________
35a = -13
÷35 ÷35
(division property of equality)
(divide by 35 on both sides to remove the coefficient of 35 in 35a)
_________
a = -13/35
35a+14=1
35a+14 - 14 = 1 - 14
35a= -13
35a= -13
35a = -13
35 35
a= -13/35
Which is a simplified form of the expression 6(2t – 3) + 3(t + 5)?
A. 11t – 2
B. 12t – 8
C. 9t – 2
D. 15t – 3
Answer:
The answer is d I just got that one:)
Answer:
D
Step-by-step explanation:
Suppose you have $10 and your brother has $54. If you decide to save $10 of your allowance each week and your brother decides to save $6 of his allowance each week, in how many weeks will you have the same amount of money?
Set up the problem in steps please
Answer: 11 weeks
Step-by-step explanation: 11 x 10 + 10 = $120 and 11 x 6 +54 = $120
Tell whether the triangle with the given side lengths is a right triangle.
1. 32 m, 56 m, 64 m
1. Add file
Which ratio is the simplest form of 68:84?
A 2:3
17:21
34:42
D 21:17
Answer:
17:21
Step-by-step explanation:
The ratio 68:84 in its simpliest form is;
68:84 (Since it can divided by 2 perfectly);
34:42 (We also divide this by 2 )
17:21
17:21 is the final answer and it can be divide any further. Since 17 is a prime number, it can't be divided and also 21 can be divided by 3 but 17 can't be divided by 3 so we leave the final answer like that.
I only need help with number 1 and 2
Answer:
1. 12
2. 8
Step-by-step explanation:
\PLEASE MARK BRAINLIEST IT WILL HELP SM
Resuelve:
Debes formular las ecuaciones y aplicar el método de eliminación:
1. Para llevar 4 docenas de huevos y 3 libras de mantequilla, Angélica debe pagar
$36500; pero si lleva 3 docenas de huevos y una libra de mantequilla el valor será
de $25500. Ella desea saber entonces cuanto sale una docena de huevos y una
libra de mantequilla.
2. Dos números suman 60 y diez unidades mayor que el otro. ¿Qué números son?
3. He comprado 3 camisetas y 2 pantalonetas por $145.000 y, ayer, 2 camisetas y 5
pantalonetas me costaron 170.000. Determinar el precio de una camiseta y de un
pantaloneta.
4. En un concierto para el beneficio de una fundación de niños desplazados, se venden
todas las entradas y se recaudan 23 millones de pesos. Los precios de las entradas
son 50 mil pesos las normales y 300 mil pesos las vip. Calcular el número de
entradas vendidas de cada tipo si en total ingresaron 160 personas.
5. Calcula un número sabiendo que la suma de sus dos cifras es 10; y que, si
invertimos el orden de dichas cifras, el número obtenido es 36 unidades mayor que
el inicial.
porfavor es para mañana
Answer:
A partir del problemas vamos a crear una ecuación donde X es una docena de huevos y Y una libra de mantequilla
entonces: 4 docenas de huevos y 3 libras de mantequilla es igual a 14.100
en mi primera ecuación seria: 4X + 3Y = 14.100
ahora haremos la segunda ecuacion: tres docenas y 1 libra de mantequilla
en mi segunda ecuación seria: 3X + 1Y = 8.700 el plan es sumar las dos ecuaciones pero yo quiero que al sumarlas la variable "Y" desaparezca así que mi segunda ecuación la voy a multiplicar pór (-3) quedándome todo así:
primera ecuación: 4X + 3Y = 14.100
segunda ecuacion multiplicada por -3: -9X - 3Y = -26.1
al sumarlas obtengo como resultado: -5X = -12
resolviendo esa ecuacion obtengo que X=
X=2.4
luego reemplazas X en la primera ecuación: 4X + 3Y = 14.100
reemplazando seria: 4 x (2.4) + 3Y =14.100
9.6 + 3Y = 14.1000
3Y= 14.100 - 9.6
Y=
Y=1.5
entonces concluimos que la docena de huevos cuesta 2.4 $ y la libra de mantequilla 1.5 $
Step-by-step explanation:
What is the average of 37, 82, 63, and 58?
Answer:
60
Step-by-step explanation:
Add 37 82 63 and 58 to get 240 and divide by 4 to get the average.
Farah's brother is 7 years less than twice Farah's age, f. The sum of Farah's age and
her brother's age is 41. Which equation represents this relationship?
Answer:
f+(2f-7)=41
Step-by-step explanation:
Farah's age is represented by the first f and her brother's age is represented by the (2f-7) and the sum of their ages is 41, therefore this is the correct answer
Please answer will mark as brainist!
Answer:
A. Y = 2/3x
Step-by-step explanation:
Each Y is 1/3 less than X
Answer:
The answer is B, 3/2x
Step-by-step explanation:
There is a difference in every amount by 1.5, and 1.5 in decimal form is 3/2. I hope this helps :)
Original price is $44 the discount is 25% whats the new price
Answer:
33
Step-by-step explanation:
25% of 44 is 11 so 44-11 = 33
Howard bought 3/5 pound of granola. He divided the
granola evenly among 4 friends. How much granola did
each friend get?
Answer:
Step-by-step explanation:
So because Howard wants to divide the granola evenly among all of his friends, we have to divide the amount of pounds he has by the number of friends he has.
(3/5) / 4
Dividing by four is the same as multiplying by the reciprocal of 4 which is 1/4.
So (3/5) * (1/4) is 3/20 which is .15 pounds
How can it be done? Fill in the blank.
3,400 is______3,409*
Answer:
< or less than
Please help!
A.
B.
C.
D.
Answer: its b
Step-by-step explanation:
THE NUMERATOR OF A FRACTION IS GREATER THAN ITS DENOMINATOR BY 4. WHEN 5 IS ADDED TO BOTH THE NUMERATOR AND THE DENOMINATOR, THE FRACTION WILL BE EQUVALENT TO 5/4. FIND THE FRACTION. (STEP BY STEP PLZ)
answer is 15/11............
A local television station runs 2.5 minutes of commercials during every 30 minutes of programming. At this rate, how many minutes of commercials will run from 7:00 a.m. until 9:30 a.m.?
Answer:
12.5 minutes of commercials
Step-by-step explanation:
9:30 - 7:00 = 2 and a half hours on air = 150 minutes.
150 / 30 = 5
5 x 2.5 = 12.5
Answer:
92 minutes or 1 hour and 42 minutes
Step-by-step explanation:
Your parents gave you $20 to spend at the book fair. You are getting the new Diary of the Wimpy kid book that costs $8.99/ If pencils and erasers cost $0.79 each, what is the maximum you can buy with the money provided?
Answer:
You can buy a maximum of 13 erasers/pencils.
Step-by-step explanation:
Your total is 20 dollars. The book cost 8.99, so you take away that amount from 20, getting you 11.01. You have $11.01 left. Then you divide your total (11.01) by the price of each eraser (0.79). This gets you 13.9367088608. Since thats not an even number, you have to round down because you don't want a broken pencil?eraser.
what is the number that have 6 odd factors?
Answer:
840 has 6 odd factors
Step-by-step explanation:
What is the simplest form of square root a^7
Answer in the photo
Answer:
B. a^3√a
Explanation: I got it right
Answer:
[tex]a^{3}\sqrt{a}[/tex]
Step-by-step explanation:
Answer in question
Which of the following rational functions is graphed below?
There are 12 rabbits at a pet store Gabriela has 5 1/2 ounces of parsley to feed the rabbits how much parsley does each rabbit get???
Answer:
2.18 ounces
Step-by-step explanation:
12/5.5=2.181...
rounded it is 2.18
hope this helps :3
if it did pls mark brainliest
i need help right aways plz help
in a sequence the first term is 7 and the common difference is 2 what is the fifth term
7, 14, 28, 56, 112.
The 5th term is 112
Answer:
-1
Step-by-step explanation:
countdown till you reach 5 or use a[tex]a_{n} = d (n - 1) + c[/tex]
For what purposes do students collect data? Check all that apply. to check a statement’s credibility to answer a question to support an argument to evaluate a statement to examine a question’s reliability
Answer: a: to check a statement’s credibility
b: to answer a question
c: to support an argument
d: to evaluate a statement
Step-by-step explanation:
Edg2020
Answer:
A B C D
Step-by-step explanation:
4y-3(5y-2)=-4-4(-2-y)
Answer:
-0.4
Step-by-step explanation:
Which diagram represents a fraction equivalent to 75%?
A bar diagram with 14 shaded squares and 6 unshaded squares.
A bar diagram with 8 shaded squares and 2 unshaded squares.
A bar diagram with 15 shaded squares and 5 unshaded squares.
A bar diagram with 7 shaded squares and 3 unshaded squares.
Mark this and return
Answer: Third figure with 15 boxes being filled out of 20 total boxes.
Step-by-step explanation:
Given:
A fraction equivalent to 75% from the given figures.
Now, let us check each option.
Option 1: There are 20 boxes out of which 14 are filled. So, percentage of filled boxes is given as:
Option 2:
There are 10 boxes out of which 8 are filled. So, percentage of filled boxes is given as:
Option 3:
There are 20 boxes out of which 15 are filled. So, percentage of filled boxes is given as:
Option 4: There are 10 boxes out of which 7 are filled. So, percentage of filled boxes is given as:
Among all the options, only the third option has answer as 75%. So, third option is the correct answer.
Answer:
C
Step-by-step explanation:
Jimarcus plans to build a fence at the back of his garden. If the fence will be 5 1/3 yards long, how many 2/3 yard sections of fence will he need?
Answer:
8
Step-by-step explanation:
I took 5 1/3 and turned it into 16/3 and looked to see how many times 2 goes into 16 and got 8 so the answer is 8
Four student tickets and two normal tickets total $200. If student tickets are half the price of normal tickets, how much does each type of ticket cost?
Answer:
for the normal students its 100 each for the four students its 50 each.
Step-by-step explanation: