Answers
Answer:
(0,1)
Step-by-step explanation:
Answer
Answer:
(1/4)^x
Step-by-step explanation:
Look at the graph
Related Questions
José’s mother is trying to decide whether or not she should buy a 12-ounce package of coffee on sale for $7.50. She knows that she can buy the same coffee for $9.00 per pound. Which is the better buy?
Answers
Simplify the expression.
7y + 4 + 9 - 2y PLEASE HELP ME MY LIFE DEPENDS ON IT
Answers
Answer:5y+13
Step-by-step explanation:
Answer:
5y+13
Step-by-step explanation:
You add 7y and -2y
and then add 4+9
which is 5y+13
1.Refer to the system of linear equations shown below. Which of the following statements gives the best choice for multiplying to solve this system using the elimination method?
3x−6y=4
6x+11y=−2
(1 point)
Multiply the second equation by 12, so the x-variables are eliminated.
Multiply the first equation by 2, so the x-variables are eliminated.
Multiply the first equation by −11 and the second equation by 6, so the y-variables are eliminated.
Multiply the first equation by −2, so the x-variables are eliminated.
2.Given the following system, what should the second equation be multiplied by so that x is eliminated?
4x−y=9
x+3y=12
(1 point)
13
−4
−13
4
3.Solve the following system by the elimination method.
4x−2y=16
3x+6y=−18
(1 point)
(1, −5)
(3, −2)
(2, −4)
(0, −3)
4.Solve the system by the elimination method.
3x−5y=4
−9x+3y=−24
(1 point)
(8, 4)
(1, −1)
(3, 1)
(2, −2)
5.Manny says he should multiply the first equation in the system of equations below by 3 and the second equation by 2, then add to eliminate x. Is there a more efficient way to solve this system? Explain your answer.
−2x+y=15
3x+4y=−12
(1 point)
No, there isn't a more efficient way to solve this system.
Yes, a more efficient way is to multiply the first equation by 4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate x, then solve for y.
Answers
What is the probability of an event that is impossible?
Answers
Answer:
Step-by-step explanation:
0% because the event is impossible
HELP ASAP!!! Question: Write 20 pounds for $4 as a unit rate.
Answers
Answer:
20 pounds divided by 4
Step-by-step explanation:
-3 + x = x - 3
A.one solution B.no solution C. Infinite solution
Answers
Answer:
c is the answer for the question
Answer:
C. Infinite solution
Step-by-step explanation:
Since, both the equations are same, therefore given equation has infinitely many solutions...
10. Doug has added two decimal numbers. His work is shown.
14.2
+ 6.25
7.67
Doug's answer is incorrect. What did he do wrong? What should his sum be?
hurry please .
Answers
What is 0.6 repeating times 0.75
Answers
Answer:
0.5
Step-by-step explanation:
0.75, as a fraction, is 3/4.
2/3 * 3/4 = 6/12
Simplify:
6/12 = 1/2
Please teach me how to do this?
Answers
Answer:
there where two toy cars that are longer then 8 inch
PLEASE HELP QUICK I HAVE NO CLUE
Answers
Answer:
51 + 85 = 136
Step-by-step explanation:
Hi,
The ratio of two numbers is 3 to 5.
Let x represent the constant of the proportionality
3x + 5x = 136
8x = 136 (divide both sides by 8)
x = 17
The numbers are:
3*17 = 51 and
5*17 = 85
CHECKING our answer***
51 + 85 = 136
Answer:
51 and 85
Step-by-step explanation:
add the two ratio parts (3 & 5) and divide by total. you get 17. then multiply the parts by 3 and 5 to get the answer
I NEED HELP ASAP!!!!
Answers
Answer:
Those all look correct if that's what you are asking
Step-by-step explanation:
NEED HELP ASAP!!!!!!!!!
Answers
Answer:
-40
-11
-3
11
15
Step-by-step explanation:
the further your away from zero on the left on a number line the smaller the number gets and the further your away from zero on the right on a number line the greater it gets
Answer:
-40, -11, -3, 11, 15
And that us the answer
Please help me answer this :) and explain how you got your answer ! ( will give brainslt )
Answers
Answer: y = - 0.4 x - 4.5
Step-by-step explanation:
Equation y=mx+b
m is the slope
x is *ANY* x coordinate
y is *ANY* y coordinate
b is y intercept or WHERE the point is on the Y AXIS
Lets look at the given:
Slope (m) is -2/5
Passes through point 15, -9/2
As you can see, the point goes through the Y axis at (-9/2)
Our equation is y = - 0.4 x - 4.5
!!!!PLEASE HELP!!!! WILL GIVE BRAINLIEST!!!!
Find the error and explain why it is wrong
(please phrase answer in the form of this sentence: step _____ is incorrect because ______. Instead, you should ____________.
Answers
Answer:
Step CStep-by-step explanation:
Incorrect Step is C:
-x = y + 3 incorrectx = -y + 3 correctLet g (2) = 22 – 5 and h (2) = 22 +1.
Find (g+h) (2)
Answers
Answer:
23 + 17 = 40 :)
Is this problem a combination or permutation?
Suppose a group of 10 must pick an assistant, a representative, a treasurer, and a recorder. How many ways can this be done?
Answers
Answer: Permutation Problem
There are 5040 permutations possible
==================================================
Explanation:
Order matters because the positions are different.
(A,B,C,D) is different from (B,A,C,D) because the first means person A is the assistant while the second means person B is the assistant.
We have 10 choices for the first slot, 9 for the second, 8 for the third, and 7 for the fourth. We count down the values because a person cannot be reselected to serve multiple positions simultaneously.
Multiply out those values to get 10*9*8*7 = 5040
There are 5040 permutations possible.
---------------
As an alternative, you can use the nPr permutation formula with n = 10 and r = 4 like so
[tex]_n P_r = \frac{n!}{(n-r)!}\\\\_{10} P_{4} = \frac{10!}{(10-4)!}\\\\_{10} P_{4} = \frac{10!}{6!}\\\\_{10} P_{4} = \frac{10*9*8*7*6!}{6!}\\\\_{10} P_{4} = 10*9*8*7 \ \ \text{ ... note how this shows up again}\\\\_{10} P_{4} = 5040\\\\[/tex]
We get the same answer as before.
Answer:
Combination
Step-by-step explanation:
This is the answer because:
1) The difference between combinations and permutations is the ordering of each term.
Combinations - the order doesn't matter
Permutations - the order matters.
An example of this is, if you enter the number combination 5324 into your locker/cabinet, it won't open up because it is a different ordering and needs a specific combination which means it's permutation.
2) In this situation, the order doesn't not matter since they just want different ways to select an assistant, a representative, a treasurer, and a recorder.
Hope this helps! :D
Can someone help me with this please
Answers
Answer:
teal, red, purple are the correct answers
Iliana was part of a group that was working on changing 0.ModifyingAbove 4 with bar to a fraction. Each member of the group had a different answer. Which answer is correct?
Two-fifths
StartFraction 4 Over 10 EndFraction
StartFraction 4 Over 9 EndFraction
StartFraction 9 Over 4 EndFraction
Answers
Answer: 4/9
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
edge 2021
They earned 12% of 5,000 in sales. How much did they get paid
Answers
Answer: 600
explanation:
12% of 5,000 = 600
What is the value of x?
Answers
Answer:
x = 16
Step-by-step explanation:
(x+2) + (7x+2) + (3x) = 180
Add like terms
7x + x + 3x = 11x
2 + 2 = 4
11x + 4 = 180
Subtract 4
11x + 4 = 180
11x = 176
Divide by 11
11x = 176
x = 16
A recipe calls for 3 cups of water for every 4 cups of flour.
What is the unit rate of water to flour, written as a decimal?
Answers
Janice has started a job selling luxury
1 golf carts and was offered an option of 2 differnt pay schedules. OPTION A: $63,000/year OPTION B: $2225/month plus 3.25% commission on the amount of all her sales.
What is the amount of sales he must
reach each month in order for
OPTION B to be the most beneficial
for her?
Answers
please help me out! i’ll give you the brainliest :)
14x - 1/2 (4x + 6) = 3 (x- 4) - 18
Answers
Answer:
x = -3
Step-by-step explanation:
Enuncia 5 vectores que pertenecen a un mismo sub espacio
Answers
Answer:
what?
Step-by-step explanation:
helppppp meeeeeeeee
Answers
Answer:
9
Step-by-step explanation:
h(t) = -16t2 + 160t + 384 rewrite in factored form
Answers
h(t) = -16t^2 + 160t + 384 Rewritten in factored form is 16(−t−2)(t−12).
what is the math question 2/5+?=7/10
Answers
30% of $50 is equal to?
Answers
Answer:
15
Step-by-step explanation:
PLEASE I NEED HELP WITH MATH!
Answers
Answer:
m<x= 53
Step-by-step explanation:
m<x = m<y
so...
all you do is 180-128= 53
because m<z = m<y too
and the m<z+128=180
To make a snack mix, combine 2 cups of raisins with 4 cups of pretzels and 6 cups of almonds. Create a diagram to represent the quantities of each ingredient in this recipe.
