Answer:
let x be chips and y be sodas
8x + 4y = 5 ---> for the first hint
4x + 8y = 7------> second hint
0.25 cents is how much chips costs
and 0.75 cents is how much sodas costs
Answer: Each bag of chips is $0.25, each soda is $0.75.
(0.25 x 8) + (0.75 x 4) = 5
2 + 3 = 5
(0.25 x 4) + (0.75 x 8) = 7
1 + 6 = 7
what does this even mean
Answer:
it means hide under your bed and stay thier. math scary
Step-by-step explanation:
Step-by-step explanation:
2x-7y=0 thats what the answer is
Ashly has money automatically deposited in to a saving account each week after 4 weeks she have 20 dollars after 6 weeks she have 30
Answer:
5 dollars per week
Step-by-step explanation:
20 ÷ 4 = 5
30 ÷ 6 = 5
I believe that is your question.
What is the equation of the line that passes through the point (5,-2) and has a slope of -2/5?
Answer:
y= -2/5x -2
Step-by-step explanation:
y = mx + b
jxjxjxjxnxjddjdjdjdjj
please help. i am desperate. will mark brainliest if work is shown. please.
Use your calculator to find the smallest solution to -5e^(-4x+2)+3=1/2log(x^2+1) and describe the steps you used. Round your answer to three decimals.
please dont count on me but 0.23856062736
Which equation best describes the line in the graph?
Answer:b
Step-by-step explanation:
Give brainliest
Answer:
B
Step-by-step explanation:
The question is looking for an equation in slope-intercept form which is y=mx+b where m is the slope and b is the y-intercept. The y-intercept is +4, which all of the answers show, so you must find the slope.
The slope is the change in y over change in x, more commonly referred to as rise over run. So count how many units the graph changes vertically and horizontally, in this case, 1 up and 2 right, so the slope is equal to 1/2. If you have a graph where the line shifts up and left, or down and right, then the slope is negative. Additionally, one way to visually check your work is to remember slopes equal to less than -1 or greater than +1 will be steeper while fraction slopes will make the slope flatter; basically the closer to zero the less steep.
describe the slope of the line passing through points A(-2,3) and B(4,-3)
Answer:
0/2 is ZERO is positive
Step-by-step explanation:
I have no use for my points
Answer: patronaged by the church
Step-by-step explanation:
Geoffrey friend baked a cream pie yesterday. Geoffrey ate 6.3 slices yesterday and 1.3 slices today. How many slices has Geoffrey eaten so far?
Answer:
7.6
Step-by-step explanation:
1.3 + 6.3 = 7.6
A 10 kg bag of mangoes costs $12.
Find the price per kg of mangoes.
Answer:
1.2
Step-by-step explanation:
a babysitter charges 9 dollars each hour she works plus a travel allowance of 5 dollars for each job. write an equation that relates the number of hours. the babysitter worked at a job for which she charged 77 dollars. how many hours did she work?
Answer:
y=9x +5 , 8 hours
Step-by-step explanation:
9 dollars per hour = 9x
travel allowance = 5
y = 9x + 5
77 = 9x + 5
77 = 9x +5
-5 -5
-----------------
72= 9x
72/9 = x
x= 8
The graph shows the distances traveled by two cars over several hours.
Which car is moving at a faster rate?
Answer:
Car b
Step-by-step explanation:
It has gone a farther distance in a shorter amount of time.
Answer: car B
Step-by-step explanation: The graph shows two sides time and distance you can see car B is further on the graph by time and distance car A traveled a shorter distance.
Determine the annual rate of change.
Answer:
13
Step-by-step explanation:
Subtract 150 - 72 = 78
Divide the answer by 6 : 78/6
(6 being the years in between)
You get 13!
A pool company is creating an image for a client that has the look of a 3-D image for a family pool and a similar dog pool. Find the value of b in the drawing below?
Answer:
when the shapes are similar, ratio of their sides are the same
QR/MN = c/6 = PQ/LM = 2/4
c/6 = 2/4
c = 3
Step-by-step explanation:
Answer:
The answer is 11!
Step-by-step explanation:
Divide 22 by 2. :) took the quiz and this was correct
Can someone help me with this?
Answer:
Vertical
Step-by-step explanation:
They make a bow tie, so to speak.
when f(×)=-4(1/2)^-x, what is f(2)
Answer:
16
Step-by-step explanation:
Given expression:
f(x) = 4 [tex](\frac{1}{2} )^{-x}[/tex]
Now we are to find f(2);
To find f(2) we are to substitute 2 for any place where we find x;
f(2) = 4 [tex](\frac{1}{2} )^{-2}[/tex]
f(2) = 4 x [tex]\frac{1}{(\frac{1}{2})^{2} }[/tex]
f(2) = 4 x [tex]\frac{1}{\frac{1}{4} }[/tex]
f(2) = 4 x 4 = 16
Find the slope of the line that passes through: (10. 1) and (5.2)
Answer:
1/-5 should be the answer
x+5y=20
x+3y=14
x=
y=
Answer:y = − 1 5 x + 4
Step-by-step explanation:
Help please!Find the y-intercept of the line on the graph.
Enter the correct answer.
a waterslide has an angle of elevation of 20 degrees whats is the rise for a run of 2.6 m?
Answer:
Therefore, the rise will be 0.95 m
Step-by-step explanation:
As the waterslide has an angle of elevation of 20 degrees.
Ф = 20°
And we have to determine the rise for a run of 2.6 m.
All we need is to use the trigonometric ratio of tan Ф
Because
tan Ф = rise/runAs
run = 2.6 m
Ф = 20°
so
tan Ф = rise/run
tan (20) = rise/run
rise = tan (20) × 2.6
rise = 0.95 m
Therefore, the rise will be 0.95 m
How do regulations influence wages?
O A. They increase wages regularly over time.
O B. They create laws dealing with jobs and income.
C. They set a ratio of productivity to wages.
D. They set the market value of all types of jobs.
Answer:
b
Step-by-step explanation:
There are certain reasons that the regulations influence wages, among them the main influence is that they create laws dealing with jobs and income.
What are wages?A wage is a sum of money paid by an employer to an employee for work completed over a set period of time.
Compensatory payments, such as minimum wage, annual bonuses, and prevailing wage and remunerative payments, such as prizes and tip payouts, are examples of wage payments.
These wages are influenced by the regulations in which the laws dealing with jobs and income.
Therefore, option B is correct.
To learn more about the wages, refer to:
https://brainly.com/question/13847060
PLEASE HELP MEH NOW!! I WILL MARK BRAINLIEST 1/8 divided by 5
Answer:
1/40 or .025
Step-by-step explanation:
Just flip the 5 then multiply instead of dividing.
[tex]\frac{1}{8}*\frac{1}{5}[/tex]
You turn 5 into 1/5 by flipping it.
When you multiply them you get.
[tex]\frac{1}{40}[/tex]
or
.025
Hope this helps! Have a blessed day!
The number of muffins varies directly with the amount of flour you use. A
recipe for 24 muffins calls for 3 cups of flour. How many cups of flour do you
need to make 72 muffins?
pls help!!
A chest was resting on the ocean floor 500
feet below the surface. It was lifted to the deck of a ship 16 feet above the surface. How far was the chest lifted?
I need you to :
Define the variable
Write the equation
& The solution.
Answer:
I don't know about the variable but I believe that the equation is -500+516=16 and the solution is 16
Step-by-step explanation:
PLEASE ANSWER!
Rashida played a trivia game. each correct answer is worth 2 1/4 points, and each incorrect answer is worth -1/2 points. If Rashida got 18 correct answers and 12 incorrect answers, what is her final score?
Answer:
34.5
Step-by-step explanation:
Trust me
i'll mark you as brainliest
Answer:
y = x - 2
Step-by-step explanation:
.
In a seminar of 1200 people, 65 percent were women, How many men were in the seminar?
Answer:
420
Step-by-step explanation:
If there were 1200 people, and 65 percent were women, that means the rest of the crowd are men, which is 35 percent. By multiplying 35 percent by the overall population, 1200, (1200*35/100), you'll get 420 men.
Answer:
Step-by-step explanation:
The answer is 420
Is -4(5x)=12 true false or open
Answer:
False because its -4 if it
Nellie says that 7.8 is smaller than 7.74 because 8 is a smaller number than 74. Explain her mistake.
Answer:
74
Step-by-step explanation:
because nelly forgot the decemal placement. She said 74 instead of 7.74
Whoever answers this I will mark you Brainliest or else I’ll report you
Answer:
Uhh ok
Step-by-step explanation:
Answer:
yea
Step-by-step explanation:
ok the answer is ok
The absolute value of ______ is the same number
Fill in the blank
Answer: I dont know what the fill in the blank would be, but simply make any number not negative
Step-by-step explanation: Example |-3| = 3
there are always positive