!!!please help answer 1 and 2!!!!!!!!! I'll give crown and make a question for you with a lot of points!
Answers
Answer:
1. As x increases, y increases at the same rate. Meaning the amount between the x and y values stays the same.
2. Yes there is a proportional relationship between the x and y values because the x and y values increase at the same rate.
Related Questions
The difference between the length and width of a rectangle is 4 units. The perimeter is 40 units. Enter and solve a system of equations to determine the length and width of the rectangle. (Hint: The perimeter of a rectangle is 2l + 2w.)
Answers
Answer:the length and width of the rectangle are 12 and 8 respectively
Step-by-step explanation:
Step 1
The perimeter of a rectangle is 2l + 2w where l= length and w= width giving us that
2l+2w=P
2l + 2w = 40
2(l+w)= 40
l +w = 20
Also we were given The difference between the length and width of a rectangle is 4 units giving us that
l-w= 4
Here our systems of equation to solve the problem
l-w= 4----- Equation 1
l +w = 20-----Equation 2
Step 2
I-w=4---- Equation 1
l +w = 20---Equation 2
Adding equation 1 and 2
I-w=4
+l +w = 20
2l =24
l=24/2
=l=12
To find w, we put the value of l=12 into equation 1
I-w=4
12-w= 4
w= 12-4
w=8
Therefore the length and width of the rectangle are 12 and 8 respectively
During crawfish season, Xavier sells crawfish for $62.50 per sack and charges a $20.00 delivery fee. Which equation best represents y, the total cost of x sacks of crawfish delivered to a customer?
A y = (62.50 + 20)x
B y = 62.50 + 20x
C y + 20 = 62.50x
D y = 62.50x + 20
Answers
Answer:
d
Step-by-step explanation:
The equation that best represents y, the total cost of x sacks of crawfish
delivered to a customer is y = 62.50x + 20
y = total cost of x sacks of crayfish
x = number of sacks of crayfish
Therefore,
delivery fee = $20.00
The delivery fee is just like a constant in the equation.
amount sold per sack = $62.50
The amount sold per sack is like the slope in the equation.
Therefore,
y = 62.50x + 20
learn more: https://brainly.com/question/25861960?referrer=searchResults
Solve 16x + 181 = 12x. Identify the solution and an extraneous solution.
A. Solution: x= -1; extraneous solution: x = 3
B. Solution: x = 1; extraneous solution: x = -3
C. Solution: x = 3; extraneous solution: x= -3
D. Solution: x= 3; extraneous solution: x = -1
Answers
The question is wrong tho its not the same as the picture
Its not
16x + 181 = 12x
Its
6x +18= 12x
And the solution is
-18 on bothes sides then we have left 6x=12x-18
Then we take -12x on both sides
6x-12x= -18 6x-12x = -6x
-6x=-18
The u divede -18 = -6x
———
-6 -6
Then u get -18/-6= 3 and -6x/-6 = x
x = 3
Answer:
I think the answer is C. Solution: x = 3; extraneous solution: x= -3
Will someone kindly assist me on this please?
Answers
Answer:
Step-by-step explanation:
so g(5) mean x = 5 and you just plug 5 into the equation
so
g(x)= X^2 - 2X
=> g(5) = 5^2 - 2.5 = 25 - 10 = 15
Rewrite the equations in the form ax^2+bx+c =0:
-5x (x +6)=4(x-3) -10
4x^2-2x(3x+1)=5
Answers
Step-by-step explanation:
this is my answer...sorry if I made any mistake
What is the distance between (-9, 4) and (-4, 4)?
Answers
Answer:
5
Step-by-step explanation:
The table shows the cost of grapes based on the number of pounds
purchased.
Pounds Cost
3 $3.69
5 $6.15
8 $9.84
Answers
Answer:
a. 3 $3.69
Step-by-step explanation:
Answer:
Pounds Cost
3 $3.69
$ 3.69/3 = $1.23/1 pound
5 $6.15
$6.15/5 = $1.23/1 pound
8 $9.84
$9.84/8 = $1.23/1 pound
Step-by-step explanation:
Can anyone help answer this thanks
Answers
B) is 8.1 x 10^3
C) is 90.6 x 10^6
D) is 10.34 x 10^7
Sorry if I’m wrong, x
Add a decimal point after it: 25
Now count the number of digits after 25 There are few digits after 25.
Can somebody help me with this question. Will mark brainliest.
Answers
Answer:
i pretty sure its. its choice 3
Answer:
The answer is choice 4, because the triangles are not congruent and the sizes are different.
Step-by-step explanation:
Any nice math experts I have 5 unanswered questions on my profile where you can get more points please consider answering them this is my offering for your time and knowledge.
Answers
Answer:
I´m not an expert but I´ll look at it :3
Step-by-step explanation:
A florist is making a flower bouquet for a client. The client wants the bouquet to have a ratio of 4 carnations to 5 peonies. Which of these bouquets meets the client's needs?
A.
a bouquet of 12 carnations and 25 peonies
B.
a bouquet of 16 carnations and 20 peonies
C.
a bouquet of 12 carnations and 20 peonies
D.
a bouquet of 16 carnations and 25 peonies
Answers
Answer:
it's answer is B
hope it helps you
Answer:
I think no B
if wrong correct me plsssssss
I will always help you understanding your assingments
enjoy your day
#Captainpower:)
Please help me with the correct answers
Answers
Answer:
13 ft
Step-by-step explanation:
we need to find the square root of 169
√169 = 13
Evaluate the expression 2.1x - 4.3 for x = 2.2.
Answers
Answer:
.32
Step-by-step explanation
2.1 * 2.2 - 4.3 =
4.62 - 4.3 =
0.32
Juan has gained 20 lb. since last year. He now weighs 120 lb. Rashod is 15 lb. heavier than Diego. If Rashod and Juan weighed the same amount last year, how much does Diego weigh?
Answers
Answer:
Diego weighs 85 lbs.
Step-by-step explanation:
A jewellery shop sells 240 necklaces in a month. 18 of the necklaces were sold via the shop's website, the rest were sold in high street shop. Work out the ratio of the online sales to shop sales. Give you answer in its simplest form.
Answers
Answer: 3 : 37
Step-by-step explanation:
The shop sold 240 necklaces in a month.
Out of these, 18 were sold online.
The number that was sold offline was therefore:
= 240 - 18
= 222 shop sales
The ratio of online sales to shop sales is therefore:
18 : 222
Take it to simplest form by dividing both sides by their highest common factor of 6:
3 : 37
Find the volume of a cylinder that has a radius of 11 m and a height of 9 m.
Answers
Answer:
The volume would be 3,421.19m
Help please! 15 POINTS
Answers
Answer: d) 983 11/15 cm3
just multiply all the values because it's volume.
hope this helps :)
At the beginning to the year, Ms. Mitchell had 185 pencils Ms. Mitchell now has 60% of the pencils she started with, how many pencils does she have now?
Answers
Answer:
111
Step-by-step explanation:
you’d multiply
please help me please will give brainliest
Answers
Answer:
A right triangle is equal to 180 degrees so we would subtrat 90 and 42 to find the missing angle
90+42
=132
180-132
=48 degrees
Answer is A
find the value of the missing angle
Answers
Answer:
35°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
subtract the sum of the 2 given angles from 180° for missing angle
missing angle = 180° - (90 + 55)° = 180° - 145° = 35°
What is the y-intercept of the graph that is shown below? On a coordinate plane, a line goes through points (0, 2) and (3, 0). (–3, 4) (0, 2) (2, 0) (3, 0)
Answers
Answer:-2/3
Step-by-step explanation:the problem is asking for the slope of (0,2) and(3,0). The formula for this problem is y2-y1 over x2-x1. And if your writing this formula down write it like a fraction with y on top and x on bottom. (x,y) (x2,y2). You take the 0 from the second set and the 2 from the first set and subtract them to get -2. Then you take the 3 from the sea d set and the 0 from the first set and you subtract them to get 3. That’s how you get the answer of -2/3.
Answer
(0,2)
Step-by-step explanation:
21 dogs had pink leashes and 14 had green leashes. What is the ratio of pink leashes to green leashes?
Answers
Answer:
3:2
Step-by-step explanation:
I took both and divided by seven.
21÷7=3
14÷7=2
So the ratio would be 3:2
Divided both by 7
-1/4x=5/2 solve the equation for the value of the variable show all work please and thanks:)
Answers
Answer:
x=-10
Step-by-step explanation:
Multiply both sides by -4:
x=-10
1. Write an equation for the word problem.
2. Solve the equation for X showing your work.
Last Friday Jaidee had $29. Over the
weekend she received some money
for
washing the car. She now has $37. How
much money did she receive?
Answers
Answer:
The answer is 8.
Step-by-step explanation:
All you need to do is subtract 37-29 which equals 8. Hope this helped ^^
HELPPPPPPPPP PLZZZZZZZ
Answers
Answer:
g, k, h, f
Step-by-step explanation:
Start by letting x with the functions and evaluating the function until you figure out the order.
g(6) = -(6 - 2)^2 = -16
k(-16) = -(-16/2) - 1 = 7
h(7) = 2^7 - 7 = 121
f(121) = sqrt(121) = 11
Answer: g, k, h, f
Marcus can choose between a monthly salary of $1,500 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales between $5,000 and $10,000 a month. Which salary option should he choose? Explain.
Answers
please help thanks! :)))))))
Answers
All triangles equal 180 so
1.x=40
2.x=84
(If you want me to explain I can)
Hope this helps
Have a great day
To make punch for the class party, Mrs.Lui mixed 1 and 1/3 cups orange juice, 3/4 cup apple juice, 2/3 cup cranberry juice, and 3/4 cup lemon-lime soda. Mixed together, how many cups of punch does the recipe make?
Answers
Answer: 3 1/2
Step-by-step explanation: First you have to convert the fractions so that they all have the same denominator. Using 12 will be the easiest. 1 and 1/3 equals 16/12 because 1/3 equals 4/12 and 1 equals 12/12. 3/4 equals 9/12. 2/3 equals 8/12. And 3/4 equals 9/12 again. 16/12 plus 9/12 plus 8/12 plus 9/12 equals 42/12. 42/12 in the simplest form would be 3 and 1/2, because 42 divided by 12 is 3.5.
Joi bought 25 pieces of clothing at the year-end sale from her favorite store. She spent a total of $188. She bought some shirts for $6 and some jeans for $25.
WRITE A SYSTEMS OF EQUATIONS TO MODEL THIS EQUATION
How many shirts did she buy?
How many pairs of jeans did she buy?
Answers
shirts=26
Jeans=5
i think thats the answer
1.) For each of the following write the property of inequality
If 6x = 12. then x-2
Answers
Answer:
yes because 6(-2x) its 6 time -2 so its 13
