Answer: 8 and 20
Step-by-step explanation:
From the question, we are informed that 28 pieces of candy are put into 2 groups in the ratio is 2 to 5.
The number of pieces of candy that will be in each group will be:
1st group = 2/(2 + 5) × 28
= 2/7 × 28
= 2 × 4
= 8
2nd group = 5/(2 + 5) × 28
= 5/7 × 28
= 5 × 4
= 20
Is (2, 10) a solution to this system of equations?
y = 4x + 2
y = x + 8
Answer:
Yes, (2, 10) is a solution to this system:
y = 4x + 2
y = x + 8
Step-by-step explanation:
When graphed, the two equations cross at (2,10) making it a solution.
Answer:
Yes
Step-by-step explanation:
If y=4x+2 and y=x+8, then 4x+2=x+8
4x+2=x+8
4x=x+6
3x=6
x=2
Plugging this into the original equation "y=x+8", we obtain the result that y=10.
This means, (2, 10) is a solution to the system.
Let me know if this helps!
Kallie drank 12.75 gallons of water in 3 weeks. She drank the same amount of water each day. Estimate how many gallons she drank in one day.
Answer:
607 miltliters per day
Step-by-step explanation:
Step one:
given data
Kallie drank 12.75 gallons of water in 3 weeks
if she drank the same amount each day, then in one day she will drink
Note----there are 31 days in 3 weeks (7 days make 1 week)
Step two:
Hence in one day she will drink
= total volume of water/number of days
= 12.75/21
=0.607liters per day
or
607 militliters per day
Answer:
3 1/8
Step-by-step explanation:
What number makes the equation?
__÷6 = 30
Answer:
The number needed is 180
Step-by-step explanation:
Have a nice day! I hope this helps!
find the greatest common factor of the numbers 9 and 49
I'm pretty sure the answer is 1.
Help me with my homework, please. \
y= -3/4x + 9
Answer:
x=12
Step-by-step explanation:
hope this helps
Find the measure of 0. (To the nearest tenth)
A) 28.8
B) 33.4
C) 61.2
D) 63.4
Answer:
B
Step-by-step explanation:
Hope this helps
help asap for school
The data below represents the relationship between the total fat and the total calories in fast food. Draw a scatter plot for the data.
Total Fat (grams)
9
13
21
30
31
28
Total Calories
260
320
420
530
560
560
a.
A graph has total fat (in grams) on the x-axis, and calories on the y-axis. Points are at (9, 300), (12, 500), (20, 460), (26, 600), (28, 600), (30, 620).
c.
A graph has total fat (in grams) on the x-axis, and calories on the y-axis. Points are at (0, 300), (12, 320), (20, 450), (26, 600), (28, 580), (31, 600).
b.
A graph has total fat (in grams) on the x-axis, and calories on the y-axis. Points are at (0, 500), (9, 300), (12, 320), (20, 460), (30, 520), (31, 620)
d.
A graph has total fat (in grams) on the x-axis, and calories on the y-axis. Points are at (9, 260), (13, 320), (21, 420), (30, 530), (31, 560), (28, 560).
Please select the best answer from the choices provided
A
B
C
D
Answer:
D is the answer
Step-by-step explanation:
it correlates with the points u gave
Answer:
D)
Step-by-step explanation:
y + y
PLS HELP pls pls pls
Answer:
y=0
Step-by-step explanation:
Simplifying
y + y = 0
Combine like terms: y + y = 2y
2y = 0
Solving
2y = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '2'.
y = 0
Simplifying
y = 0
Answer:
The correct answer is,
[tex]2y[/tex]
Plzzzzz helppp I’ll give Brainly
What does 31/2 gal equal to in cups
Answer:
248 cups
Step-by-step explanation:
I hope this helps! have a good day:)
How does information about cell phones and cameras relate to the author’s main idea? It suggests Nessie is quite difficult to capture electronically. It suggests that people who claim to have seen Nessie are not telling the truth. It suggests we should be seeing more evidence than we are. It suggests we need better technology to discover the truth.
PLEASE ANSWER FAST
Answer:
c
Step-by-step explanation:
I took the test and i got it right
Answer:
he answer is c
Step-by-step explanation:
i just took the test on the loch ness monster
What is the perimeter of FGHJ?
Answer:
B
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Dylan is a salesperson who sells computers at an electronics store. He makes a base pay amount each day and then is paid a commission for every computer sale he makes. Let PP represent Dylan's total pay on a day on which he sells xx computers. A graph of PP is shown below. Write an equation for PP then state the slope of the graph and determine its interpretation in the context of the problem.
P=2.50x+100
The slope of the function is 2.50 which represents the commission Dylan makes for each computer sale. :)
There are 272 people in an audience. The ratio of adults to children is 5 : 3. How many are children? (please answer)
Answer:
There are 102 children
Step-by-step explanation:
Let us solve the question
∵ There are 272 people in an audience
∴ The total number of people = 272
∵ The ratio of adults to children is 5: 3
→ Find the sum of the two parts of the ratio
∴ The sum of the parts of the ratio = 5 + 3 = 8
→ By using the ratio method
→ Adults: Children: People
→ 5 : 3 : 8
→ A : C : 272
→ By using the cross multiplication
∵ C × 8 = 3 × 272
∴ 8C = 816
→ Divide both sides by 8
∴ C = 102
∵ C represents the number of children
∴ There are 102 children
I need the answer for the bottom ones please :) I’ll give brainliest
Answer:
y = 4/5x
y = 4/5x - 3.2
Step-by-step explanation:
The equation for slope is y=mx+b, the mx stands for the slope which is 4/5x. The b stands for where the line goes through the y axis, in this equation the first line crosses the y axis at the origin (0) and the second one crosses at -3.2, these are also called y-intercepts because they intercept the y axis.
I hope this helps, gl!
15x+y=25
solve for y
Answer:
y=25-15x (i hope it is right)
Answer: All you possible answer are y=25-15x, y=-15x+25, y=5(-3x+5), and -5(3x-5). Keep in mind that these answers all mean the same thing and have that same value but they are in different forms.
Step-by-step explanation:
To isolate the y, subtract 15x from both sides of the equation (in order to keep the equation balanced). You should get 15x+y-15x=25-15x. Simplify and your equation will be y=25-15x. It could also be rearranged to be y=-15x+25. If you want to go a step further, you can factor out 5 from -1x and 25 to get y=5(-3x+5). Finally, if you wanted to go even further, you could factor out -5 to get y=-5(3x-5). So all you possible answer are y=25-15x, y=-15x+25, y=5(-3x+5), and -5(3x-5). I don't really know which form you need it in. Hope this helps!
What’s 656 in index form
Answer:
2^4*41
Step-by-step explanation:
656=2*2*2*2*41
On this sailboat the measure of angle A is 46 degrees and the measure of B is 51 degrees . What kind of triangle is this?
PLS PLS HELP ASAP
Answer:
Scalene
Step-by-step explanation:
The third angle must be 83 degrees because all interior angles of a triangle add up to 180 degrees. It must be a scalene triangle because all angles are different therefore the lengths are aswell.
Answer:
acute
Step-by-step explanation:
what is the image of (-9,-1) after a dilation by a scale of 2 centered at the origin
How to solve 5.25s-2.01=-8.94
Answer:
utvut
Step-by-step explanation:
hvuyvytuccu
Eva's new bunny weighted 1 7/8 pounds when she first got him 4 weeks ago. Now he weighs 2 1/4 pounds. How much weight has Eva's dog actually gained
Answer: Eva's dog actually gained 3/8 pounds ( 0.375pounds)
Step-by-step explanation:
Step 1
Given that
old weight = 1 7/8 pounds
New weight = 2 1/4 pounds
weight gained = New weight - Old weight
Step 2
weight gained = New weight - Old weight
2 1/4 pounds - 1 7/8 pounds
2.25 pounds - 1.875 pounds
0.375pounds = 3/8 pounds
Jamal has $15.00 to spend at the concession stand. He buys nachos for $7.50, and he wants to purchase some Sour Straws for $1.50 each. How many Sour Straws can Jamal purchase with the money that he has? Variable: ______________________________ Inequality: ______________________________ Solution: ______________________________
Answer: Variable: y= Number of sour straws.
Inequality: 7.50+1.50y ≤ 15
Solution: y ≤ 5
Step-by-step explanation:
Let y= Number of sour straws.
Cost for nachos = $7.50
Cost per sour straw = $1.50
Total cost = 7.50+1.50y
Money he has $15
Total cost must be less than orequal to the money he has.
So required inequality: 7.50+1.50y ≤ 15
Subtract 7.50 from both sides
[tex]1.5y\leq 7.5\\\\\Rightarrow\ y\leq\dfrac{7.5}{1.5}\\\\\Rightarrow\ y\leq 5[/tex]
He can buy at most 5 sour straws.
help me solve this question plssss
81m⁴-n⁴
Step-by-step explanation:
=81m⁴-n⁴
={(3m)²}²-(n²)²
=(3m²+n²)(3m²-n²)
hope it helps.
express the following quantities as ordinary decimal numbers:
The wavelength of light is 9 x 10-7m
Helppppppppppppppppp
Answer:
B
Step-by-step explanation:
You can see B has the points kind of clustered around it.
Jessle served 15 pints of orange Juice at her party,
Correct
Response
How many quarts of orange juice did she serve?
Answer:
7.5
Step-by-step explanation:
hope this helps if its wrong please correct me
Which event has a probability other than 3?
Can u please help me?!?!
Answer:
Step-by-step explanation: yes
Which ordered pair is a solution to the equation y = -6x?
(12, -2)
(3,-9)
-10.60)
(18, -3)
Answer:
(-10; 60)
Step-by-step explanation:
y = -6x
(12; -2)
-2 = -6 · 12
-2 = -72 - no
(3; -9)
-9 = -6 · 3
-9 = -18 - no
(-10; 60)
60 = -6 · (-10)
60 = 60 - yes
(18; -3)
-3 = -6 · 18
-3 = -78 - no