Im really confused bc ive tried everything and i cant figure this out
-3 7/10 = -3/-4y
its a rational equation
Answers
Answer:
y = - [tex]\frac{15}{74}[/tex]
Step-by-step explanation:
Given
- 3 [tex]\frac{7}{10}[/tex] = [tex]\frac{-3}{-4}[/tex] y = [tex]\frac{3}{4}[/tex] y ( change the mixed number to an improper fraction )
- [tex]\frac{37}{10}[/tex] = [tex]\frac{3}{4}[/tex] y
Multiply through by 20 ( the LCM of 10 and 4 )
- 74 = 15y ( divide both sides by 15 )
- [tex]\frac{74}{15}[/tex] = y
Related Questions
1/4Wpw ww - 1/4BbwBwv - 1/4Ga Vw Gap
WTH help plz
Answers
Answer:
Can you explain the question lol in so confused
Step-by-step explanation:
Raj polled 100 students in his class to compare the number of hours that boys and girls played video games each week. The results of his survey are shown below. Which gender shows greater variability in their playing time?
Hours of Video Game Time per Week for Boys
A box-and-whisker plot. The number line goes from 0 to 28. The whiskers range from 0 to 28, and the box ranges from 9 to 17. A line divides the box at 14.5.
Hours of Video Game Time per Week for Girls
A box-and-whisker plot. The number line goes from 0 to 28. The whiskers range from 0 to 28, and the box ranges from 3 to 15. A line divides the box at 6.
Boys show greater variability because the 3rd quartile for boys is 17 but only 15 for girls.
Boys show greater variability because the median playing time for boys is 14.5 but only 6 for girls.
Girls show greater variability because the interquartile range for girls is 12 for girls but only 8 for boys.
Girls show greater variability because the data for the girls is skewed toward the lower end of the box plot.
Answers
Answer:
c is the correct answer i took the test
Step-by-step explanation:
The gender that shows greater variability in their playing time is C. Girls show greater variability because the interquartile range for girls is 12 for girls but only 8 for boys.
How to find the interquartile range?For the males, the interquartile range will be:
= Third quartile - First quartile
= 17 - 9
= 8
For the females, the interquartile range will be:
= Third quartile - First quartile
= 15 - 3
= 12
Therefore, girls show greater variability because the interquartile range for girls is 12 for girls but only 8 for boys.
Learn more about interquartile range on:
https://brainly.com/question/4102829
#SPJ2
an English teacher would like to divide 15 boys and 6 girls into groups each with the same combination of boys and girls and nobody left out what is the greatest number of groups that can be formed
Answers
Answer:
7groups
Step-by-step explanation:
15+6/3=7groups
Luis deposited $300 into his bank account. He now has $4,564. Enter and solve an equation to find how much was in his account before the deposit. Let a represent the variable.
Answers
Answer:
The equation is a + $300 = $4,564 .
There was $4,264 in his account before the deposit.
Mi-Young makes 24 cups of seafood kalguksu.This is 60% of the total kalguksu she makes.
Answers
Complete question :
Mi-Young makes 24 cups of seafood kalguksu.This is 60% of the total kalguksu she makes. Total kalguksu made is?
Answer:
40 cups
Step-by-step explanation:
Given that :
24 cups = 60% of total made
Let total kalguksu made = x
Hence,
24 cups = 0.6x
24 = 0.6x
Divide both sides by 0.6
24/0.6 = x
x = 40
Hence, total seafood Kalguksu made = 40 cups
pls answer the question!
Answers
Answer:
the first third and fourth one
Step-by-step explanation:
16 / 3/4= 16(keep) x (change from dividing to multiplying) 4/3 (flip)
15 / 3/5= 15 (keep) x (change from dividing to multiplying) 5/3 (flip)
12 / 4= 12 (keep) x (change from dividing to multiplying) 1/4 (flip)
so you keep the first number change the sign like for example if its dividing you'll change it to multiplying and if its adding you'll change it to subtracting then flip the fraction
hope this helped!!!
can i pleaseeee get brainliest thanks :))
Divide. Round to the nearest tenth
.16 divided by .03220
Answers
Answer
.16/.03220 is 4.96894409938 rounded= 5.0
Step-by-step explanation:
Helpppp plzzzzzzzzz plzzzzzzzzz
Answers
-4,-9/4, 1/2,s.r. 5, 3.7
Karsyn has a piece of wood that is 3 feet long. if she uses 2 and 13/16 feet to make a bookshelf, how many feet of wood does she have left?
Answers
Answer:
3/16 is left
Step-by-step explanation:
Someone please help!
I will give brainliest
Answers
Answer:
C) 0.9 m
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Geometry
Surface Area of a Sphere: SA = 4πr²Step-by-step explanation:
Step 1: Define
SA = 10.1 m²
Step 2: Find Radius r
Substitute [SAS]: 10.1 = 4πr²Isolate r term: 10.1/(4π) = r²Isolate r: √[10.1/(4π)] = rRewrite: r = √[10.1/(4π)]Evaluate: r = 0.896511Round: r ≈ 0.9Answer:
0.9
Step-by-step explanation:
4(pi)r²= 10.1
4 × (pi) × r² = 10.1
r² = 10.1 / (4×(pi) )
r² = 0.8037
Therefore, r= 0.8965
~ 0.9
solve and find the value of x
5^(x-7) = 8
Answers
Answer:
i believe the answer is 8.6
Step-by-step explanation:
pls help meh...... with the question.....pls it's urgent ...........
if i will be correct....u will be marked as brainliest and and I will follow u....... thanks
Answers
Answer:
Decimal Places
1.6962 = 1.70 (2 d.p)
0.4247 = 0.425 to 3 d.p
0.007395 = 0.007 to 3 d.p
0.007395 = 0.0074 (4 d.p)
Significant Figures
32 549 = 32 500 (3 s.f)
32 549 = 32 550 (4 s.f)
909 520 = 910 000 (3 s.f)
909 520 = 909 500 (4 s.f)
Hope this helps :)
BRAINLIEST IS AWNSERED
Answers
Answer:
Y= -1x -3
Step-by-step explanation:
0,3
1,2
2-3=-1
1-0=1
-1/1=-1
y intercept is 3
Plz, Help me with this question.
Answers
Answer: I think it is the last question
Step-by-step explanation:
The constant in 2x+8
Answers
Answer:
k = 1/4 is the constant variation of 2x+8
Step-by-step explanation:
Hope it's correct ;D
2 angles are said to be complementary if their sum is what?
Answers
Answer:
90°
Step-by-step explanation:
Complementary angles sum to 90°
Supplementary angles sum to 180°
Answer:
90°
Step-by-step explanation:[tex]\\[/tex]
An example is:
A package of 3 pairs of insulated Gloves costs $26.67. What is the unit price of the pairs of gloves
Answers
Answer:
Step-by-step explanation:
if 3 pairs of gloves cost 26.67
one pair will cost
26.67/3=8.89
Answer:
$8.89
Step-by-step explanation:
$26.67 / 3 = $8.89
li mark was thinking of a number and divides it by 6,
then adds 12 to get an answer of 1.
What was the original number?
Can someone help me?
Answers
Answer:
-66
Step-by-step explanation:
because -66 divided by 6= -11
and -11+12= 1!!!
I hope this helps!!!!!
HAVE A WONDERFUL DAY!!!!
can you please i beg you.
Answers
9514 1404 393
Answer:
a) 9/2 = 4.5, bushels per hour
b) (3, 10), (6, 20), (9, 30), (12, 40)
c) Shawn
Step-by-step explanation:
a) The line goes through the grid point (4, 18), so its slope is ...
18/4 = 4.5 . . . . slope = "unit rate"
The units are (y-units)/(x-units) = bushels/hour.
__
b) You have correctly filled in the table.
Time-values are 3, 6, 9, 12.
Fruit values are 10, 20, 30, 40.
The unit rate for Carla is ...
10 bu/(3 h) = 3 1/3 bushels/hour ≈ 3.33 bushels/hour
__
c) Shawn's unit rate of 4.5 bushels per hour is greater than Carla's unit rate of 3.33 bushels per hour. Shawn picked fruit at a faster pace.
Are the triangles congruent? and why?
SSS
SAS
ASA
AAS
HL
Answers
Answer:
they are congruent because SAS
Step-by-step explanation:
Which equation represents a line which is parallel to the line 3y-4x=6
Choices:
y=−4/3x-2
y=4/3x+8
y=-3/4x+7
y=3/4x-6
Answers
Answer:
y=-4/3x-2 and y=-3/4x+7
Step-by-step explanation:
Step-by-step explanation:
y=-4/3x-2 and y=-3/4x+7
At Stop and Shop this week, grapes the price of grapes is 2.5 pounds (lbs) for $6.70. 1 How many pounds of grapes can you buy for $9.00? Clearly show your math reasoning
Answers
Answer: he average retail price of grapes is $2.09 per pound, according to United States Department of Agriculture's Economic Research Service, with most bags weighing in around two pounds. That's where it's easy to get tricked: Grapes for $3.99 per pound don't sound so bad, but a 2.5-pound bag would set you back nearly $10.
Step-by-step explanation:
yall in winter break already????
Answers
Answer:
nahhhhhhhh. Will be tomorrow tho wbu?.
Answer:
no I think tomorrow is the winter break
Step-by-step explanation:
so sad
Pattern:
Consider the sequence given by a "plus 8" pattern: 2, 10, 18, 26, ....Sue says
that the formula for the sequence is f(n) = 8n + 2.
Marcus tells Sue that she is wrong because the formula for the sequence is f(n)
= 8n - 6.
Who is correct and why?
Answers
Answer:
Sue is correct
Step-by-step explanation:
because of the simple fact that the numbers are increasing and not decreasing so why would they do 8n-6
write the word sentence as an inequality
a number "q" multiplied by 1/4 is greater than -16
ill give brainliest
Answers
Answer:
[tex]\frac{1}{4}[/tex]q > -16 or [tex]\frac{q}{4}[/tex] > -16
Step-by-step explanation:
IS THIS RIGHT? PLS HELP!
Answers
Answer:
no
Step-by-step explanation:
Solve Normally 2x-3=5
and Inequalitie 2x – 3 > 5
Answers
Answer:
87
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
solve for x = 4
What is the equation of the graph?
Answers
Answer:
y = 4x
Step-by-step explanation:
Answer:
y=4x
Step-by-step explanation:
y=mx+b
m is the slope and b is the y intercept
i am in algebra two so you can trust my answer. if you need anymore help, lmk. happy holidays and stay safe!
Which graph correctly represents question
y-4/3X-6
Answers
explanation plsss..
Answers
Answer:
You will need 20 sides to complete the loop.
Step-by-step explanation:
The question isn't quite clear given how small the corner is, but I assume that we are looking to complete the circle if the pentagon and square are repeated in a loop
We can also see - assuming that those are proper equal-sided polygons, that PQ is the same length as PV
With that in mind, We can solve this by noting that the angle of a corner in a square is 90 degrees, and in a pentagon it's 108 degrees.
108 - 90 is equal to 18. This means that PQ is at eighteen degrees to YP. Also, QM, (which will be equivalent to the next VP is eighteen degrees to PQ.
This means that each polygon is rotated 18 degrees relative to it's neighbour.
With all that we can say that the total polygons we need to form a circle is 360/18 = 20, So you will need 20 polygons, or ten squares and ten pentagons to complete the loop.