Answer: 27 students have black shoes.
Step-by-step explanation:
There are 3 people who have black shoes out of 7 (3+4=7)
You have: 3/7
Find the variable: 3/7: x/63
63 divided by 7 = 9
3x9=27 students who have black shoes
Willow is 14. She is 7 years younger than Lukas. Lukas is 13 years older than Lylah. Lylah is 5 years younger than Ashlynn. Ashlynn is 17 years younger than Rosalia. How old is Rosalia?
Answer:
Rosalia is 30
Step-by-step explanation:
willow is 14
Lukas is 21
Lylah is 8
Ashylnn is 13
Rosalia is 30
Hope this helps!
Have a great day!
Dan has 4 over 5 cup of ice cream. How many 1 over 8-cup servings are in 4 over 5 cup of ice cream?
6 and 1 over 2
i did lots of math
– 8 + 5z + 5 + 9z
What are the variables?
How many terms?
What are the coefficients?
What are the constants?
What are the like terms?
PLEASE HELP
1) The variable is z
2) There are 2 terms
3) The coefficients are z
4) The like terms are 5z, 9z
The answers are pretty direct but, hope this answers your question.
Have a great day/night!
I will give points what's 5 1/2 x 2=
Answer:
The answer is 11
Step-by-step explanation:
5 1/2 = 5.5
5.5 x 2 = 11
Hope this helps
Answer:
11
Step-by-step explanation:
5 1/2 = 11/2
11/2 * 2 = 22/2 = 11
Parker was able to pay for 44% of his college tuition with his scholarship. The remaining $8,054.52 he paid for with a student loan. What was the cost of Parker’s tuition? (if necessary round to then nearest hundredth)
Answer:
$7704.32 was paid
Step-by-step explanation:
1. If (11+x) is positive, but (4+x) is negative, what is one number that x could be?
2. If (-3+y) is positive, but (-9+y) is negative, what is one number that y could be?
3. If (-5+z) is positive, but (-6+z) is negative, what is one number that z could be?
Please help, this is so confusing!
Answer:
One way to add integers is by using a number line. ... Our first number is negative four (-4) so we move 4 units to the left. We then have plus negative three (-3) which is the same as subtracting 3 so we ... We do the same thing if we have a positive integer, but instead we move to ... You can also add integers and variables.
Step-by-step explanation:
Show your work
The answer is, "3 hours", But you need to show your work to back this answer up.
Homework is 25% of my grade, quizzes are 25% of my grade, and tests are 50% of my grade. I get a 100% on all 4 of my homework assignments, and receive no quizzes. If I get a 0% on my test, what will my grade for the class be?
Answer:
25+25+50=100
no quiz
0% on test
for quiz,25% is lost
for test,50% is lost
50+25=75
100-75=25
answer is 25%
uhm well ;-; here is something easy for y'all ;-;
Answer:
$80.00
Step-by-step explanation:
We have: 120 ft = 40 yards (divide the length value by 3 )
=> Jerome will cost: 40 x $2.00 = $80.00 for the fencing.
Answer:
Step-by-step explanation:
A prism is completely filled with 3996 cubes that have edge lengths of 13 in.
What is the volume of the prism?
Enter your answer in the box.
| Blank| in³
Determine if the table is proportional or non-proportional. If it is proportional, then what is the equation
g4.PN
Answer:
The link doesnt work. there is no picture attached
Step-by-step explanation:
ahh please help, i need to determine the slope and y-intercept for each graph. I need to write the equation for the graph in slope-intercept form.
Answer:
Step-by-step explanation:
slope: m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
m = [tex]\frac{3-4}{4-2}[/tex] = - [tex]\frac{1}{2}[/tex]
y-intercept: b = 5
Equation: y = - [tex]\frac{1}{2}[/tex] x + 5
What is the Volume of the box 385 cubes?
Answer:You can calculate the volume of a box by multiplying length x width x height. Using the example of the single wall box this will be 102 x 102 x 102 which equals 1,061,208 cubic millimeters (㎣).
Step-by-step explanation:
The Volume of the box is 385/27 inch³.
What is Volume?The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.
Many forms have various volumes. We have studied the several solids and forms that are specified in three dimensions, such as cubes, cuboids, cylinders, cones, etc., in 3D geometry. We will discover how to find the volume for each of these shapes.
Length = 11/3 inch
width - 5/3 inch
Height = 7/3 inch
So, the Volume of cuboidal box
= l w h
= 11/3 x 5/3 x 7/3
= 385/ 27 inch³
Also, Number of small cube = Volume of box/ Volume of small cube
385 = Volume of box / (1/27)
Volume of box = 385/ 27 inch³
Learn more about Volume here:
https://brainly.com/question/1578538
#SPJ7
Tasha has foam blocks stored in a box that measures 314 ft long by 3 ft wide by 1 ft tall.
Each foam block is a cube with 14 -ft edge length.
How many blocks can fit into the box?
A. 156 blocks
B. 312 blocks
C. 624 blocks
D. 2496 blocks
If 45% of a number, n, is 225, what is 74% of n?
A. 185
B. 298
C. 370
D. 406
Answer:
C
Step-by-step explanation:
Follow directions. What is the whole number of adults? Don't round immediate answers.
Answer:
When I added them, I got 344.
Step-by-step explanation:
If you round that to the tenth place, you get 300.
Can someone help me please
Answer: 0
Step-by-step explanation: ur welcome ;)
Answer:
y-y₁=m(x-x₁)
(10,3) (2,3)
3-3=m(2-10)
0=m(-8)
0+8=m
8=m
I hope this helps:
im sorry if this is easy for some of you, but u see im not much smart in mathematics so i need help in these questions pls. :C
Answer:
14
Step-by-step explanation:
1. I think is x = 3. 3x = 3 x 3 + 1 = 10
2. I think is x = 19. 2 x 19 - 24 = 14
Use your knowledge about parentheses and substitution to solve the following:
7. 2(x + 4) + 10 =
8. 3(6x) + 4 =
9. 10(xy) =
10. 5(x + y) =
11. 2(rs) + 4(x)
12. 2(q) + 2(x + t) =
13. 6(7t + 4s) =
14. 9(10x) + 10y =
15. 2x(xy) =
16. r(s)(t) =
17. (r)(s)(t)(x)(y) =
18. (7x + 2Y) =
Answer:
7. 2(x + 4) + 10 =2x+18
8. 3(6x) + 4 = 18x+4
9. 10(xy) = 10xy
10. 5(x + y) =5x+5y
11. 2(rs) + 4(x) = 2(rs+2x)
12. 2(q) + 2(x + t) = 2(q+x+t)
13. 6(7t + 4s) = 42t+24s
14. 9(10x) + 10y = 90x+10y
15. 2x(xy) =2x^2y
16. r(s)(t) =
17. (r)(s)(t)(x)(y) =
18. (7x + 2Y) =
I didn't know the last ones- sorry-
Pls help due today plsss
Answer:
237.5 or 238 snowstorm over the 5 year period
Step-by-step explanation:
I found this out by dividing 57 and 24% to get my answer.
[tex] \frac{57}{0.24} = 237.5[/tex]
Hope this Helped
uhm ;-; hAlP ;-; (mhm yep people say I'm not an idiot but i am T^T)
Answer:
$40.00
Step-by-step explanation:
4 pints = 8 cups
so
8 cups x $5.00 = $40.00
Therefore you will need $40.00
Answer:
$40
Step-by-step explanation:
someone else deleted their answer so now i can post. There are 2 cups in a pint, so 4 pints is 8 cups. 8 times $5 is $40.
I'LL GIVE BRAINLIEST:
Answer:
I can try my best to help you! I believe it is A or C? I'm so sorry if i'm wrong.
Please help fill in the blanks, better with explanation but optional
Answer:
The scale factor is 3
Step-by-step explanation:
The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle
Evaluate the following expression if x=3: 2^x
Which triangle is a rotation of triangle 3?
Δ3
Δ4
Δ1
Δ2
Answer:
1
Step-by-step explanation:
Answer:
1
Step-by-step explanation uno card game
y=3/4x - 5/8 when x=1/4 function and solution please
Answer: 7/16
Step-by-step explanation: 3/4 x 1/4 = 3/16
3/16 - 5/8=716
Pls HELPPP
FIND AREA OF SHADE PART
Answer: 18
Step-by-step explanation:
Please stop ignoring my questions! I need answers to them please
if someone answers you'll make my day :)
Tip- Next time so you do not have to wait on somebody the site M at h wa y gives you a quick answer.
The answer is- 2x-3y
Be sure to leave a thanks if this helped!
Answer:
The answer is- 2x-3y
Step-by-step explanation:Find the area of a circle whose circumference is the same as the perimeter of a square of side 22 cm. (Take π = 22/7)
Answer:
Perimeter of a square=circumference of circle
4×22=2πr
44=πr
r=14
Area of circle=πr2
22/7×14×14
28×22
616
Answer:
176cm²
Step-by-step explanation:
Side of square = 22cm
Perimeter of square = 88cm
Circumference of circle = perimeter of square
2π r = 88cm
2 x 22/7 x r = 88cm
44/7 x r = 88cm
r = 88 x 7/44
r = 14cm
Area of circle = π x r x r
= 22/7 x 14 x 14
= 44 x 4
= 176 cm²