Answer:
I'm pretty sure Shelby is taller (get a second opinion)
Step-by-step explanation:
1 meter = 100 centimeters
Kate: 165 cm
Shelby: 170 cm
jefferson received a star wars X-wing lego set for christmas . The equation y-55=-22(x-12) represents y as a function of x , where y is the number of lego pecies jefferson has left to build and x is the number of minutes he has been building , Use this information to mark a-c as true or false . If false , rewrite the statemnt completely
By solving the equation y-555 = -22(0-12), we got that statements
(a) True
(b)False
(c) True
What is an linear equation in two variable ?An linear equation in two variable is an statement that compares two linear expression in two variables using equal to sign.
Let x and y be two variables then the linear equation in these two variable in standard form is ax+ by+ c = 0 , where a, b, c are constants.
Given, the equation y-555 = -22(x-12) represents y as a function of x , where y is the number of Lego pieces Jefferson has left to build and x is the number of minutes he has been building. When x = 0 means that Jefferson has not started building the Lego therefore y = all Lego pieces
y-555 = -22(0-12)
⇒y -555 = 22*12
⇒ y = 555 +264 = 819
It means that total Lego pieces were 819 not 555
Therefore, (b) statement is false.
Simplify: y-555 = -22(x-12)
⇒ y-555 = -22x + (22*12)
⇒ y- 555 = -22x +264
⇒ y = - 22x +264 +555
⇒ y = -22x +819
Therefore , this situation can be represented by y = -22x +819
Thus , (c) statement is true
Also, from this relation ship we can see that initially there were 819 Lego pieces and when x =1 , y = 819 -22, when x=2 then y =819 - 2(22)
and so on .This means that every minute Jefferson removes 22 Lego pieces from box to assemble X- wing.
Thus (a) is an true statement.
Therefore, by solving the equation y-555 = -22(0-12), we got that statement (a) and (c) are true and (b) is false.
Also, Learn more about equation in two variables from the link below:
https://brainly.com/question/11646503
#SPJ2
The complete question can be found below:
Jefferson received a Star Wars X-Wing Lego set for Christmas. The equation y -555 = -22(x-12) represents y as a function of x, where y is the number of Lego pieces Jefferson has left to build and x is the number of minutes he has been building. Use this information to mark a-c as true or false. If false, rewrite the statement correctly. _
a. Jefferson removes 22 Lego pieces a minute from the box to assemble the X-Wing. _
b. The Lego set contains 555 pieces.
c. This situation can be represented with the equation y = -22x +819
Someone help me with this ASAP!!
Answer:
27 minutes and 41 seconds
Step-by-step explanation:
First, you would add all the times( 6.5+7.0+4.46+4.4+4.5) to get the answer, 27 minutes and 16 seconds. You would then add 0.05, 5 times since you are playing 5 songs. The answer you should get is 27 minutes and 41 seconds.
Top: Three-fourths. A fraction bar divided into 4 parts. 3 are shaded. Bottom: One-third. A fraction bar divided into 3 parts. 1 is shaded. How many times can each of the pieces of the fraction bars be divided to model Three-fourths minus one-third? Each piece of each bar can be divided into 2 pieces. Each piece of each bar can be divided into 12 pieces. Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces. Each piece of the bar can be divided into 4 pieces, and each piece of the bar can be divided into 3 pieces.
im slow
Answer:
Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces.
Step-by-step explanation:
If each piece of the Three-fourths bar is divided into 3 pieces,then you will get total pieces of 12.
In the same way, when each piece of the One-third bar is divided into 4 pieces, total pieces is 12.
After this we can subtract
Answer:
C. Each piece of the Three-fourths bar can be divided into 3 pieces, and each piece of the One-third bar can be divided into 4 pieces
Step-by-step explanation:
8. Which of the following statements is
true? Select all that apply.
61,640 + 1,111 = 62,751
62,561 – 17,638 = 80,199
15,020 + 8,604 = 23,660
12,314 - 9,103 = 3,211
22,222 - 11,111 = 11,111
Help Me, What Is A LCM, and how do i solve it?
Answer:
LCM is Least Common Multiple and it means the lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by lcm.
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!
The graph of the function f(x) is shown below.
On a coordinate plane, a curved line with a minimum value of (0.6, 2.5) and a maximum value of (negative 1.2, 18.3), crosses the x-axis at (negative 1.8, 0) and crosses the y-axis at (0, 5).
What is x when f(x)=0?
-1.8
-1.2
0
5
Write the number six hundred ninety-two thousand, four in expanded form
Answer: 600,000 + 90,000 + 2,000 + 4
Step-by-step explanation:
600,000 + 90,000 + 2,000 + 4 = 692,004
Which proportional relationship can be represented by this equation? b=3c A. There are 27 boaters (b) in 9 canoes (c). B. There are 12 cups (c) of juice in every 4 bottles (b). C. The librarian needs 44 books (b) for 14 children (c). D. The cost (c) is $18 to purchase 6 baseballs (b).
Answer:
the answer is A look at explanation
Step-by-step explanation:
27=3×9
pls help me and give me the correct answer!!!!! I'll give brainliest to the best pls!!!!
To receive full credit you must do the following:
Find and describe Alice's error(s).
Find the correct value of the expression.
Answer:
On the second line, Alice didnt carry the negative in (-8). And for the 3rd line, she did 24 times 1/3, not 24 divided by 1/3.
Step-by-step explanation:
The correct answer would be, -360.
12*(0.25)*(-8)/(1/3)*5
3*(-8)/(1/3)*5
-24/(1/3)*5
-72*5
-360
I hope this is right!
When Arjun makes hot cocoa, he adds 20 mL of chocolate syrup for every 3 ounces of hot water. Arjun's brother, Eli, adds 45mL of chocolate syrup for every 6 ounces of hot water.
Which hot cocoa is more chocolatey?
Answer:
Eli, because he add 45mL for each 6 ounces 3x2=6 so if you put 20x2 you get 40 which id less than 45 so its Eli's.
Step-by-step explanation:
Roman is drawing fraction bars to model the difference of Five-eighths and One-third. What is the smallest number of equally sized pieces each fraction bar can be broken into to find the difference? 3 5 8 24 (dont answer asking if there is a picture because there is not thx) also not in fraction form
Answer:
24
Step-by-step explanation:
Ima put something here so it don’t get deleted
Label each tick mark with its location on the number line:
A number line with 11 tick marks. The first tick mark is labeled 0. The fifth tick mark is labeled 24. The eleventh tick mark is labeled 60.
0
_
_
_
24
_
_
_
_
_
60
{Sorry if you don't understand}
A chef bought 43.4 pounds of white rice and 6.11 pounds of brown rice. How much rice did the chef buy in all?
Answer: The chef bought 49.51 pounds of rice in all.
Step-by-step explanation:
What is 235/625 in simplest form
Answer:
47/125
Step-by-step explanation:
This is Two-Step equations & inequalities. If you could please help thank you!
I WILL GIVE YOU BRAINLIEST IF YOU ANSWER THIS CORRECTLY!!!!!!!
Step-by-step explanation:
a)42
b) triangle and Parallelogram
c) for triangle: (base× height)÷2
for Parallelogram: (base×height)
d) triangle: (6×6)÷2=18
Parallelogram: 6×4=24
18+24=42
if it is unclear or you need more explanation, ask freely. if the answer is correct please give me brainliest i need 3 brainliests
Answer:: A.) There are 15 full squares and 14 partial squares. It is not easy to count the partial squares. The top part has 6 half squares. They add up to 3. The partial squares at the bottom add up to 4. All together there are 42 full squares.
B.) there are two shapes: a right triangle at the top and a parallelogram at the bottom.
C.) The formula for the area of a triangle is A= bh/2. The Area of a parallelogram is A= bh.
D.) Using formulae-- A = 6×6/2
For the triangle part area is 18. For the parallelogram A = 6×4
That is 24. Adding the two shapes together, 18+24=42
Step-by-step explanation:
I hope this helps you! It's a challenge sometimes.
I have a math question!! Lovely army, I'm so lovely, your so lovely, we're so lovely, lovely,lovely,lovely!
Answer:
C is the answr
Step-by-step explanation:
(HELP NEEDED RIGHT NOW)Marisol is making lemonade to sell at her lemonade stand. Her recipe calls for 5 cups of sugar for every 9 cups of water. Which ratio of cups of sugar to cups of water will make the same flavor? *
30 : 54
6 : 10
10 : 45
27 : 15
My answer would have to be:
30 : 54
What is the slope of the line represented by the equation f(x) = 3/2x - 4?
A. -4
B. -3/2
C. 3/2
D. 4
Step-by-step explanation:
I got C
HELPME PLEASE BRAINLIEST
Jason invested $25,000 in an account that pays 3% annual simple interest. Jason will not make any additional deposits or withdrawals. How much interest will Jason earn on his investment at the end of 3 years?
A. $450
B. $600
C. $1,125
D. $2,250
Answer:
D is the answer. Djeifuuft
Can someone explain how to solve 3/4 + 7/8 + 1/2 as a mixed number in simplest form
Answer: What you hav to do is to simplify. That’s obvious so let me explain better.
Step-by-step explanation:
3/4 in its simplist form would be 1 1/4 because how many times does three go into four? Only once so it’s 1 and 1/4. Then you repeat this process. 7/8, 1 1/8
btw I hope I, right cuz I’m not the best at math..... sorry if I got it wrong ;-;
if i hvae a 75.9% in my class and get a 58% on a quiz what is my grade
Answer:
I wouldn't know for sure what your grade would be but it would probably around a 69, depending on how many point's it was worth.
can someone simplify these like terms do not solv just simplify if you do not no how to do this do not try because i need this done by 1.-3/2x-68+2x+8 10 5/6x-1+ 9 1/6x-9 and -3 + x -1/3x+4 .
Starting with the "plus two" first, I'll subtract two from either side of the equation. Only then will I divide through by the seven. My work looks like this:
7x + 2 = -54
-2 -2
------------
7x = -56
-- ---
7 7
x = -8
By doing the plus / minus first, I avoided fractions. As you can see, the answer doesn't involve fractions, so I did myself a favor by doing the dividing-through last. My solution is:
x = –8
Julie started with 20 pieces of gum and gave away x pieces. Conrad started with 35 pieces of gum and gave away twice as many pieces as Julie did.
How many pieces of gum did Julie give away if they had the same number of pieces of gum left?
Answer:
15
Step-by-step explanation:
See picture
Julie gave away 15 pieces.
I found my answer by making an equation. For Julies half, we do 20-x because we don't know how many pieces she gave away but we do know how many pieces she started with. For Conrads half, we do 35-2x because we know he started out with 35 pieces and gave away two times how much Julie gave away so 2x. Then because we want them to have the same amount of gum left we set their two halves as equal to eachother.
So our equation is 20-x=35-2x. Then we solve:
20-x=35-2x (then we subtract 20 from both sides to move it right)
-x=15-2x (then we add 2x to both sides to move it left)
x=15 (and here is out answer)
Need help..will count brainlliest!!!!
Answer:
$2,835.56
Step-by-step explanation:
60% of 80 is ___. Explain your method.
the answer has to be 48
I need to make sure my answer is right. Leave your answers, A,b,c, or d in the answer section please.
Answer: its A
Step-by-step explanation:
Windstorm removed 79 ton of soil from a small farm in 14 hour. What is the rate of soil removal in tons per hour?
A)7/13
B)7/36
C)2/810
D)2/89
Answer: Not any of the answers here.
Solve this equation.
Answer: 0.17 hope this helps :)
Step-by-step explanation: