Can you show more information please?
Answer:
?
Step-by-step explanation:
There is not enough context. Is there a table?
During the cold winter months, a sheet of ice covers a lake near the Arctic Circle. At the beginning of spring, the ice starts to melt.
The variable sss models the ice sheet's thickness (in meters) t weeks after the beginning of spring.
s=-0.25t+4
By how much does the ice sheet's thickness decrease every 6 weeks?
____ meters
Answer:
2.5 meters each week.
Step-by-step explanation:
Plug in 6 weeks for t and your equation would be s = -2.5(6) + 4. After solving you would get 2.5 meters.
Yulee primary school maintains a library with 81 English books to every 90 Math books. Find the ratio of English books to the Math books.
Answer:9:10 or 9 to 10
Step-by-step explanation:
Divide both by nine
Simplify. 1/4(3x−7)+3/4x
Answer:
6/4x + -7/4 also know as 1 2/4x - 1 3/4 which simplified even further is
1 1/2x - 1 3/4
Use the distributive property to multiply 1/4 by 3x−7.
Multiply 1/4 and 3 to get 3/4
Multiply 1/4 and −7 to get -7/4
Combine 3/4x and 3/4x to get 6/4x or 3/2x.
Answer:
1(3x-7)+3/4x
Step-by-step explanation:
ASAP
Are the linear expressions equivalent?
Drag the choices to the boxes to correctly complete the table.
Answer:The 5 - 3 goes to the first box and then 3 - x goes to the other
Step-by-step explanation:
Determine the total or difference is - 2 . 3 . Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
What is meant by linear equation?Equations of degree 1 are linear equations. It is the straight line's equation. A linear equation with parameters a and b equal to zero has the conventional form ax+by+c = 0.
When two linear expressions are equal, there is a linear equation in one variable (or one is equal to a constant). Or, to put it another way, one method of resolving this problem is to graph the equation y = 2x+4 and locate the point at which its line intersects the line y = 10.
Given ,
3x-2(2.3x+2.5)=-1.6 x- 5 ,
5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3
Rearrange the equation's unknown terms to the left side:[tex]3x-2(2.3x+2.5)=-1.6 x- 5[/tex]
Law of Multiplicative Distribution: [tex]7x-2.6x+1.6x=-5+3[/tex]
Two opposites added together equal zero:[tex]7x-2.6x+1.6x=-5+3[/tex]
combining similar terms:0=0
Use the law of multiplicative distribution:[tex]5 - 3(- 1.6x -2.1) =4.8x-1.3 =4.8 x - 1.3[/tex]
Unknown terms should be moved to the left side of the equation:[tex]1.6x -4.8x= -1.3 -2.1 =4.8x-1.3 -5-3[/tex]
Two opposites added together equal zero:[tex]-1.6 x + 4 .8x =1.3 -5+4.4- 3[/tex]
Therefore Determine the total or difference:0= - 2. 3
To learn more about linear expression refer to:
https://brainly.com/question/2030026
#SPJ2
Complete the table using the equation y = 3x
Answer:
Table is attached with values, but answers are:
(0, 0) (1, 3) (2, 6) (3, 9)
Step-by-step explanation:
y = 3x
Substitute all values.
y = 3(0)
y = 0
0, 0
y = 3(1)
y = 3
1, 3
y = 3(2)
y = 6
2, 6
y = 3(3)
y = 9
3, 9
Hello there! :)
Instead of x, we plug in some value of x (the values are given)
y=3x
y=3(0)
y=0y=3(1)
y=3y=3(2)
y=6y=3(3)
y=9Therefore, your answers are: 0, 3, 6, 9.Hope this helps you!
~Just a felicitous girlie
#HaveAnAmazingDay
[tex]SilentNature :)[/tex]
HELP PLEASE! I DONT GET THIS AND ITS ALSO DUE TOMORROW!!!
Instructions: Write an equation in slope-intercept form when given two pieces of key information about the line.
Please answer each one and explain how you got this.
I will give Brainliest to the best answers and explanations!!!!
Esme's tire had a leak. It originally held 30 pounds of pressure but was losing 1.8 pounds of pressure each hour. How many pounds of pressure would there be after 7 hours?
A. 12.6
B. 17.4
C. 21
D. 28.2
Answer:
B
Step-by-step explanation:
7 times 1.8 is 12.6. 30 minus 12.6 is 17.4.
Answer: 17.4
Step-by-step explanation: i did the math lol XD
CAN SOMEONE HELP ME PWEASSSSSSS
Answer 129 or 492.0004
Find there consecutive even integers such that the sum of smallest number and twice the middle number is 20 more then the largest number
Answer:
The numbers are 10, 12, and 14
Step-by-step explanation:
x + 2(x+2) = x+4 + 20
x = 10
So the numbers are 10,12,14
Here is your answer
let the numbers be x,x+2,x+4
so,the equation is
x+2(x+2)=x+4+20
3x+4=x+24
2x=20
x=10
therefore the nos. are 10,12,14
Hope This HelpsTom counted the number of cards in his collection for 10 weeks. By week 5, he had collected 12 cards. This graph shows this information.
How many weeks did it take to have 15 cards collected?
7 weeks
8 weeks
9 weeks
10 weeks
Answer:
The correct answer is 8 weeks
Step-by-step explanation:
Because on the chart, where you see cards collected, as you move from 15, and get to the dot then move from the dot, you see 8, so 8 weeks.
please help it's my last question
(It's not A. 36)
(brainliest for first correct answer
Answer:
b
Step-by-step explanation:
12x12=144
144/3=48
Answer: C.) 108 cm2
Step-by-step explanation:
It is 12 for each side and there is three sides 12+12+12= 36 and 36 X 3 = 108 cm2
Hope this helps :)
Mr. Sanchez bought 2 magazines for $9.95 each and 1 book for $14.95. If the sales tax is 6%, what is the total cost of Mr. Sanchez's purchases?
ILL GIVE BRAINLEIST
A kitten weighs 84 grams and gains 12 grams each day. The kitten's weight is a linear function of time. Which statement best describes the rate of change and initial value of this function?
A. The rate of change is the number of grams gained per day, and the initial value is the first day.
B. The rate of change is the number of grams gained per day, and the initial value is the starting weight.
C. The rate of change is the starting weight, and the initial value is the number of grams gained per day.
D. The rate of change is the number of days per gram gained, and the initial value is the first day.
Answer:
its B
Step-by-step explanation:
B. The rate of change is the number of grams gained per day, and the initial value is the starting weight.
Answer:
B
since initial value of a function is the output value of the function when the input value is 0. like if your function is tracking how much you made over a fixed rime, then the initial value would be however much you had to begin with on day 0.
A recipe for apple muffins calls for 3 cups of flour to make 24 muffins. The graph shows the cups of flour needed for different amounts of muffins. Determine whether the graph represents a proportional relationship. If so, determine the constant of proportionality.
factor out the expression 2/3 (4x + 9) detailed explanation of how this is done please
Answer: 13x
Step-by-step explanation:
The product of two numbers is 48 and one of the numbers is 12 what is the other number
A. 48x = 12
B. 12x =48
C. x/12 = 48
D. x/48 =12
Which information can you read from an equation that is written in slope-intercept form?
distance between the -intercept and the -intercept
slope
origin
z-intercept
Answer:
slope intercept form is y= mx + b Where:mx is the slope and b is the y-intercept.Since the y-intercept is not an option, the right answer is slope.
Step-by-step explanation:
pls help with this graph
Answer:
y = [tex]\frac{1}{2}[/tex]x + 3
Step-by-step explanation:
This question is simply asking you to find the slope in y=mx+b form.
Slope is rise over run. Because for each time the graph goes up one, it goes two to the left, the slope is [tex]\frac{1}{2}[/tex]. Therefore, your (mx) is [tex]\frac{1}{2}[/tex]x.
Your y-intercept, or b, is where the line intersects the y, or vertical, axis. Therefore, it would be 3.
how do you do this 20 pts.
Answer:
a would be 12
Step-by-step explanation:
because there are 5 1's so you would subtract 5 from 65 and get 60 and divide 60 by 5 and get 12
Hope this helps!!! Mark me as brainiest!!!!! :)
Answer: a = 12
Step-by-step explanation: First, subtract 5 from 65: 60. Now, divide the number of boxes, 5 by 60. You would get 12. ( just to check you could also do this on the calculator :) )
Delilah wants to ride 3 rides at the fair. The first ride will cost $2.25 and the other two rides both cost $1.75. How much will it cost for her to ride both rides?
$5.50
$5.25
$5.65
$5.75
Answer: 5.75
Step-by-step explanation: Your Welcome
can u plz help me for a reward a crown,a thanks and a 5 star rating
thanks,
433.➗ 2.70 long divison show me
Answer:
433 ➗ 2.70 = 160.37
Step-by-step explanation:
Change the divisor 2.7 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.
We then have the equations:
4330 ÷ 27 = 160.37
and therefore:
433 ÷ 2.70 = 160.37
Both calculated to 2 decimal places.
01 60. 37
-----------------------
27 | 4330.0 0
- 0
-------
43
− 27
---------
163
− 1 62
----------------
10
− 0
-------------
100
− 81
-----------------
190
− 189
--------------------
1
Please answer this. If I get it correct, I will mark you brainiest.
Ollie took his four freinds to the movies and the total cost was 65$. What was the price for each ticket.
Answer:
16.25
Step-by-step explanation:
Answer:
16.25 $
Step-by-step explanation:
Cost of 4 tickets is 65 $.
Cost of 1 ticket is (65÷4) $
16.25 $.
Help please. The boys make up 70% of the students in Cedar Grove band. There are 21 boys in the band. How many total students are in the band?
Answer:
30 kids
Step-by-step explanation:
21/30 = .7
.7 is 70% so if there are 30 kids then 70% of that would be 21.
Blake looks at his checking account balance regularly. His three lowest balances during the year are as given.
−$20<−$12<−$3
Select from the drop-down menus to correctly complete the statement.
The inequality statement shows that −$20 is a
Choose...
balance than −$12, and −$12 is a
Choose...
balance than −$3.
Answer:
The inequality shows that-$20 is Lesser balance than -$12 & -$12 is a Lesser balance than-$3
Step-by-step explanation:
We are aware that the larger the number with a difference sign the lesser the number is.
The lesser the number with a difference sign the larger the number
Answer:
they are both lower
Step-by-step explanation:
taking the quiz now beleive me.
Amiya answered 19/20 of the questions correctly on her last exam.
What percent of questions did Amiya answer correctly on her last exam?
Answer:
95%
Step-by-step explanation:
percent = part/whole * 100%
percent = 19/20 * 100%
percent = 0.95 * 100%
percent = 95%
Answer: 95%
Answer:
95%
Step-by-step explanation:
Fiona was playing a game. She started on space #8. The cards told her to move forward 12 spaces, back 10 spaces, back 1 space and then forward 5. Now which space is Fiona on?
A. SPACE 11
B. SPACE 14
C. SPACE 23
D. SPACE 36
Answer:
B. Space 14
Step-by-step explanation:
8 + 12 = 20
20 - 10 = 10
10 - 1 = 9
9 + 5 = 14
So the answer is Space 14.
if you help me i will give brainliest im doing writ a rule for the sequence, then find the uknown term.
Answer:
7: $34.25; 8: $20.75 each
Step-by-step explanation:
Question 7: The pattern is that each price is getting higher by $5.15 per hour, so multiply 5.15 by 2 to get the amount it'd be higher by 2 hours. The answer would be 10.30. Add $23.95 and $10.30 and you get $34.25 as your final answer
Question 8: The pattern in this question is that each price is getting lowered by $2.75 as more dogs get added. So, since it only shows the price per dog for 4 dogs, you have to multiply $2.75 by 4, and you get $11. Since thats the amount of money she's removing as she walks 4 more dogs, you subtract $11 from $31.75 ($31.75 - $11) and get your answer of $20.75.
Hope this helps!
Please help! :/
The dimensions of a rectangular prism are shown below:
Length: 1 1/2 feet
Width: 1 foot
Height: 2 1/2 feet
The lengths of the sides of a small cube are 1/2 foot each.
Part A: How many small cubes can be packed in the rectangular prism? Show your work.
Part B: Use the answer obtained in part A to find the volume of the rectangular prism in terms of the small cube and a unit cube.
Correct answers: Brainliest and a Thanks!
Incorrect answers: 1-2 star (Make sure you know the answers please!)
Improper answers: Reported and 1 star (No links!!)
Answer: 30 cubes can be packed.
Step-by-step explanation: The cubes are 1/2 foot each, so 5 can fit in 2 1/2 feet, 3 can fit in 1 1/2 feet, so if you multiply these together, you will get 15, and then when you multiply that by 2 (1 foot) you get 30.
