im rushing and have like 20 more things so if someone could actually help me right answers, please. T~T
Answers
b. 3
2.a. 0=-2, 2= 0
b. 2
Answer:
1
Step-by-step explanation:
4x-18=x-18=3x
the two 18 cancel out
4x=x+3x
combine like terms
4x=4x
dvide and any number divided by its self is 1
Related Questions
First-person to answer with an Explanation get Brainliest
Every package of a certain toy also includes 2 batteries.
1. Are the number of toys and the number of batteries in a proportional relationship? If so, what are the two constants of proportionality? If not, explain your reasoning.
2. Use t for the number of toys and b for the number of batteries to write two equations relating the two variables.
b=
t=
Answers
Answer:
1) Yes, 1/2 and 2
2) b=1/2 × t
t=2 × b
Step-by-step explanation:
1) Yes, because every package of a toy equals 2 batteries. The constant of proportionality is 1/2 and 2 because 1 ÷ 2 = 1/2 and 2 ÷ 1 = 2 (amount of toys divided by amount of batteries and vice versa)
2) b = 1/2t, because for every battery, there is 1/2 a toy.
t = 2b, because for every toy, there are 2 batteries
note: you can't actually have 1/2 a toy, but we write it like that for the sake of showing the relationship of toy to battery.
please help me I DONT KNOW HOW (7-7)
Answers
Answer:
nope
Step-by-step explanation:
i love being on this app so plz give me a thankful for this answer plz
Answer: I think the answer is 130
Step-by-step explanation:
Let me known if this is correct because I'm not entirely sure
Does the size of a circular object affect the relationship between its circumference and its diameter?
A. The size will affect the relationship between circumference and diameter because of circumference changes at a greater rate than the diameter.
B. The size has no effect on the relationship between circumference and diameter because the ratio is always equal to
C. The size has no effect on the relationship between circumference and diameter because the two values change independently.
D. The size will affect the relationship between circumference and diameter because of the value changes as the circumference changes.
Answers
Answer: A
Step-by-step explanation: It doesn't. The circumference of a circle is 2*pi*radius and the diameter is 2*radius, so the circumference divided by the diameter is pi, which is the ratio of circumference to diameter.
Answer:
the awnser is A
hope this helped ya :)
Step-by-step explanation:
HELPPPPPP I'LL MARK BRAINLIESTT
Answers
Answer: x > -2 The graph will have an open circle with an arrow pointing to the right
Step-by-step explanation:
-2(x -4) < 12
-2x+8 < 12
Subtract 8 from both sides
-2x<4
Divide by -2 (which flips the sign because it’s being divided by a negative)
x> -2
-5/12 - 3/10= as a fraction please simplify
Answers
Answer:
-43/60
Step-by-step explanation:
-5/12 - 3/10
The lowest (least) common denominator is
60
To get from 12 -> 60 you multiply by 5
To get from 10 -> 60 you multiply by 6
-5 × 5 = -25
3 × 6 = 18
-25/60 - 18/60
-25 - 18
= -43
-43/60
X / 7 = 3
A. 21
B. 3/7
C. 20
D. -21
Answers
Are the statements true or false?
Select True or False for each statement.
Statement True False
1/4⋅3/4=3/4⋅1/4
True – 1 /4 · 3 /4 = 3/ 4 · 1 /4
False – 1/ 4 · 3 /4 = 3 /4 · 1 /4
3/4÷2/5=2/5÷3/4
Answers
Answer:
false
Step-by-step explanation:
statement 2- false 3/4divided by2/5 is not equal to 2/5 divided by 3/4
(10x-5) +(9x + 6)
simplify the answer ASAP
Answers
name the value of x that would make the relation ...
Answers
Answer:
this is a function. if you consider the first value in each ordered pair to be the independent variable then theyplot
Select all the numbers that are rational.
0.45623…
50−−√
0.325
13
–142
Answers
Answer:
13, 0.325, and -142
Step-by-step explanation:
13 because the number terminates, 0.325 because the decimal terminates, and -142 because it is a negative integer, the rule with rational numbers is that they must follow a pattern if continuing or terminate or be a positive or negative integer. For example, pi is an irrational number so is 0.45623... and 50--√.
a translation moves the point c (8,9) to the image point c' (3,-7). point d is located at (2,-1). what are the coordinates of the image point d after the same translation?
A. D' (-1,-8)
B. D' (3,7)
C. D' (-8,2)
D. D' (-3,-17)
Answers
Hope this helps
Question 14 (1 point)
(04.04 LC)
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 6 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?
(1 point)
Question 14 options:
1)
(8, −10)
2)
(8, 2)
3)
(14, 2)
4)
(14, −10)
Answers
Answer:3)
Step-by-step explanation:
6/2=3 starts at 0 then moves 6 units each square is 2 units so it is three
5.37 times 0.14
please show work so i can see what steps need to do, i missed class today and none of the videos explaining it are making since so it would be a great help :)
ill try to mark you brainly if you show the work cause right now i don't see the button bu ill figure it out :)
Answers
Answer:
0.7518
Step-by-step explanation:
Just plz trust me
Answer:
So you need to multiply 5.37 by 0.14 and that will give you 0.75 18. I hope that explains a bit. Also hope that helps.
Step-by-step explanation:
5.37
x 0.14
---------
0.75 18
PLEASE HELP 10 POINTS
As a fundraiser, the Student Council sold chances to guess the number of jellybeans in a jar. Brenda won the raffle with a guess of 370 jellybeans even though there were actually 400 jellybeans in the jar.
What was her percent error? SHOW WORK
Answers
Answer: Round to the nearest hundredth of a percent if necessary. I guess
Step-by-step explanation: is this help :)
Delaney has $28.00 and buys a shirt for 14.00. Delaney used the equation 14x = 28 to model her scenario, where x represents the amount of money she has left.
After solving her equation, Delaney says the solution x = 2, means that she has $2.00 left. Is she CORRECT? Why or why not?
Answers
Help asap ----------------------
Answers
Answer:
I would say C
Step-by-step explanation:
its the broadest therefore a wider pool of answers so it will be harder to make it bias
Answer:
try C
Step-by-step explanation:
and if that doesn' t work then sry but im pretty sure that is right
If Jane had already completed 4.5 hours of community service, then she would need at least _____ more hours of community service.
Answers
If you want to get to 5 it is 0.5 but i thibk you cut of the question?
Zoe compares the price of a sweatshirt at two stores. At Store A, the sweatshirt costs $25. A friend told her that the sweatshirt costs 30% more at Store B.
Zoe wrote the expression 25+0.3(25) to find the price of the sweatshirt at Store B.
Which equivalent expression could she also use to find the price of the sweatshirt at Store B?
1+0.3(25)
(1−0.3)25
(1+0.3)25
25 + 0.3
Answers
Answer:
C.) (1+0.3)25
Step-by-step explanation:
One way to find the price at store B is doing 130%/100% x 25. That equals to 32.5
If you use the expression on C, which is basically 1.3x25, you get the same answer which is 32.5
Answer: The correct answer is (1+0.3)25
Step-by-step explanation: Hope this help
From k12
Type the answers in the boxes below.
Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.
Priya babysits her neighbor’s children. The table shows the amount of money m she earns in h hours. Priya and Mai have agreed that when their earnings are the same, they will go to the movies together.
h m
1 $8.40
2 $16.80
4 $33.60
How many hours do they have to work before they go to the movies?
_____hours
How much will they have earned?
$_____
Answers
Let m and h represent hours Mai spends mowing and hauling, respectively. Then (m+h) will be the number of hours Priya spends babysitting. In order for their earnings to be equal, we must have
7m +14h = 8.40(m+h)
Subtract 7m+8.40h: 5.60h = 1.40m
Divide by 1.40: m = 4h
Then the total number of hours worked by either person is
m + h = (4h) +h = 5h
When only whole numbers of hours are worked, the smallest number of hours that will make earnings equal is 5h, with h=1, or 5 hours. In that time, each will earn 5×$8.40 = $42.
Therefore, each of them must work 5 hours and earn $42 before they go to the movies and Mai will work 4 hours mowing and 1 hour hauling.
Answer: they worked 11 hours in total. (Mai works 6 hours and Priya works 5 hours) they will have earned $98. Without adding the extra $14 it’s $84.
Could someone helppppp???
Answers
Answer:
16.75444444444444
Step-by-step explanation:
What you have to do, is that you have to divided 753.95 by 45 to get the answr
Answer:
14 weeks
Step-by-step explanation:
753.95=123.95+45w
subtract 123.95 from each side
630.00=45w
divide each side by 45
14= w
(Please answer) The table shows the points you scored and the total points your team scored for each game in the season playoff.
Game You Your team
1 12 42
2 19 57
3 15 65
4 4 52
5 16 60
a. For each game, write the fraction of your team’s points that you scored. Give your answers in simplest form.
b. In which game did you score the greatest fraction of points
Answers
Answer:
1/3, 2/7, 3/13, 1/13, 4/15
Step-by-step explanation:
Game 1: 12/42 -> divide by 6 -> 2/7
Game 2: 19/57 -> factor 19 from top and bottom 19*1/19*3, cut the 19s, and you are left with 1/3
Game 3: 15/65 -> divide by 5 ->3/13
Game 4: 4/52 -> divide by 4 ->1/13
Game 5: 16/60 divide by 4 -> 4/15
What property is illustrated here: (−1) = (−1)(1) = −1 ?
Answers
9. Mai is making friendship bracelets. Each bracelet is made from 24.3 cm of string.
a. If she has 170.1 cm of string, how many bracelets can she make?
Do not include units (bracelets) in your answer.
Answers
Answer:
Mai can make 7 bracelets. (The answer to the question is 7)
Step-by-step explanation:
We know that each bracelet is made from 24.3 centimeters of string. We need to find out how many bracelets can be made from 170.1 centimeters.
To solve this equation, we need to divide 170.1 by 24.3.
170.1 ÷ 24.3 = 7
Therefore, Mai can make 7 bracelets. (The answer to the question is 7)
Hope this helps! :D
Sydney applied the steps below to find the product of (3.1)(–1.6).
Step 1: (3.1)(–1.6) = (–1.6)(3.1)
Step 2: = _______________
Step 3: = (–4.8) + (–0.16)
Step 4: = –4.96
Which expression correctly fills in the blank in Step 2?
(1.6)(3) – (1.6)(0.1)
(–1)(3) + (–0.6)(0.1)
(1)(3) – (0.6)(0.1)
(–1.6)(3) + (–1.6)(0.1)
Answers
Answer:
so the answer would be D) (–1.6)(3) + (–1.6)(0.1)
Step-by-step explanation:
to get the numbers in step 3
multiply -1.6 by 3
then multiply -1.6 by 0.1
and add them together
answer is D) (–1.6)(3) + (–1.6)(0.1)
Answer:
d
Step-by-step explanation:
If f(x) = 8 - 4x, find the value of x when f(x) = -12.
Answers
Answer:
x=5
Step-by-step explanation:
-12=8-4x
-20=-4x
5=x
What is the correct decimal expansion of 52?
A) 52
B) 0.25
C) 5.20
Answers
Answer:
A
Step-by-step explanation:
52 is a whole number so the other answers are wrong because they are not whole numbers and less than 52.
A) 52
hope this helps
The graph of f(x) is shown below. What is the value of f(-2)?
Answers
Answer:
i
Step-by-step explanation:
In Hayden's Theory of All Unknown Numbers, what is the answer to this equation?
61x² + 17 = ?
I'll give brainliest to whoever gets it right.
Answers
Answer:
I took a test already for this it 78x2
Step-by-step explanation:
Welcome
What is the missing coefficient of the x-term of the product (−x−5)2 after it has been simplified?
−25
−10
10
25
Answers
The coefficient of the x term in the product after simplifying [tex](-x-5)^{2}[/tex] is 10.
Given an expression in terms of product [tex](-x-5)^{2}[/tex]
We are required to find the coefficent of the term x in the given product expressed as an expression.
Expression is a combination of numbers,symbols, fraction, coefficients, determinants,indeterminants. It is usually not found in equal to form. It shows a relationship between variables.
The given expression is [tex](-x-5)^{2}[/tex].
We can write [tex](-x-5)^{2}[/tex] as (-x-5)(-x-5) and now multiply each other.
=-x*(-x)-x*(-5)-5*(-x)-5*(-5)
When two negative values are multiplied then they will result in positive number.
=[tex]x^{2} +5x+5x+25[/tex]
=[tex]x^{2} +10x+25[/tex]
Because 10 is present with x so the coefficient of term x is 10.
Hence the missing coefficient of the x term of the product [tex](-x-5)^{2}[/tex]
is 10.
Learn more about expression at https://brainly.com/question/723406
#SPJ1
Levi is building a house. He needs to buy floor tiles for 3 bathrooms in the house. Each bathroom needs 1,024 floor tiles. Approximately how many floor tiles does Levi need to buy?
Question 2 options:
300
1,000
2,000
3,000
Answers
Answer:
D
Step-by-step explanation: 3 times 1024
Answer:
about 3000 tiles
Step-by-step explanation:
since he needs 1024 tiles per bathroom you have to multiply the 3 bathrooms by how many tiles he needs per bathroom
1024 x 3=3072=3000
