Rewriting in standard form puts the x variable before the y variable:
-2x + 6y = 5
A is the value with x, B is the value with y and c is after the equal sign.
A = -2, B =6, C= 5
Which graph best represents the equation 3x + y = -5?
Answer:
the one that looks closest to this
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
I took the quiz on Time4Learning
The slope is 9 (write it as a fraction ) ———and the y intercept is ———
Answer:
The slope is 9/1 (I don't know if you have to write x) and the y-intercept is 22.50
Step-by-step explanation:
if the slope is 2x the y intercept is 12. If the slope is 4x then the y-intercept is 15 . Every time your x increases by 2 your y-intercept goes up by three. In the question, it's asking you to find out the one for the number 9. 8+2 is 10 not nine so you divide 3 by 2 and get 1.5 so 21+1.5 is 22.50
if the slope is 2x the y intercept is 12. If the slope is 4x then the y-intercept is 15 . Every time your x increases by 2 your y-intercept goes up by three. In the question, it's asking you to find out the one for the number 9. 8+2 is 10 not nine so you divide 3 by 2 and get 1.5 so 21+1.5 is 22.50
One month the store sold 12 electric guitars.If that Was 60% of their sales for the month how many guitars did they sell that month
Answer:
20 guitars
Step-by-step explanation:
since 12 guitars is equivalent to 60% of the sales then you would divide the 12 guitars by .6 to get the total number of guitars sold
12/.6 = 20 guitars
Answer:
the answer is 20 guitars
Step-by-step explanation:
math
HELLLLLPPPPPP ME PLS!
A certain book had an original rating of 27 out of 30 points on a survey chart. Each month, the rating fell by 3 points. Express the number of points as a function of m, the number of months since the release.
(A) f(m)=3m (B) f(m)=3m−27 (C) f(m)=30−3m (D) f(m)=27−3m (E) f(m)=3−27m
Answer:
D.) f(m)=27−3m
Step-by-step explanation:
Given that:
Original rating = 27
Total possible rating points = 30
Drop in rating point per month = 3
m = number of months since release :
Hence,
F(m) = original rating - drop in rating per month * number of months since release
F(m) = 27 - 3(m)
F(m) = 27 - 3m
Hey I need some help!! Does anyone mind giving me the answers and explain how? I really don’t understand. PS the question is in the pic, I will mark u brainlist if you help!! Have a wonderful day everyone!!!!! Technically I’m supposed to match them btw!
Answer:
2x2x2x5
Step-by-step explanation:
2x2x2x5 equals 40
what is the answer to this math problem in the image.
Answer: B= 16
Step-by-step explanation:
What is the greatest common factor of 12, 36, 18????
Answer:
6
Step-by-step explanation:
Find the slope of the line.
(2,
Find The Slope Of Line (4,4 )(2,5)
Answer:
-1/2
Step-by-step explanation:
Answer:
[tex]\boxed{\sf Slope=-\frac{1}{2}}[/tex]
Step-by-step explanation:
To find a slope, we use two points of a line, we can find slope of a line by finding the rise over run.
____________________
[tex]\boxed{\sf \sf{Slope}=\cfrac{y_2-y_1}{x_2-x_1}}[/tex]
[tex]\sf \left(x_1,\:y_1\right):\left(4,\:4\right)[/tex]
[tex]\sf \left(x_2,\:y_2\right):\left(2,\:5\right)[/tex]
[tex]\sf slope\: (m)=\cfrac{5-4}{2-4}[/tex]
[tex]\sf m=-\cfrac{1}{2}[/tex]
__________________________
May someone please help this is due a 9:59pm. I have connected a pic.
Answer:Your poopoo
Step-by-step explanation:
what is the simplified form of (x+5/3x+4)+(x+4/x+3)
Find the solution to the following system using substitution or elimination:
y= - 4x + 9
y = 3x - 5
A. (1,5)
B. (2,1)
C. (14, 37)
D. (1,-2)
Answer:D(2,1)
Step-by-step explanation:
Answer:
D. (2,1)
Step-by-step explanation:
Yes It is correct I took the test and got a 100%
Can someone please help me
Answer:
40
Step-by-step explanation:
Can anyone help me with this?
Answer: X= 3^-1
X= -0.75
Step-by-step explanation:
$1.08 as a decimal and fraction
Answer:
as a fraction?
27/25
or
1 2/25
Step-by-step explanation:
In one soccer season, Milica saved 155 out of 180 shots on goal. At this rate, about how many saves would she make out of 600 shots on goal? Round the answer to the nearest whole (use Numbers only and don't add any spaces) Saves Shots on Goal 155 180 ? 600
Answer: 1550/3
Step-by-step explanation: it is logically posiblie
What number do the blocks represent? Write your answer as a decimal.
Answer:
its 3.303
Step-by-step explanation:
There are 100 tiles that were purchased to raise money for a new playground. The tiles will be laid along a walkway. Each tile is 4.75 inches wide. If the tiles are going to all be lined next to each other, how many inches long will they cover along the walkway?
Answer:475 inches
Step-by-step explanation:
476 is the answer because:
100 * 4.75 = 475
*Therefore, the answer is 475 inches.
Hopefully this helps:)
a farmer harvests crops on 2/5 acre of land in 1/3 hour.
At what rate, in acres per hour, does the farmer harvest crops?
put your answer in the box
A fraction is a way to describe a part of a whole. The rate at which the farmer is harvesting his crop is 1.2 Acres/hour.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given that the farmer can harvest 2/5 acre of the land in 1/3 hours, therefore, the area in which the farmer can harvest crops in 1 hour will be thrice 2/5.
[tex]\rm Rate\ of\ harvesting = \dfrac{\text{Total land harvested}}{\text{Total time taken by the farmer}}\\\\\\\rm Rate\ of\ harvesting = \dfrac{\frac25}{\frac13} = \dfrac{2 \times 3}{1 \times 5}\\\\\\\rm Rate\ of\ harvesting = \dfrac{6}{5}\ Acres/hour = 1.2 \ Acres/hour[/tex]
Hence, the rate at which the farmer is harvesting his crop is 1.2 Acres/hour.
Learn more about Fraction:
https://brainly.com/question/1301963
A baby was born with a weight of 7 pounds and then began to gain 1.25 pounds per month. Write an equation for W, in terms of t, representing weight, in pounds, of the newborn baby t months after birth.
Answer:
7+1.25m=t
Step-by-step explanation:
The equation that represents the weight of the baby will be W = 1.25 t + 7.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
A child was brought into the world with a load of 7 pounds and afterward started to acquire 1.25 pounds each month.
Let 'W' be the weight of the baby and 't' be the number of months. Then the equation is given as,
W = 1.25 t + 7
The equation that represents the weight of the baby will be W = 1.25 t + 7.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
Do anyone know what questions will be asked in the second DBA of geometry in flvs pls I need to know or I will ded
Answer:
Please don't die else is sucide
i will give brainliest to the person who answers the question right!!!!
Evaluate 2-^5
Answer:
Its 1/32
Step-by-step explanation:
Please mark brainliest
Solve equation -5(9)=
Answer:
-45
Step-by-step explanation:
simply 5(9) but since 5 is negative, your final answer will be negative. a negative multiplied or divided by a positive (and vice versa) will always be negative.
HELP ASAP WHAT IS IT!!!
Answer:
A :)
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
PLEASE HELP ME IM TIMED
Answer:
Step-by-step explanation:
-2/3x+9=4/3x-3=
x=6
Answer:
[tex]x=6[/tex]
Step-by-step explanation:
We have the equation:
[tex]-\frac{2}{3}x+9=\frac{4}{3}x-3[/tex]
First, we can remove the fractions by multiplying both sides by 3. Therefore:
[tex]3(-\frac{2}{3}x+9)=3(\frac{4}{3}x-3)[/tex]
Distribute:
[tex]-2x+27=4x-9[/tex]
Subtract 27 from both sides:
[tex]-2x=4x-36[/tex]
Subtract 4x from both sides:
[tex]-6x=-36[/tex]
Divide both sides by -6:
[tex]x=6[/tex]
Hence, the value of x is 6.
5. Amy has 10 yd of fence to put around a tree. She uses all the fence to make six
sections that are the same length. Which expression does NOT equal the length of one
of these sections in yards?
Answer: See explanation
Step-by-step explanation:
You didn't give the options but let me help out.
From the question, we are informed that Amy has 10 yd of fence to put around a tree and that she uses all the fence to make six sections that are the same length.
The expression that will be equal to the length of one of these sections in yards will be:
= 10 yards / 6
= 1.67 yards or 1 2/3 yards
This means that any option that you see that is different from the answer above will be the answer based on your question.
$12; 20% increase (sample answer: $1, make sure to put the dollar sign in
front of the number)
Answer: $14.40
Step-by-step explanation:
The question simply asks us to calculate the value of a 20% increase in $12. This will be:
= $12 + (20% × $12)
= $12 + (20/100 × $12)
= $12 + (0.2 × $12)
= $12 + $2.40
= $14.40
A 20% increase in $12 will give $14.40
1/2 + z/7 = 5/14
What is Z?
nvm thts confusing sorry
Answer:
z = -1
Step-by-step explanation:
1/2 + z/7 = 5/14
Multiply both sides of the equation by 14
7 + 2z = 5
Subtract 7
2z = -2
Divide both sides by 2
z = -1
Plug -1 in for z to check
1/2 + (-1/7) = 5/14
What is the solution set of {x | x > -5} ∪ {x | x < 5}?1. the number between -5 and 5
2. the empty set
3. all numbers except -5 and 5
4. all real numbers
Answer:
B
Step-by-step explanation:
Just did it
Answer:
b
Step-by-step explanation:
What is the sum of the expression (8 − 4i) + (−2 + 7i)?