Answer:
5x-3(9)=-12
5x-27=-12
+27. +27
5x = 15
÷5. ÷5
x= 3
Answer:
Let's solve for x.
y=95x−3y
Step 1: Flip the equation.
95x−3y=y
Step 2: Add 3y to both sides.
95x−3y+3y=y+3y
95x=4y
Step 3: Divide both sides by 95.
95x
95
=
4y
95
x=
4
95
y
Step-by-step explanation:
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1. Write the equation of the line with y-intercept 3
and a slope of -2/3and graph it.
Answer:
y=[tex]\frac{-2}{3}[/tex]+3
Step-by-step explanation:
The equation is y=mx+b
m is your slope
b is your y-intercept
The graph should cross the y-intercept on the y-axis 3 and be a negative slope (left to right diagonal) Place a point on y=3 go down 2 and then right 3
3. Flyn is ordering t-shirts for all 8th graders at his school: T-shirts R-Us charges
$6.25 per shirt with a one-time embroidery fee of $19. T-shirts Galore charges
$4 75 per shirt with a one-time embroidery fee of $43. Which inequality can be
used to find x, the minimum number of shirts that can be ordered so that the total
charge at T-shirts R-Us is less than the total charge at T-shirts Galore?
A. 6.25 + 19x < 4.75 + 43x
B. 6.25x + 19 < 4.75 + 43x
C. 6.25 + 19x < 4.75x + 43
D. 6.25x + 19 < 4.75x + 43
Answer:
the answer is a
Step-by-step explanation:
Annabelle is ordering a taxi from an online taxi service. The taxi charges $2 just for
the pickup and then an additional $1.50 per mile driven. How much would a taxi ride
cost if Annabelle is riding for 6 miles? How much would a taxi ride cost that is m
miles long?
ANSWER WAS WRONG PLEASE HELP ME I NEED TO RETURN TODAY !
Answer:
Cost for 6 miles is 6 dollars.
Step-by-step explanation:
The equation would be 2+1.50x6 then you multiply 1.50 by 6 which gives you 4 and add 2 which would sum up to $6.00
Isaac conducted a scientific experiment. For a certain time, the temperature of a compound rose 3 3/4 degrees every 3/4 of an hour. What was the rate, in degrees per hour, that the temperature of the compound rose?
Answer: it should be 5
Step-by-step explanation: if 3 3/4 divided into three parts its 1 1/4. If we add 3 3/4 and 1 1/4, then we have 5
The rate of rise in temperature in degrees per hour will be equal to 5° per hour.
What is an arithmetic operation?The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers.
Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.
As per the given information in the question,
The temperature rise of the compound to 3 3/4° every 3/4 of an hour.
1 hour = 60 minutes then,
3/4 of an hour = 3/4 × 60 = 45 minutes.
(15/4)° rise in 45 minutes or,
3.75° rise in 45 minutes.
Let the rise in temperature in 1 hour will be x° then,
x = (3.75 × 60)/45
x = 5° per hour.
To know more about arithmetic operations:
https://brainly.com/question/13585407
#SPJ5
A point has the coordinates (0, k).
Which reflection of the point will produce an image at the same coordinates, (0, k)?
a reflection of the point across the x-axis
a reflection of the point across the y-axis
a reflection of the point across the line y = x
a reflection of the point across the line y = –x
Using reflection concepts, it is found that the correct option is:
a reflection of the point across the y-axis---------------
The rule for a reflection of a point across the x-axis is: [tex](x,y) \rightarrow (x,-y)[/tex], thus [tex](0,k) \rightarrow (0,-k)[/tex]The rule for a reflection of a point across the y-axis is: [tex](x,y) \rightarrow (-x,y)[/tex], thus [tex](0,k) \rightarrow (-0,k) = (0,k)[/tex]. This is the correct option.The rule for a reflection of a point across the line y = x is: [tex](x,y) \rightarrow (y,x)[/tex], and thus, [tex](0,k) \rightarrow (k,0)[/tex].The rule for a reflection of a point across the line y = -x is: [tex](x,y) \rightarrow (-y,x)[/tex], and thus, [tex](0,k) \rightarrow (-k,0)[/tex].A similar problem is given at https://brainly.com/question/15196246
Answer:
b
Step-by-step explanation:
There are 200 different pieces of fruit in a barrel. There are 42 apples, 82 oranges, and 76 pears. Which of the following events have a probability that is less than 0.4?
Answer:
The apples
Step-by-step explanation:
what two numbers multiplied together = -75but added = -10
−2c + 6 = −8
Solve for c, please
Answer: c=13/2 but as a fraction
Step-by-step explanation:
Answer:
c = 7
Step-by-step explanation:
-2c + 6 = -8
Subtract 6 from both sides
-2c = -14
Divide -2 by both sides
c = 7
what is p supposed to be in this equation?
SHORT ANSWER Why is this table not a function? Explain your reason. Answer in complete sentences.
Answer:
one input is going to two different out puts it also fails the vertical line test
Answer:
because there is no association between each dot on the scatter plot pls mark brainliest
Step-by-step explanation:
g(z) = 3z + 8
g(2w) =
Answer:
[tex]g(2w)=6w+8[/tex]
Step-by-step explanation:
We know that [tex]g(z)=3z+8[/tex]
And we want to find [tex]g(2w)[/tex]
So, we will simply substitute 2w for z. This yields:
[tex]g(2w)=3(2w)+8[/tex]
Distribute. Therefore:
[tex]g(2w)=6w+8[/tex]
Can I get Help on explaination of this?
Answer:
The measure of the outside angle is the sum of the two inside angles:
68+52=120
Or you could do it the long way and find the third angle inside the triangle then do 180 minus that but this is easier.
Step-by-step explanation:
solve |x+1| + 7 = 31
Answer:
x1=-25,x2=23
Step-by-step explanation: hope it helps :)
helpppppp I'll give you brainy est
Answer:
Put those equations into desmos
Step-by-step explanation:
PLZZZ Help I don't understand this or know what to do!!!
Which composition of two rigid motions maps ΔABC to ΔA'B'C?
A. Rx-axis ∘ Ry-axis
B. Ry-axis ∘ Rx-axis
C. T⟨−7, 0⟩ ∘ Rx-axis
D. T⟨−7, 0⟩ ∘ Ry-axis
Answer:
The Answer Is C
Step-by-step explanation:
I had the same question, but i guessed and got it right c: hope this helps other people, even though its late to your question
Answer:
T⟨−7, 0⟩ ∘ Rx-axis
option C
Write the y-intercept of the graph of -6x + y = 8.
Answer: y intercept ( 0,14)
Step-by-step explanation:
What is the slope of this line?
Answer:
1/5
Step-by-step explanation:
Up 1, over 5
The junior class sold 120 turkey dinner plates and 200 chicken dinner plates for a total of $2,150. The senior class sold 100 turkey plates and 300 chicken plates, raising $2,625. What is the cost of each chicken plate?
Answer:
Step-by-step explanation:
Write 2 equations:
x= the cost of a chicken plate
First equation: 120+200x=2150
200x=2030
x=$10.15
Second equation: 100+300x=2625
300x=2525
x=$8.42
Merin recently
purchased 76 boxes
contanng Bayberry
Extract potion
There were 12
Bayberry Extract
potions n each box
How many potions
dd Merlin purchase
nall?
y = -2x - 1; (2,-1)
Slope intercept form
Answer:
x=1
2
hope it helps
Step-by-step explanation:
–1
x=0.5,x=2
6th grade math
34/51 = x/3
solve pls
first to answer correctly gets brainleist
Answer:
B is the answer
Step-by-step explanation:
2. Jon has $45.00. He plans to spend 4/5 of his money on sports
equipment. How much will he spend?
Answer:
$36 dollars
Step-by-step explanation:
Answer:
To get the result we have to find 4/5 of 45$. To do this we have to just multiply 4/5 by 45, so
- 36 is the answer
What is the value of 6x2 when x = 1.5?
Round to the tenths place
pls help
Answer:
13.5
Step-by-step explanation:
6 x^2
Let x= 1.5
6 ( 1.5) ^2
6 *2.25
13.5
what is the simplified version of the rational expression -3x+12/32-8x
Answer:
-11x+12/32
Step-by-step explanation:
What is a constant in algebra?
Answer:
In algebra the constant of n equation is the number that is not an unknown such as x and is not something like 2x the constant would be a number by itself such as 2 or -6
Answer:
In algebra the constant of n equation is the number that is not an unknown such as x and is not something like 2x the constant would be a number by itself such as 2 or -6
Step-by-step explanation:
Given the set : {5, 8, 8, 10, 10, 11, 15, 17, 20), what is the probability of a choosing a number at random from the list and that number being 8?
Answer:
i think it would be a 24% chance
Step-by-step explanation:
i think
What is the larger number? Drag and drop the answer in the blank.
The sum of two numbers is 24. The difference of triple the larger number
and double the smaller number is 22. Drag and drop the system of
equations that represents this situation.
22
B 10
2
0 14
What is the smaller number? Drag and drop the answer in the blank.
22
B 10
2
x + y = 24
x- y = 22
B x + y = 24
2x – 3y = 22
D
14
What is the sum of twice the smaller number and double the larger
number? Deng and drop the answer in the blank.
C y + x = 24
2y - 3x = 22
D x + y = 24
3x - 2y = 22
34
B 20
© 48
0 28
Answer: px8+54x2=45
Step-by-step explanation:
mejores aplicaciones de matemáticas?
DECIDE WHETHER THE CONGRUENCE STATEMENT IS TRUE. EXPLAIN YOUR REASONING.
