To solve for a variable means to ISOLATE the variable on one side of the equation. To do so, divide both sides by the coefficient of y.
Look:
2y/2 = (-x+7)/2
Answer: y = (-x + 7)/2
The answer can also be written as
y = -(x/2) + (7/2)
Both answers mean the same thing.
1,2,3,4,5,7,7,7,8,8
What is the median
Answer:
7
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
PLEASE HELP !!!!!!!!!! What is mzABC?
Answer:160
Step-by-step explanation:
Answer:
60 degrees
Step-by-step explanation:
Angle ABC is 135 (the exterior angle of ACB) minus angle BAC so
135-75 = 60
A bookstore sells art books for $25 each. There are 16 books at the store. Identify the graph that represents this situation.
Step-by-step explanation:
I believe its the one on the top of the second picture because if there is only 16 books they can sell then thats the only one that makes sence hope this helped
Graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.
What is linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
A bookstore sells art books for $25 each. There are 16 books at the store.
Let x be the total number of books sold and y be the total amount earned:
The linear equation can be framed as follows:
y = 25x
After plotting the graph of the above linear equation we will get a graph exactly the same as mentioned in the graph third.
Thus, the graph third represents the situation if a bookstore sells art books for $25 each. There are 16 books at the store option (C) is correct.
Learn more about the linear equation here:
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,
3*. PQRS is an isosceles trapezium
I(PQ) = 7 cm. seg PM 1 seg SR,
I(SM) = 3 cm,
Distance between two parallel
sides is 4 cm, find the area of
PQRS
Answer:
10 cm is your answer right answer
what is the y-intercept of 2x^2-8x+21
Answer:
the y-intercept is (0,21)
Answer:
(0,21)
Step-by-step explanation:
If you set x to 0, you can solve for the y-intercept. Plugging in 0 in this equation will give you 21. Therefore, the y-intercept is at (0,21).
Find the slope of the line below.
Answer:
slope = -3
hope this helps :)
Answer:
-9/3 = simplify it is -3
Step-by-step explanation:
go to the dot and go up 9 and to the left 3 and put the rise over the run like this -9/3 and if you simplify it it will be -3 very ez
have a nice day.
5. Adele believes that 0.462 is written as "four tenths, sixty-two hundredths." Is she correct? Explain your answer. *
2 points
Your answer
Answer:
Adele is incorrect
It's four tenths, six hundredths and 2 thousandths.
I think.
Please correct me if I'm wrong
Step-by-step explanation:
Two angles are complementary. The measure of one angle is 3° more than one-half of the measure of the other. Find the measure of each angle.
Answer:
doge
Step-by-step explanation:
EAnswers avatar
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.
Help please...I'll do anything...
Answer:
Step-by-step explanation:
Here is a formula that can help:
What does (4+1)(x+2x) simplify to?
Answer:
15x
Step-by-step explanation:
5 (x+2x)
5 (3x)
15x
Answer:
15x
Step-by-step explanation:
4x + 8x + x + 2x
= 15x
Perry finished a 100-meter race in 7/8 of a minute. The winner of the race used 14/15 of Perry's time to finish the race. How much time did the winner use to finish the race?
Answer:
49 seconds
Step-by-step explanation:
The time perry used is 7/8 of a minute
a minute equals to 60 seconds
so the time perry used is 7/8 x 60 = 52.5 seconds
The winner used 14/15 of 52.5 seconds (perrys time)
so 14/15 x 52.5 = 49 seconds
2/3 of a class are girls.
Note: Give your answers
in their simplest forms.
a) What is the ratio girls to boys in the class?
b) What is the ratio boys to girls in the class?
!!!
Answer:
a. 2,1
b. 1,2
Step-by-step explanation:
that's the answerrrr
Jessica and Maria got to the supermarket to buy fruit. Jessica
buys 5 apples and 6 oranges and her total before tax is $3.05.
Maria buys 7 apples and 6 oranges and her total before tax is
$3.55. What is the price of each fruit?
Answer:$0.25 per apple
$0.30 per orange
Step-by-step explanation:
I knowwww iM aMbitious and i helped 126
people
please help, find the upper limit of the third class interval
Answer:
the upper limit of the third class interval
= d. 19
Step-by-step explanation:
third class interval
=16 - 19
Work out the lenght of side a and b
Give answer to 1 decimal place
Answer:
wheres the pic?
Step-by-step explanation:
Answer: 16.25
Step-by-step explanation:
write a function to represent the set of ordered pairs, (2,-2) (3,8) (4,22) (5,40)
Pls...I have no idea what the answer is :(
Cars with ABS or anti-lock brakes do not leave skid marks.
O
A. True
B. False
Cars with ABS or anti-lock brakes do not leave skid marks is a false statement.
What are Automobiles?Four-wheeled vehicle designed primarily for passenger transportation and commonly propelled by an internal-combustion engine using a volatile fuel.
Cars with ABS or anti-lock brakes are designed to prevent skidding during sudden braking.
However, it is not entirely true that they do not leave skid marks.
Skid marks can still be present, especially in certain situations such as emergency braking on a wet or slippery road surface.
ABS helps to prevent the wheels from locking up, which can reduce the length of skid marks, but they may still be present to some extent.
Therefore, it is not accurate to say that cars with ABS or anti-lock brakes do not leave skid marks, so it is false.
To learn more on Automobiles click:
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Factorize i) 6y² - 24 y
Answer:
6y (y + 4)
(pick out the common factors) \
hope its righ!
Hope it helps you ❤️. ❤️❤️❤️❤️
Graph the equation
y = -x + 3
Answer:
Step-by-step explanation:
Using the 28/36 ratio, determine the maximum allowable recurring debt for someone with a monthly income of $3,200. a. $256 b. $512 c. $640 d. $896
Answer:
a. $256
Step-by-step explanation:
The computation of the maximum allowable recurring debt is shown below:
Given ratio = 28:36
And the monthly income is $3,200
So the maximum expense on housing = 28% of $3,200 = $896
And, the maximum expense on total debt = 36% of $3,200 = $1,152
Now the maximum alloweable recurring debt is
= $1,152 - $896
= $256
Answer:
the answer is A
Step-by-step explanation:
Y = 4X+3 and y= 2X+7 solve by using substitution
Answer:
x=2 y=11
Step-by-step explanation:
math
yeah uhh i have to put something in order to ask this question so heyyy
Answer:
56 is the answer
Step-by-step explanation:
bcz sum is equal to 90
hence 90-34 = 56
The length of a rectangle is 3 m longer than its width. If the perimeter of the rectangle is 26 m , find its area.
Answer:
40 m²
Step-by-step explanation:
First, find the perimeter. Using the perimeter formula, p = 2l + 2w, solve for the side lengths of the length and width.
Let w represent the width. The length can be represented by w + 3, since the length is 3 m longer than the width.
Plug in 26 as the perimeter, and plug in w and w + 3 for the width and length:
p = 2l + 2w
26 = 2(w + 3) + 2w
Simplify and solve for w:
26 = 2w + 6 + 2w
26 = 4w + 6
20 = 4w
5 = w
Find the length by adding 3 to this:
5 + 3
= 8
Now, find the area using the area formula, A = lw
Plug in the length and width:
A = lw
A = 8(5)
A = 40
So, the area of the rectangle is 40 m²
can someone please help me what’s the answer
Answer:
1,5Step-by-step explanation:
Answer:
Slope: 4
Step-by-step explanation:
I gave you the slope of the graph. The slope is rise/run. The rise is 4, and the run is 1. So you get 4/1 or 4. The graph is positive because the line rises left to right.
Hope it helps!
what is 2+2+3+4+4+4+4
Answer:
23
Step-by-step explanation:
Answer:
23
Explanation:
hope this helps
find this ok. do not wrong answers I will report it
Answer:
your answer will be 13/5(x-5)
Step-by-step explanation:
hope it helps bye
Answer: 13 /5x−25
Step-by-step explanation: 8 /5x−25 − 6 /30−6x
-78x+390 /−30x2+300x−750
−13x+65 /−5x^2+50x−125
13(−x+5) /5(−x+5)(x−5)
13 /5x−25
3.(x + 2) + (2x + 3) = 23
Answer:
x = 6
Step-by-step explanation:
(x + 2) + (2x + 3) = 23
Combine like terms
3x +5 = 23
Subtract 5 from each side
3x+5-5 = 23-5
3x = 18
Divide each side by 3
3x/3 = 18/3
x = 6
Answer:
x = 6
Step-by-step explanation:
1. Remove parentheses where unneeded. x + 2 + 2x + 3 = 23
2. Add constants. x + 5 + 2x = 23
3. Combine like terms. 3x + 5 = 23
4. Subtract "5" from the constants on both sides of the equation. 3x = 18
5. Divide both sides by 3. 3x/3 = 18/3
6. Simplify. x = 6
P, Q, R and S are four points on a circle.
PTR and QTS are straight lines.
Triangle PTS is an equilateral triangle.
Prove that triangle PQR and
triangle SRQ are congruent.
Answer:
The answer is below
Step-by-step explanation:
Given that Triangle PTS has all sides with equal lengths, it is considered is an equilateral triangle.
Similarly, with < TPS and <TSP aare both equilateral triangle because they have equal length.
Therefore, ∆ PQS and ∆ SRP are congruent based on side-angle-side theorem.
Similarly, given the fact that their congruent sides of congruent triangles are congruent, both Segment PQ is congruent to segment SR.
Also, Segment PR is congruent to segment SQ as a result of congruent sides of the congruent triangles are congruent.
Lastly, the ∆ PQR and ∆ SRQ are congruent based on the side-side-side theorem.
Please help- help me
Answer:
first option
Step-by-step explanation:
