Answer:
x intercept: (1,0)
y intercept: (0,3)
Step-by-step explanation: Substitute variables for 0 and solve
Answer:
y-intercept: 3
x-intercept: 1
Step-by-step explanation:
To find x-intercept:
1. make y equal to 0, leaving 9x=9
2. divide both sides by 9
3. x=1
To find y-intercept:
1. make x equal to 0, leaving 3y=9
2. divide both sides by 3
3. y=3
Hope this helps!
Please help?..........
C thank me later
:))
In a classroom, 4 students are wearing red shirts, 11 students are wearing blue shirts, and 10 students are wearing black shirts. What percentage of students are wearing black shirts?
Answer:
40%
Step-by-step explanation:
10÷25=.4
.4= 40%
hope this helped
Help me plsssssssssssssssss
Answer:
e tenta de novo fazer a questãotenta rever o conteudo onde vc estudou isso
Step-by-step explanation:
Identify the algebraic expression that represents the word phrase "7 less than a number
Answer: since the 7 has to be less than a number, the equation would be n-7
After 14 years, I shall be three times as old as I was 4 years ago. What is my present age?
Answer:
Present age = 13 years
Step-by-step explanation:
Let the present age be x years.
14 years after age = (x + 14) years
4 years ago age = (x - 4)
According to the given information:
14 years after age = 3 times 4 years ago age
x + 14 = 3(x - 4)
x + 14 = 3x - 12
14 + 12 = 3x - x
26 = 2x
x = 26/2
x = 13 years
Thus, the present age is 13 years
Sarah is selling bracelets and necklaces to make money for her summer vacation. The bracelets cost $2 and the necklaces cost $3. She needs to make more than $500. Sarah knows that she will sell greater than 50 bracelets. Which of the following choices would be a system of inequalities for Sarah’s situation?
Answer:
85 Necklaces and ----- Bracelets.
Step-by-step explanation:
500 Divided by 2 = 250, The 500 is the amount in total,The 250 is the amount of bracelets and necklaces needed for 500$ To be a accurate number for 'Sarah's ' Situation. Now 250 divided by 2 is 125. It was divided by 2 so it can be the amount the bracelets cost. Or instead of dividing to get 250, You can multiply and do 2x125=250, So them add Go on from there, Its not to hard but if you need more help I'm here!
Now for the necklace portion of it. 3x80=240, So she sold 80 necklaces. Than sold 3 more. Now you have a total of 250.
Answer for both 2 and 3???
Answer:
yes
Step-by-step explanation:
as
50.7 is what percent of 32? Round to the nearest tenth.
Answer:
56.3%
Step-by-step explanation:
0.5625×100= 56.25%
round to the nearest tenth.. which is 56.3%
Please Help 1 24 + r ; r = 9 2 2a + 3 ; a = 10 3 Bc + 12.3 ; b = 9, c = 4 4 p ÷ q ; p = 24, q = 8 5 4c - 7.8 ; c = 4 6 c - a ; a = 3, c = 17 7 a ÷ 2c ; a = 20, c = 2 8 3x - 14 ; x = 5 9 1.5 + y² ; y = 6 10 t/5 + 6 ; t = 45
Answer:
See solution below
Step-by-step explanation:
Given the following expression
1) 24+r
If r = 9
24 + r = 24+9
= 33
2) 2a+3
If a = 10
Substitute
2(10)+3
= 20+3
= 23
3) BC+12.3
b = 9
c = 4
Substitute
= 9(4)+12.3
= 36+12.3
= 48.3
4) p÷q
Given p = 24 and q = 8
p÷q = 24÷8
p÷q = 3
5) 4c-7.8
If c = 4
Substitute
= 4(4)-7.8
= 16-7.8
= 8.2
6) c-a
a = 3
c = 17
Substitute
= 17-3
= 14
Hence c-a = 14
7) a ÷ 2c ; a = 20, c = 2
Substitute
a÷2c
= a/2c
= 20/2(2)
= 20/4
= 5
8) 3x-14
If x = 5
Substitute
= 3(5)-14
= 15-14
= 1
9) 1.5 + y² ; y = 6
Substitute
= 1.5+6²
= 1.5+36
= 37.5
10) t/5 + 6 ; t = 45
substitute the value of t given into the expression
= 45/5 + 6
= 9 + 6
= 15
Find the value of x. 4 х 25 10 X = = [?]
Answer:
X=10
Step-by-step explanation:
Pls hurry !
What is the graph of the equation?
X=-3
Answer:
b
Step-by-step explanation:
Plz help I have to turn it it by midnight!!!!!
Step-by-step explanation:
The perimeter of a polygon is the sum of all of the polygon's sides. Here, a rectangle has 4 sides:
Perimeter of Rectangle
= 2 + (4x - 3) + 2 + (4x - 3)
= (8x - 2)cm.
Answer: 8x-2 cm
Step-by-step explanation:
To find the perimeter of the rectangle, add the length of all sides together.
-----------------------------------------------------------------------------------------------------
Given
(2)+(4x-3)+(2)+(4x-3)
Expand parenthesis
2+4x-3+2+4x-3
Put like terms together
(4x+4x)+(2-3+2-3)
Combine like terms
8x-2
Hope this helps!! :)
Please let me know if you have any questions
whats bigger 6/10 or 13/21
Answer: 13/21
Step-by-step explanation:
can i get brainiest pls
Solve the following using long division.
9720 / 18
Answer:
first digit: 9/18 = 0 and 9 left
second digit: 97/18 = 5 and 7 left
third digit: 72/18 = 4 and 0 left
fourth digit: 00 / 18 = 0 and 0 left
Answer is 540 (skipped the first 0).
Step-by-step explanation:
Please note that you add another digit to what was left in the previous step.
i need to find the 9th term of this sequence
9514 1404 393
Answer:
26,244
Step-by-step explanation:
The sequence is geometric with a common ratio of -3. The general term is ...
an = (a1)r^(n-1)
The first term is 4, so we have ...
an = 4·(-3)^(n-1)
For n=9, we find the 9th term to be ...
a9 = 4·(-3)^(9-1) = 4·3^8
a9 = 26,244
_____
Additional comment
When -3 is raised to an even power, the sign of the product is positive, the same as 3 raised to that power.
Which shows numbers that both have a factor of 8?
8.
Look at this figure.
It has one triangle and one rectangle. True or false?
True
False
Checkin
skip
Answer:
true
Step-by-step explanation:
the triangle is on top of the rectangle
Answer:
ture because it has one of each
Step-by-step explanation:
so like that
I’ll give brainliest to the first answer
Answer:
14.4$
Step-by-step explanation:
4(3x – 1) – 2(6 + 2x)
Answer:
12x - 12
Step-by-step explanation:
4(3x)= 12x
-2 x 6 = -12
And since you are taking away 12 it works.
( Have a nice day hope this helps)
I will give brainliest!! please help solve the one i got wrong :(
Answer: 121,520 jobs
Step-by-step explanation: Total jobs would be 1,736,000, multiply 1,736,000 by .07, You should get 121,520
i need help with geometry!
Step-by-step explanation:
If m is parallel to n and one of its angle is 25
Therefore, the vertically opposite angle to angle of 25 is also equal to 25
Now, we have to find x
Therefore, x=180-25 ( interer angles on the same side of the transversal so addition of both angles is 180)
Therefore, x =155
Kathy distributes jelly beans among her friends. Alia gets 42 fewer jelly beans than Kelly, who gets 33 jelly beans. How many jelly beans does Alia get?
A.
42 − 33
B.
33 + 42
C.
4 − 33
D.
33 − 42
E.
32 − 43
Help fast It's do today
Answer:
D. 33 - 42
Step-by-step explanation:
Kathy distributes jelly beans among her friends.
Number of jelly beans received by Kelly after distribution of Jellies by Kathy = 33
Also, Alia gets 42 fewer jelly beans than Kelly
Now, we need to find the number of jelly beans received by Alia
So, Number of jelly beans received by Alia = No. of jelly beans received by Kelly - 33
⇒ Number of jelly beans received by Alia = 42 - 33
Therefore, The correct answer is D. 33 - 42
Answer:
The answer is D. i took the test and got it right brainlist plssssssssssss
Step-by-step explanation:
Solve the following system of equations below using any method.
Remember to check your solution!
x – 4y = -7
-5x + 7y = 9
Answer:
(1,2) or equation form: x=1 y=2
Step-by-step explanation:
Used system of equations and doubled checked!
what are two fractions that equal -7/10?
Answer:
-14/20
-21/30
Step-by-step explanation:
-7/10
-7x2=-14 and -10x2=-20
-14/20
-7/10
-7x3=-21 and -10x3= -30
-21/30
The right triangle below is formed by squares A, B, and, C. Square A has an area of 9 meters and Square C has an area
of 16 square meters. What is the area of Square B?
A.) 6 square feet
B.) 18 square feet
C.) 5 square feet
D.) 25 square feet
Answer:
I think it's 18 square feet
Write the equation of the line passing through the point (3,5) that is
PEREPENDICULAR to y = -3/4x + 5 in slope-intercept form.
Answer:
y=4/3x+1
Step-by-step explanation:
So basically you have to do the same thing you would do without the perpendicular part. Then just filp the 3/4x to 4/3 and solve for b.
Hope this helps :)
HELP PLEASE I REALLY NEED IT I WILL GIVE YOU A BRAINLEIST
Answer:445.05 commission is for the first question
Step-by-step explanation:7.5% to the sending question. I will only give half ok hope I helped
SORRY MY ANSWER WAS WRONG I HAD TO DELETE AND WRITE THIS INSTEAD PLEASE REMOVE MY POINTS
A small jar holds 75% as much as a large jar. If the small holds 36 ounces, how many ounces does the large hold? Explain your reasoning.
Answer:
48 ounces
Step-by-step explanation:
x = small jar
y = large jar
x= 0.75y
36= 0.75y
y = 48
Answer:
the answer is 48 ounces i took that on my test I'm positive
Step-by-step explanation:
Five integers have a mean of 8. The
integers are 7, 3, 10, 13, X. Find the
value of x.
The triangles shown are similar. Which angle corresponds to angle E
Answer:
Angle P
Step-by-step explanation: