Answer:
You will need 3 gallons and the total square feet is 432.
Step-by-step explanation:
I hope this helps. Have a good day!
4x - 5y - z= 18
-2x - 5y -2z= 12
-2x + 5y + z = 4
Answer:
x=-4, y=0, z=-2
Step-by-step explanation:
As people entered the gym for a volleyball tournament, members of the pep club were
selling $3 raffle tickets for a tablet and $4 raffle tickets for a gaming system. The number
of $4 tickets sold was four more than one half the number of $3 tickets sold. The pep club
raised $636 from the ticket sales. Write a system of equations to represent the
given scenario
Answer:
64839 time is mistake for girls
Step-by-step explanation:
mark me BRAINLIEST
Answer:for school fundraiser ,you sold 33 raffle tickets and you friend sold 15 raffle tickets write the ratio of tickets you sold to tickets your friend sold as a fraction in simplest form
I WILL MAKE YOU BRAINLESS
Evaluate a/b for a = 1/2 and b = -3/7
please explain your answer
Answer:
- 1 1/6
Step-by-step explanation: This is equal to 1/2 / -3/7. To divide, we take the reciprocal of the second number and multiply by the first. 1/2 * -7/3.
Answer:
-7/6
Step-by-step explanation:
1/2 / -3/7
(A little trick i learned with dividing fraction Keep Switch FLip)
Keep the 1/2
switch the sign to a x
and flip the second fraction -7/3
1/2 x -7/3
-7/6
What is the answer for this one
Answer:
a
Step-by-step explanation:
Answer:
The answer should be a I hope this helps
Admission to a museum of natural history is 12 for adults and 6 for children. On a particular day, 500 people attend the museum and collect 5,160 in admissions.
Write a system of equations that can be used to find the number of adults tickets and child tickets.
How many adult tickets were sold?
How many child tickets were sold?
Answer:
bruh what are those prices i can just look this up on google lul
Step-by-step explanation:
1)For every 90 minutes of sleep, a person has one dream stage. Rachael went to bed at 10:00 P.M. and woke up at 5:30 A.M. . How man dream stages did she likely have ? REMEMBER: 1 hour= 60 minutes. *
9 points
A) 5
B) 6
C)9
D)10
2) Ms. Lopez has $118 for tickets at the Sports Fun Park. She needs to buy 1 adult ticket for $19. How many child tickets can she buy if child tickets cost $12 each?
10 points
A) 5 child tickets
B) 6 child tickets
C) 7 child tickets
D) 8 child tickets Giving 35 points dont answer just for points
Answer:
1) a. 5
2) d. 8 child tickets
Step-by-step explanation:
1) added 90 minutes until 530
2) 118-19=99 99÷12=8.25
( Will give brainliest to whoever answers the question correctly)
Answer:
The answer is 70
Step-by-step explanation:
Answer:
[tex]\Large \boxed{\sf 70}[/tex]
Step-by-step explanation:
a. Substitute d = 500 in the formula
[tex]\displaystyle s=\sqrt{9.8 \times 500} =70[/tex]
b. As the depth decreases, the speed of the tsunami decreases because both quantities are directly proportional.
Express the following equation in slope-Intercept form: 9x - 4y=-36
Answer:
y= 9/4x+9
Step-by-step explanation:
you write the 9/4 as a fraction it looks a little confusing I don't have an actual fraction symbol so it's 9/4 then x plus 9 :)
18m−13m=25 plz help bbbbbnnnnnnnnn
18m−13m=25
5m=25
m=25/5
m=5
Answer:
m = 5
Step-by-step explanation:
18m - 13m = 25
Step 1 :- Combine like terms.
5m = 25
Step 2 :- Divide both sides by 5.
[tex] \sf \frac{5m}{5}[/tex] = [tex] \sf \frac{25}{5}[/tex]
m = 5.
(3) (-9) what is the answer
Answer:
-27
Step-by-step explanation:
Positive times negative is always a negative or use a calculator
What is the slope of a line which passes through the points (-6, 4) and (4, 6)?
A) 5
B)1/5
C)2
D)1/2
Answer:
1/5
Step-by-step explanation:
To find the slope between two points, we use the formula
m = ( y2-y1)/(x2-x1)
= ( 6-4)/(4 - -6)
= ( 6-4)/(4+6)
= 2/10
= 1/5
1,500 conpututre ;7% tax
Answer:
$1605
Step-by-step explanation:
1500 ⋅ 0.07 = 105
Add 105 to 1500
$1605
Hope I helped :)
Please consider Brainliest :)
A 112-inch pipe is cut into two pieces. One piece is three times the length of the other. Find the length of the shorter piece.
Let the smaller piece be x .
Then the larger angle will be = 3x
An equation to find the length of each of the two pieces :-
[tex]x + 3x = 112[/tex]
[tex]4x = 112[/tex]
[tex]x = \frac{112}{4} [/tex]
[tex]x = 28[/tex]
Which means :-
Length of the shorter piece = 28 inches
Length of the larger piece = 28 × 3 = 84 inches
Therefore , the length of the shorter piece = 28 inches .
5. Why Lily loves her cheese so much?
a. It gives her strong bones.
b. It makes her happy.
c. It makes her sad.
Answer:
b. It makes her happy.it is % correct answer.Thank you ☺️☺️
Write the equation of the line whose slope and the point through which it passes are given. Express
the equation in point-slope form.
(4,0) and slope m=-7
Answer:
[tex]y-0=-7(x-4)[/tex]
Step-by-step explanation:
Equation of a line
The point-slope form of the equation of a line is:
[tex]y-k=m(x-h)[/tex]
Where m is the slope and (h,k) is a point through which the line passes.
The line passes through the point (4,0) and has a slope of -7. The equation of the line is:
[tex]y-0=-7(x-4)[/tex]
This is the point-slope form of the line.
Pleaseee helppppp 3-6
Step-by-step explanation:
Here is Slope-Intercept Form for a line: y=mx+b
m is the slope
b is the y intercept
The y intercept is basically the point on the y axis where the line touches.
I will do #3 for you.
Let's first look for the y intercept. We can see that the line touches the y axis at -4, so that's it.
Let's put it into our equation, plugging in -4 for b. This is what we have so far: y=mx-4
To complete this equation, we still need to find the slope, m.
To find it, look at the point where the y intercept is, and count how many units you need to go up or down the y axis, and then right or left the x axis to get to another point on the line. The slope is equal to the change in y ÷ the change in x.
So we see that there's another point on (-3, -2), so let's try to get there from the y intercept.
We need to move two units up and 3 to the left.
In terms of y, we went up +2, and in terms of x, we went down -3
So our slope is 2/-3 or -2/3.
Now that we have our slope (m) and y intercept (b), we can plug it into out Slope-Intercept Equation, plugging in -2/3 for m:
y=-2/3x-4.
We don't need to find x or y. This is our answer for 3. Using the same method, you should be able to find the equations for the rest of the graphs. Good luck.
HELP!!!!! This is due to DAy]
Answer:
D. 9
Step-by-step explanation:
9 is odd, however it is a composite number. That is the opposite of what the conditional is saying.
CAN SOMEONE PLS HELP ME ANYONE ITS ALMOST DUE
Answer:
3x(2+n)+[7+n]
Step-by-step explanation:
The answer is kind of self-explanatory, but think of it this way. If n=5, then the equation would be 3x(2+5)+[7+5]. First we would solve 2+5 which is 7. Then we would do 7+5 which is 12. We are now left with 3x7+5.
1. What number is in the hundreths place in 378.9652?
(1 Point)
Answer:
.06
Step-by-step explanation:
.9 is the tenths, .06 is the hundredths, .005 is the thousandths, .0002 is the ten thousandths.
Answer:
6
Step-by-step explanation:
The hundreths place is the second spot behind the decimal point, so it would be 6.
helo any help please?
Answer:
i'm pretty sure its 36
Step-by-step explanation:
x²=169 extracting square root
Answer:
x = ± 13
Step-by-step explanation:
Given
x² = 169 ( take the square root of both sides )
x = ± [tex]\sqrt{169}[/tex] = ± 13
Since 13 × 13 = 169 and - 13× - 13 = 169
help me plz thank youuuuu
Answer:
Her profit started to increase but looks like it is soon to plummet so probably not a good idea to invest
Step-by-step explanation:
what is 0.8 1/10 of?
Write down the value of angle x.
Write the value of angle y.
Answer:
angle y = 63
x= 49 ( v.o.a)
Step-by-step explanation:
Answer:
x=49
y=63
Step-by-step explanation:
X is 49 because it's opposite the other angle that's 49
y is 63 because along with that other angle that's 63 it's alternate to that other angle. Alternate angles are equal btw.
Have a good time and feel free to ask me again.
17.
Sean spent $41.20 ordering books from an online
store. The shipping and handling charge was 5%
of the total order. How much did Sean spend on
shipping and handling?
A. $0.42
B.
$0.85
C. $2.06
D. $8.24
Answer:
the awnser is c
Step-by-step explanation:
first you take 41.20$ and you subtract you're 5%
therefore that gives you 39.14$
subtract 39.14$ from 41.20
and you get a left over of 2.06$
therefore c is you're awnser
A percentage is a number or ratio expressed as a fraction of 100.
The amount spent on shipping and handling charges is $2.06.
What is a percentage?A percentage is a number or ratio expressed as a fraction of 100.
Example:
50% = 50 / 100 = 1/2
20% = 20 / 100 = 1/5
25% = 25 / 100 = 1 / 4
10% = 10 / 100 = 1 / 10
We have,
Total spending on books = $41.20
Shipping and handling charges = 5% of $41.20
The amount spent on shipping and handling charges:
= 5% of $41.20
= 5/100 x 41.20
= 5/100 x 4120/100
= 5 x 4120 / 10000
= 20600 / 10000
= $2.06
Thus the amount spent on shipping and handling charge is $2.06.
Learn more about percentages here:
https://brainly.com/question/11403063
#SPJ5
Need Help! 50 Points
Answer:
Step-by-step explanation:
you have to solve for x i think
Answer: SOLVE FOR X !
Step-by-step explanation:
At 8:00 a.m., the temperature was −6°F. By noon, the temperature had risen by 9°F. What was the temperature at noon?
Which polynomial functions are written in standard form? Select all that apply.
f(x) = 8 – x5
f(x) = –3x5 + 5x – 2
f(x) = 2x5 + 2x + x3
f(x) = x3 – 8x2
The correct options are (b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
How the polynomial functions are written in standard form?The function are written in standard form by writing the highest degree term at first and then writting other term according to decreasing order of degree of the variable.
for example f(x)=x⁴+x³+x²+x+1
So according to the question
the function should be written in standard form
so by checking every option,
(a) f(x)=8-x⁵ here highest power is 5 but that term is present at second term. so option A is incorrect.
(b) f(x)=-3x⁵+5x-2 here highest power is 5 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
(c) f(x)=2x⁵+2x+x³ here highest power is 5 and that term is present at first term. then the second highest powered term is 3 and that term is present at third position which should be present at second position.
(d) f(x)=x³-8x² here here highest power is 3 and that term is present at first term. then all the terms are arranged in decrreasing order of power.
Therefore, The correct options are
(b) f(x)=-3x⁵+5x-2
(d) f(x)=x³-8x²
Learn more about the polynomial in standard form
here: https://brainly.com/question/194303
#SPJ2
Answer: The first answers are B. and D.
The second answer is 5
Step-by-step explanation: The third answer is -3
The common endpoint of two rays that make up an angle.
1+9+8f2–4+9f2
simplify please and thank u im in the middle of a very anoying ixl and it keeps droping then rising and im stuck at a 60
Answer:
Changes made to your input should not affect the solution:
(1): "f2" was replaced by "f^2". 5 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+(3•(f2)))+7f2
STEP
2
:
Equation at the end of step
2
:
(((((f2)+(9•(f2)))-(5•(f2)))+(4•(f2)))+3f2)+7f2
STEP
3
:
Equation at the end of step
3
:
(((((f2)+(9•(f2)))-(5•(f2)))+22f2)+3f2)+7f2
STEP
4
:
Equation at the end of step
4
:
(((((f2)+(9•(f2)))-5f2)+22f2)+3f2)+7f2
STEP
5
:
Equation at the end of step
5
:
(((((f2)+32f2)-5f2)+22f2)+3f2)+7f2
STEP
6
:
Final result :
19f2
Step-by-step explanation:
make me as brain liest
Answer:
17f^2-6
Step-by-step explanation:
all you have to do is combine all the like terms
