Answer:
-16
Step-by-step explanation:
-10 + 7/4p = -38 [multiply the entire equation by 4 to get rid of fraction]
-40 + 7p = -152 [add 40 to each side of equation]
7p = -112
p = -112/7 = -16
Type in two factors of 26 other than 1 and 26.
Type the factors in the increasing order
Answer:
1 - 26
2 - 13
3 - n/a
4 - n/a
5 - n/a
6 - n/a
7 n/a
8 n/a
9/10/11/12 - all n/a
13 is the last numberStep-by-step explanation:
Answer:
2 and 13
Step-by-step explanation:
Solve by using substitution
x=3y-1
x+2y=9
Answer:
x=3y−1x=3y-1
x+2y=9x+2y=9
Replace all occurrences of xx with 3y−13y-1 in each equation.
Tap for fewer steps...
Replace all occurrences of xx in x+2y=9x+2y=9 with 3y−13y-1.
(3y−1)+2y=9(3y-1)+2y=9
x=3y−1x=3y-1
Add 3y3y and 2y2y.
5y−1=95y-1=9
x=3y−1x=3y-1
Solve for yy in the first equation.
Tap for fewer steps...
Move all terms not containing yy to the right side of the equation.
Tap for fewer steps...
Add 11 to both sides of the equation.
5y=9+15y=9+1
x=3y−1x=3y-1
Add 99 and 11.
5y=105y=10
x=3y−1x=3y-1
Divide each term by 55 and simplify.
Tap for fewer steps...
Divide each term in 5y=105y=10 by 55.
5y5=1055y5=105
x=3y−1x=3y-1
Cancel the common factor of 55.
Tap for fewer steps...
Cancel the common factor.
5y5=1055y5=105
x=3y−1x=3y-1
Divide yy by 11.
x=5,y=2
Step-by-step explanation:
please mark me as brainliest thank you
NEED HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Factor completely 5x2 − 5x − 100.
Answer:
5(x - 5)(x + 4)
Step-by-step explanation:
Given
5x² - 5x - 100 ← factor out 5 from each term
= 5(x² - x - 20) ← factor the quadratic
Consider the factors of the constant term (- 20) which sum to give the coefficient of the x- term (- 1)
The factors are - 5 and + 4, since
- 5 × 4 = - 20 and - 5 + 4 = - 1, then
x² - x - 20 = (x - 5)(x + 4) and
5x² - 5x - 100 = 5(x - 5)(x + 4)
Answer:
Step-by-step explanation:
here you go mate
step 1
5x2 − 5x − 100 equation
step 2
5x2 − 5x − 100 factor
5x^2 - 5x - 100 = 5
answer
5(x+4)(x-5)
AHHH URGENT ANSWER QUICK I GIVE BRAINLIEST
Answer:
20/54
Step-by-step explanation:
Pls help!!! Pls and thank you!! So much
Answer:
I solved it for u!
Hope it helps
Step-by-step explanation:
Another way, it an isosceles triangle so the base will be same, so angle 3 and angle 1 will be same after u find angle 3, then angle 1 will be equal to it
So here angle 3 = 64°
So angle 1= 64°
8 1/3 - 4 3/4 I will reward brainlyest
Answer:
The answer is 3 7/12 Hope this helps :)
Step-by-step explanation:
At a school, 460 of the students walk to school.
the number of students who ride the school bus is 110% of the number of students who walk. How many students ride the school bus?
Answer:
506
Step-by-step explanation:
To find a percent answer is easy, just do this:
Enter your base number here: 460
Enter your percent here: 110%
460 x (convert 110% to a decimal) 1.1 = 506
Your welcome =)
Answer:
The answer is 506
Step-by-step explanation:
What is a point-slope equation of the line with a slope -10 that goes through the point (1,4)
A. y + 4 = 10 (x + 1)
B. y + 4 = -10( x + 1)
C. y - 4 = 10 (x - 1)
D. y - 4 = -10 (x - 1)
Answer:
D. y-4=-1(x-1)
Step-by-step explanation:
The area of a TV screen is 576 square
inches. If the width of the screen is
32 in., what is the height?
Answer:
18 inches, assuming that the height is the length of the TV screen.
Step-by-step explanation:
First off, the shape of a TV screen is a rectangle.
To get the area of a rectangle, the equation would be:
H * W = A
where H = height, W = Width, and A = area.
If we pluck in the values given in the question, we get:
H * 32 = 576
To find out H, we have to get rid of the 32.
To do that, we divide both sides by 32.
Therefore, the equation is now:
H = 18.
Thus, the height of the TV screen is 18 inches.
Answer: h = 18 inches
Step-by-step explanation:
Who is drinking the fastest
Answer: Caiden
Step-by-step explanation:
For Caiden, at the second minute, the water is already at 7 ounces. However, Bella is still at 8 ounces. And Caiden is drinking at a speed of 2.5 ounces per minute while Bella is drinking at a speed of 2 ounces per minute.
Hope that helped!
Solve for x
2(x + 4) = -6
x=
Answer:
Step-by-step explanation:
here you go mate :)
step 1
2(x + 4) = -6 solving for x
step 2
2(x + 4) = -6 simplify by distributing
2x+8=-6
step 3
2x+8=-6 subtract 8
2x=-14
step 4
2x=-14 look for the number that can divide them both like 2
2x/2=-14/2
answer
x=-7
A $50.00 pair of shoes is disconnected 20%. If sales tax is 8%. What is the amount of tax paid
Answer:
i think 3.20
Step-by-step explanation:
im not sure
Hello
If someone can help me find X that’s the only problem I’m having with this math equation please and thankss!
Answer:
X=5
Exlanation
Help me solve this ! Thank you ,
Answer:
170.8
Step-by-step explanation:
what's the quotient of 35.86÷2.2
Answer:
The answer to your question is 16.3.
what is the solution for 10x + 3 = 6x +5
Answer:
x=1/2
Step-by-step explanation:
10x+3=6x+5
10x-6x=5-3
4x=2
divide both by 4
x=1/2
Answer:
Therefor X = 1/2
Correct answer ✅
The area of a square mural pointed on the side of a building is 110 square feet. What is the best estimate of the side length of the mural?
A.10 Feet
B.10.2 Feet
C.10.5 Feet
D.10.8 Feet
Answer:
C
Step-by-step explanation:
Area of a square equals to the square of its side, therefor the side of a given area for a square is the square root of the area.
[tex]A = a^{2}\\a = \sqrt{A}\\a = \sqrt{110} = 10.48 ft[/tex]
answers for the 2 boxes please
Answer:
(-3,-6)
Step-by-step explanation:
Every day Jin reads for 0.75 hours in the morning and 1.25 hours in the evening. He uses the expression 0.75d+1.25d to keep track of the number of hours he has read for any number of days, d. If Jin reads for 20 days, how many hours has he read?
Answer: 40 hours.
Step-by-step explanation: You can combine the like terms 0.75d and 1.25d to make 2d. 2 hours times 20 days is 40 hours.
What five digits appear as the last digit of the multiples of 2
Answer:
0, 2, 4, 6, 8
Step-by-step explanation:
the first couple of multiples of 2 are...
2, 4, 6, 8, 10
the last digits are 0, 2, 4, 6, 8...
so, 0, 2, 4, 6, 8 are the last digits!
(I need to turn this in tomorrow, please help)
6d + 7 = 61 what does d equal?
Answer:
i would reword this to 6x+7=61
Step-by-step explanation:
So.
move the 7 to the right side of the equation but as an opposite number so in this case its gonna be a negative
61-7=54
then you divide the number and get your missing numbers
54/6=9
d=9
plug it in
6(9)+7=61
can you help me with this question
Increase 40 by 50%
Answer:
60
Step-by-step explanation:
first you have to find 50% of 40 but multiplying 40 by .5 to get 20. then you add 20 to 40 to get your answer
Answer:
60!
Step-by-step explanation:
100% is 40
to increase that by 50, do 1.5 times 40
the answer to that is 60
cindy bought a new jacket. Jill bought a jacket that costs 3 times as much as Cindy. Altogether their jackets cost 300$. What equation can be used to represent the problem and how much was each of their jackets?
Answer:
x + 3x = $400
the jacket cost price of Cindy nd Jill is $100 and $300 respectively
Step-by-step explanation:
The computation is shown below:
Here we assume the cindy be x
So the Jill be 3x
Now the equation is
x + 3x = $400
4x = $400
x = $100
So the Cindy jacket cost is $100
And, the Jill jacket cost would be
= 3x
= 3(100)
= $300
Hence, the jacket cost price of Cindy nd Jill is $100 and $300 respectively
There are 16 ounces in a pint and 8 pints in one gallon. How many ounces are in one gallon?
Answer:
128 oz
Step-by-step explanation:
128 ounces in the us
destiny just recived two seprate gifts from her great-grandmother
Answer:
And 2 from grand-pa pa
Step-by-step explanation:
Answer: 6 snack bags
Step-by-step explanation:
In rder to know mnay bags destiny ca make, we need a number is a factor of 18 and 12, so that the 18 chocolate candy bars and the 12 cookies can be divided up evenly.
So, if there were 2 bags, thre would be 18÷2=9 chocolate candy bars and 12÷2=6 cookies in a bag. This creates identical snack bags, but isn't the greatest number of bags!
To find the greatest snack bag, we want to find the greatest common factor of 18 and 12
To do so, let's find factors of 18 ans 12
18: 1, 2, 3, 6, 9, 18
12: 1, 2, 3, 4, 6, 12
The greatest common factor of 18 and 12 is 6. in math notation this looks like:
gcf (18, 12) = 6
The greatest number of identical bags can make is 6
(5x^2-3)+(2x^2-3x^3)
Answer:
[tex]-3x^{3}+7x^{2} -3[/tex]
Step-by-step explanation:
Vinnie is searching online for airline tickets. Two weeks ago, the cost to fly from Denver to Hartford
was $200. Now the cost is $310. What is the percent increase? What would be the percent increase il
the airline charges an additional $50 baggage fee with the new ticket price?
The percent increase of the airline ticket is 11%.
annandad
Answer:
The ticket increased 57% of its original price
The baggage price was 44.5 increased 0.11% and then became 50
Step-by-step explanation:
So if the amount was 200 and now is 350, we should use division.
200 ÷ 350 = 0.5714285714285714 which you can round to 0.57 or as many digits as the question asked for. In thise case I will use 0.57
0.57 converted to percentage is 57%
About the second question
now you know the amount after increase and the percentage. So all you have to do is reverse.
11% = 0.11
0.11 ✕ 50 = 5.5
this means the price increased 5.5
50 - 5.5 = 44.5
Help! Show work! Triangle PQR ≅ Triangle XYZ
PQ = 3a + 4 and XY = 5a – 12. Find a and PQ.
Answer:
a= 8 and PQ= 28
Step-by-step explanation:
since triangle XYZ and triangle PQR are congruent, we will write the equation like this:
PQ=XY
3a+4= 5a—12
3a—5a= —12—4
—2a= —16
a= 8
SUBSTITUTE THE VALUE OF A IN THE EQUATION TO GET THE VALUE OF PQ
PQ= 3a+4
PQ= 3(8)+4
PQ= 24+4
PQ= 28
what is the ratio 5/7 to 2/7
Answer: What is the ratio of 7 to 2?
Students learn that a ratio is a comparison of two numbers or quantities. For example, if there are 2 shaded parts of a picture and 7 unshaded parts, the ratio of shaded parts to unshaded parts is 2 to 7. Note that the ratio 2 to 7 can also be written as 2:7 or 2/7
What is the ratio of 7 to 5?
20 : 28
5 : 7 = 20 : 28. And 7 is a fourth of 28.
Step-by-step explanation: