Answer:
6 3/4
Step-by-step explanation:
Step-by-step explanation:
3 1/4 = 13/4
1 = 4/4
2 1/2 = 2 2/4 = 10/4
13/4 + 4/4 + 10/4 = 27/4
27/4 = 6 3/4
What is the midpoint of the segment below
16 can be written as:
O
A. 22
B. 44
c. 24
D. 82
E. 28
Answer:
2^4
Step-by-step explanation:
2^2 = 2 * 2 = 4
4^4 = 4*4*4*4 = 256
2^4 = 4*4 = 16
8^2 = 8*8 = 64
2^8 = 2*2*2*2*2*2*2*2 = 256
Hence, 16 can be written as 2^4
Thus, Answer is [C] 2^4
[RevyBreeze]
An airplane travels 645 miles in 3 hours at a constant speed. How much time will it take traveling 1,075 miles?
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Answer:
5 hours
Step-by-step explanation:
Time is proportional to distance:
t/1075 = 3/645
t = 1075(3/645) = 5
It will take 5 hours to travel 1075 miles at that rate.
4x+ 6y =12 x = -4y + 8
9 math
Answer:
Step-by-step explanation:
x
2
−4x+y
2
−6y+13
Answer:y=3x + 2
Step-by-step explanation: 4x+6y= 12x=-4y+ 8 y=-3x+2
Match each item to its equivalent unit price. Round prices to the nearest cent.
es
12-oz tube of toothpaste for $3.10
$0.22
oz
re
16-oz tube of toothpaste for $3.52
$0.26/oz
8-oz tube of toothpaste for $1.85
$0 23/Oz
10-oz tube of toothpaste for $2.92
$0.29/oz
Answer:
Step-by-step explanation:
8 oz goes to 0.23/oz
10 oz goes to 0.29/oz
16 oz goes to 0.22/oz
Lastly, 12 oz goes to 0.26/oz
Hope this helps!
Teachers receive a 10% discount at the apple store.
If your favorite math teacher wants to buy a new
iPhone for $1199, how much will his/her total be?
Answer:
The answer is $1,079.1
Step-by-step explanation:
you find what 10% of the total is and you would get 119.9. then, you subtract that from the total to get what the teachers total would be.
I'm sorry it's a terrible explanation, but I just did it really fast in my head
PLEASE ANSWER ASAP !!!! WILL GIVE BRAINLIEST
Answer:
6z-7>8z+2? = z < -9/2
Step-by-step explanation:
6*z-7-(8*z+2)>0
-2z - 9 = -1 • (2z + 9
Multiply both sides by (-1)
Flip the inequality sign since you are multiplying by a negative number
2z+9 < 0
Divide both sides by 2
z+(9/2) < 0
Subtract 9/2 from both sides
z < -9/2
Answer: z < -9/2
Answer:
z is (less than) -9/2 is the correct answer use the symbol for less than.
Step-by-step explanation:
I put it through Photomath which is 100% right all the time with these equations.
what are the first 5 terms of
n+ 3
Answer:
The sequence of first five terms
4 , 5, 6, 7, 8
Step-by-step explanation:
Step(i):-
Given [tex]n^{th}[/tex] of the sequence
aₙ = n + 3 ..(i)
put n =1
a₁ = 1 +3
a₁ = 4
The first term of the sequence = 4
Put n =2 in equation (i)
a₂ = 2+3
a₂ = 5
The second term of the sequence = 5
put n=3 in equation (i)
a₃ = 3+3 = 6
The third term of the sequence = 6
Put n=4 in equation (i)
a₄ = 4 +3
a₄ = 7
The fourth term of the sequence = 7
Put n = 5 in equation (i)
a₅ = 5+3
a₅ = 8
The fifth term of the sequence = 8
Step(ii):-
The sequence of first five terms
4 , 5, 6, 7, 8
Solve using any method
6x+15y=9
4x+10y=8
Answer: Multiply each equation by the value that makes the coefficients of opposite.
(−2) ⋅ (3x−15y) = (−2) (9) (-2) ⋅ (3x-15y) = (-2) (9) (3) ⋅ (2x−10y) = (3) (6)
Simplify.
–6x+30y= − 18
6x − 30y = 18
i hope this answers it
What is the median age of presidents at inauguration shown in the diagram?*
1 point
Age At Inauguration
Age
President
William Howard Taft 51
Zachary Taylor 64
John Adams
61
James Madison 57
Woodrow Wilson 56
Thomas Jefferson 57
Andrew Johnson 56
Bill Clinton
46
Rutherford B Hayes 54
054
Yo
Answer:
55Step-by-step explanation:
As per given diagram we have:
The greatest value = 64The smallest value = 46Median age is:
(64 + 46)/2 = 110/2 = 55Can you please not sit on my eggplant Because if 6 inches plus 6 inches is not 3 inches but it would be 12 inches then why would it be 12 inches if it wasn’t 3 inches?
Answer:
because you add. if you would subtract 6 inches by 3 inches it would be 3 inches.
PLEASEEEEEEEEEE HELPPPPPPPPPPPPp
It is in the picture.
Answer: D
Step-by-step explanation:
Answer:
D is the answer
Step-by-step explanation:
Solve: h = (-9)2.
Please answer it
Answer:
H= -18
Step-by-step explanation:
A negative × a positive = a negative
take the original product and add a "-"
Gaby has 89 friendship bracelets. She has 4 friends, Lulu, Brianna, Brittany and Mariah. When, they get the bracelets are they all going to have the same amount? Why or why not?
HELP MY BROTHER HES 8 YRS OLD!!!!! IF YOU ANSWER IT CORRECTLY YOU WILL GET BRAINLIEST
Answer:
They will not get the same amount of bracelets
Step-by-step explanation:
You cannot divide 89 by 4 to get an equal number (4 is not a factor of 9)
Answer:
3 of the friends plus Gaby will get 17 bracelets and 1 of them will get 4/5 of the bracelets
Step-by-step explanation:
89 divide by 5 = 17.8
A store sells 4 T-shirts for $38.04. What is the unit cost per T-shirt?
Answer:9.51
38.04/4 = 9.51
Have a good day :)
Answer:
9.51
Step-by-step explanation:
A Bike Rental Shop charges 13 dollars plus 9 dollars an hour for renting a bike. Jasmin paid 94 dollars to rent a bike. How many hours did she pay to have the bike checked out ?
Answer:
7 hours
Step-by-step explanation:
A
6 of the squares have shops
What is the slope of the line?
(16,0) and (4,-3)
Answer:
The slope=1/4
Step-by-step explanation:
(16, 0) = (x,y) and (4, -3) = (`x, `y)
formula for finding slope is `y - y/ `x - x
-3 - 0/ 4 - 16
-3 / -12 = 3/12 = 1/4
Therefore, the slope = 1/4
Andre deposited $24.50 into his bank account each week for 5 weeks. What was the total amount Andre deposited? *
Answer:
122.5
Step-by-step explanation:
24.50=1 week
24.0×5weeks
122.5=5weeks
Answer:
122.50
Step-by-step explanation:
mlti 24.50 x 5
celia made 3 1/2 cups of rice. A serving of rice is 2/3 cups. how many servings of rice did celia make?
Answer:
E. 5 1/4
Step-by-step explanation:
Divide the total cups of rice(3 1/2) by a serving of rice (2/3)
This is my first answer!
ASAP!!!
Is the relation in the table below a function?
Answer:
No
Step-by-step explanation:
A relation is a function if every x-value has exactly one y-value.
Because the x-value 1 has two y-values (-3 and 3), the relation is not a function.
Plotting (1, -3) and (1, 3) will produce a vertical line that intersects the function at two points.
Therefore, the relation is not a function.
Hope that helps.
How can I solve this with substitution with steps.
y=-6x-16
-2x+4y=-2
Answer:
(-31/13, -22/13)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
y = -6x - 16
-2x + 4y = -2
Step 2: Solve for x
Substitution
Substitute in y: -2x + 4(-6x - 16) = -2Distribute 4: -2x - 24x - 64 = -2Combine like terms: -26x - 64 = -2[Addition Property of Equality] Add 64 on both sides: -26x = 62[Division Property of Equality] Divide -26 on both sides: x = -31/13Step 3: Solve for y
Define original equation: y = -6x - 16Substitute in x: y = -6(-31/13) - 16Multiply: y = 186/13 - 16Subtract: y = -22/13Sove: -6n+5<11
Which graph shows the solutions?
Answer: The first one
Step-by-step explanation: first you have to subtract 5 from both sides and then you have -6n < 6 . Then you have to divide both sides by -6 then you get n < -1.
been stuck on this one for a bit, please help!
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Answer:
A = 250
B = 75
C = 40
Step-by-step explanation:
Apparently, we're supposed to assume that the "health gained" is proportional to the "time in circle." The constant of proportionality is 100/4 = 25. This means all the numbers in the right column are 25 times those in the left column:
A = 25·10 = 250
B = 25·3 = 75
C·25 = 1000 ⇒ C = 40 . . . . . note these numbers are 10 times those in the first row
Leah wants to figure out how many notebooks are in her class. She knows 2 points
that twenty-six less than two times the number of notebooks equals 10.
Write an equation to represent the number of notebooks. *
A. 2x+26=10
B. -26=10x
C. 26-2x=10
D. 2x-26=10
PLEASE HELP I ONLY HAVE 30 MINUTES
Answer: D
The answer is D
NEED HELP!!! WILL GIVE BRANLIEST Which of the following options best describes the slope of line a?
Answer:
Positive
Step-by-step explanation:
If m -(-3) > 17, which is a possible value for m?
Answer:
If m -(-3) > 17, which is a possible value for m?
Step-by-step explanation:
Function c is defined by the equation c(n) = 50 + 4n. It gives the monthly cost, in
dollars, of visiting a gym as a function of the number of visits, n. Find the value of
c(7).
Answer:
The value of function at n = 7 is 78.
Step-by-step explanation:
Given function is:
c(n) = 50 + 4n
Here,
c represents the cost monthly cost of gym
n represents the number of visits to the gym
We have to find the value of c(7).
We will put n = 7 in the function.
Thus,
c(7) = 50 + 4(7)
c(7) = 50 + 28
c(7) = 78
Hence,
The value of function at n = 7 is 78.
The value of c(7) in the function c(n) = 50 + 4n is = 78
The function is defined as follows:
c(n) = 50 + 4n
where
function c is defined by the equation above
n is the number of visit
The function gives the monthly cost in dollars.
Therefore,
The value of c(7) can be found as follows:
c(7) = 50 + 4n
c(7) = 50 + 4(7)
c(7) = 50 + 28
c(7) = 78
learn more about function here: https://brainly.com/question/22386940?referrer=searchResults
Help BRAINLIEST........
Answer:
5.52 is the length of wire
Please help with my math!!! asap!
Which of the following is the correct slope-intercept form of the equation 2x - 4y = 7?
Answer:
The 4th one
Step-by-step explanation:
THIS IS AN EMERGENCY PLEASE HELP ME!!!!!!!!!!!!!
When the original price and discounted prices are known, how can we find the percent markdown? Explain please.
Well you see, first you multiply the original price by the percent discount, then, you subtract the original price the the product and you get your answer.
Sorry some of it got cut off
Hope it helps!