Answer:
See below.
Step-by-step explanation:
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Kate buys 10 tickets to a show. She also pays a $5 parking fee. She spent $35 to see the show.
Each ticket costs x.
10 tickets cost 10x.
Parking is $5.
Total is $35
10x + 5 = 35
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Ram has 35 gel pens. He gives an equal number of pens to each of his 5 friends and has 10 pens left for himself.
The number of pens he gives each friend is x.
The total number he gives is 5x.
He started with 35 pens ands ended up with 10 pens.
35 - 5x = 10
5x + 10 = 35
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Yin spends 10 hours on homework this week. She spends 5 hours on science homework and then answers 35 math problems.
Total time spent on homework is 10 hours.
Science homework is 5 hours.
She spends x time on each of the 35 problems, so the total time spent of the 35 problems is 35x.
35x + 5 = 10
can someone please do this by applying the distributive property
A rectangle that is 4 inches by 6 inches has been scaled by a factor of 7 . What are the side lengths of the scaled copy ?
Step-by-step explanation:
step one:
The question is incomplete it did not specify weather the scale was a reduction or an increase in the dimension of the rectangle.
step two:
let us assume it was to be an increase i.e 7x
the length would be 4*7= 28 inches
the width would be 6*7= 42 inches
step three:
Also, we assume it was to a decrease i.e 7x
the length would be 4/7= 0.57 inches
the width would be 6/7= 0.85 inches
Four times the smallest of three consecutive integers is three more than three times the largest. What is the middle integer?
Let, first integer is x.
Therefore, other two are x+1 , x+2 .
Now, mathematical expression of given conditions is :
4x + 3 = 3(x+2)
4x + 3 = 3x + 6
x = 3.
So, the consecutive numbers are 3 , 4 and 5.
Therefore, the middle integer is 4.
Hence, this is the required solution.
7.6g of sugar is needed for every cake made. How much sugar is needed for 10 cakes?
Step-by-step explanation:
just multiply 7.6g times 10
There are 12p calories in a 3/4 cup serving of cereal. How many Calories are there in 6 cups of cereal?
Answer:
960 calories in 6 cups of cereal
Step-by-step explanation:
Answer:96
Step-by-step explanation:
16 is in the 4/4 and 16 x 6 is 96
According to a newspaper report, A 63 year old man has rowed around the world without leaving his living room. He clocked up 24084 miles on a rowing machine that he recieved for his 50th birthday. Roughly how many miles per year has he rowed since he was given the machine?
A) 200
B) 500
C) 1000
D) 2000
E) 4000
(can i get it with the full working out please)
The number of miles per year that he has rowed since he was given the machine will be Roughly 2000. Then the correct option is D.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
A 63-year-old man has rowed around the world in his living room, according to a newspaper story. On a rowing machine that he received for his 50th birthday, he logged 24084 miles.
The number of miles per year is calculated as,
⇒ 24,084 / (63 - 50)
⇒ 24,084 / 13
⇒ 1852.61 ≈ 2,000
The number of miles per year that he has rowed since he was given the machine will be Roughly 2000. Then the correct option is D.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
Translate and solve into an algebraic expression.
The product of b and -25 is 175
Answer:
- 25b = 175
Step-by-step explanation:
Since, The product of b and -25 is 175.
[tex] \therefore \: b \times ( - 25) = 175 \\ \huge \purple{\therefore \: - 25b = 175}[/tex]
Answer:
-25b = 175
b=-7
I hope this the correct answer
Step-by-step explanation:
The expression would -25b=175
divide -25 on both sides 175/-25 = -7
3/8=r+2/3 what is r=?
Answer:
[tex]\frac{-7}{24}[/tex]=r
Step-by-step explanation:
3÷8=r+2÷3
[tex]\frac{3}{8}[/tex]=r+[tex]\frac{2}{3}[/tex]
[tex]\frac{3}{8}[/tex]-[tex]\frac{2}{3}[/tex]=r
(make the denominators same)(LCM of 8 and 3=24)
[tex]\frac{3}{8}[/tex]([tex]\frac{3}{3}[/tex])+[tex]\frac{2}{3}[/tex]([tex]\frac{8}{8}[/tex])=r
[tex]\frac{9}{24}[/tex]-[tex]\frac{16}{24}[/tex]=r
[tex]\frac{9-16}{24}[/tex]=r
[tex]\frac{-7}{24}[/tex]=r
On a number line, suppose the coordinate of A is 0, and AR = 9. What are the possible coordinates of the midpoint of AR?
Given:
On a number line, suppose the coordinate of A is 0, and AR = 9.
To find:
The possible coordinates of the midpoint of AR.
Solution:
Coordinate of A is 0, and AR = 9.
It means the distance between point A and R is 9 units. It means, point R can be either left side or right side of A. So, location of point R can be either -9 or 9.
If coordinate of R is -9, then midpoint of AR is
[tex]\dfrac{0+(-9)}{2}=-4.5[/tex]
If coordinate of R is 9, then midpoint of AR is
[tex]\dfrac{0+(9)}{2}=4.5[/tex]
Therefore, the possible coordinates of the midpoint of AR are -4.5 and 4.5.
Solve the equation.
2 ( 4z - 1) = 3(z+2)
Z=
Answer:
[tex]z = \frac{8}{5}[/tex]
Step-by-step explanation:
Calculate for the value of [tex]z[/tex] :
[tex]2(4z - 1) = 3(z + 2)[/tex]
-Use Distributive Property on both left and right:
[tex]2(4z - 1) = 3(z + 2)[/tex]
[tex]8z - 2 = 3z + 6[/tex]
-Take [tex]3z[/tex] and subtract [tex]8z[/tex] :
[tex]8z - 3z - 2 = 3z - 3z + 6[/tex]
[tex]5z - 2 = 6[/tex]
-Add [tex]2[/tex] to both sides:
[tex]5z - 2 + 2 = 6 + 2[/tex]
[tex]5z = 8[/tex]
-Take [tex]5z[/tex] and divide on both sides:
[tex]\frac{5z}{5} = \frac{8}{5}[/tex]
[tex]z = \frac{8}{5}[/tex]
Therefore, the value of [tex]z[/tex] is [tex]\frac{8}{5}[/tex].
The solution to the given equation is [tex]z = \frac{8}{5} \ or \ 1\frac{3}{5}[/tex]
The given equation is 2( 4z - 1) = 3(z+2).
To solve the given equation means we should determine the value of the variable z.
To solve this, we will first clear the brackets
[tex]2(4z - 1) = 3(z+2)[/tex]
Clearing the brackets
[tex]8z - 2 = 3z + 6[/tex]
Now, collect like terms
[tex]8z - 3z = 6 + 2[/tex]
Then,
[tex]5z = 8[/tex]
Now divide both sides by 5
[tex]\frac{5z}{5} = \frac{8}{5}[/tex]
∴ [tex]z = \frac{8}{5} \ or \ 1\frac{3}{5}[/tex]
Hence, the solution to the given equation is [tex]z = \frac{8}{5} \ or \ 1\frac{3}{5}[/tex]
Learn more here: https://brainly.com/question/24546213
Jenna's retirement party will cost $9 if she invites 3 guests. If there are 5 guests, how much will Jenna's retirement party cost? Assume the relationship is directly proportional.
Answer:
$15
Step-by-step explanation:
3 guest = $9 (9/3 = 3 so each guest is $3)
so
5 guest = $15 (3 x 5 = 15)
Plz help me with this
Answer:
BALLZ
Step-by-step explanation:
T3ST1CALZ
Find the sum (9r2+4r-7)+(3r2-3r)
Answer:
12r^2 +r-7
Step-by-step explanation:
Can somebody help me wit this
Find the coordinates of the midpoint of a segment with the endpoints (2,8) and (8,0).
Answer:
[tex]MP= (5,4)[/tex]
Step-by-step explanation:
[tex]MP= (\frac{x_1+x_2}{2} )(\frac{y_1+y_2}{2} )[/tex]
[tex]MP= (\frac{2+8}{2} )(\frac{8+0}{2} )[/tex] 2+8=10 8+0=8
[tex]MP= (\frac{10}{2} )(\frac{8}{2})[/tex] 10/2=5 8/2=4
[tex]MP= (5,4)[/tex]
A square has a perimeter of 24x² +16. What is
the length of each side of the square
Answer:
6x² + 4
Step-by-step explanation:
The 4 sides of a square are equal in measure.
Divide the perimeter by 4 for length of side, that is
side = [tex]\frac{24x^2+16}{4}[/tex] = [tex]\frac{24x^2}{4}[/tex] + [tex]\frac{16}{4}[/tex] = 6x² + 4
(3 5/9)÷(−2 2/3) help plz
Answer:
- 1 ¹/₃Step-by-step explanation:
3 ⁵/₉ ÷ - 2²/₃
convert into improper fractions
32/9 ÷ - 8/3
apply the fraction rule:
32 / 9 x -3 / 8
32 x -3
9 x 8
_ 96
72
_ 4 --->> convert improper to mixed numbers
3
- 1 ¹/₃
A jar contains 7 blue marbles, 3 red marbles, and 3 green marbles. You pick one marble without looking. What is the probability that the marble will be red? Answer as a fraction in the simplest form.
Answer:
7/13
Step-by-step explanation:
there are 13 marbles altogether and there is blue marbles the most
What is the result when the number 66 is decreased by 8.3%?
Answer:
.........it equals 60.52200
Evaluate 0 × |-6|. this would be 0 right?
x/6 =8 [tex]x\5frac{x}{y} =8[/tex]
Steps to solve:
x/6 = 8
~Simplify
1/6x = 8
~Multiply 6 to both sides
x = 48
Best of Luck!
Juan has $10 to spend. He needs $13 to purchase the supplies. Explain how to find the amount of money Juan is short.
Answer:
3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
13-10=3
0.7+y=−1.34 please and thank you
Answer:
0.64
Step-by-step explanation:
1) Subtract 0.7 from 1.34 and you will get 0.64
Hope this helps!
Which quantity is proportional to 18⁄6?
Check all that are true.
36⁄12
90⁄18
72⁄24
54⁄6
3⁄1
Answer:
36/12, 72/24, and 3/1.
Step-by-step explanation:
When simplified, 18/6 is 3/1, so those are the answers because they can all be simplified to 3/1 too.
Answer:
its 36/12
Step-by-step explanation:
18 is 3x 6 and 36 is 3x 12
ew.pat
100%
Aubrey is saving up to buy a new jacket. She already has $85 and can save an
additional $7 per week using money from her after school job. How much total
money would Aubrey have after 8 weeks of saving? Also, write an expression that
represents the amount of money Aubrey would have saved in w weeks.
I
Aubrey can save $7 per week, so she can save $7 x 8 or $56
in 8 weeks. Because she already had $85 to begin with, the
total amount saved would be $56 + $85 or $141.
Answer:
[tex]Total\ Savings = 85 + 7 w[/tex] --- In w weeks
[tex]Total\ Savings = \$141[/tex] --- In 8 weeks
Step-by-step explanation:
Given
[tex]Available\ Amount = \$85[/tex]
[tex]Weekly\ Savings = \$7[/tex]
[tex]Number\ of\ weeks = 8[/tex]
Required
Determine the amount of savings in w weeks
This can be calculated as thus:
[tex]Total\ Savings = Available\ Amount + Weekly\ Savings * Number\ of\ weeks[/tex]
In this case;
w = Number of weeks
So, we have:
[tex]Total\ Savings = 85 + 7 * w[/tex]
[tex]Total\ Savings = 85 + 7 w[/tex]
When w = 8, we have
[tex]Total\ Savings = 85 + 7 * 8[/tex]
[tex]Total\ Savings = 85 + 56[/tex]
[tex]Total\ Savings = \$141[/tex]
n-2÷7=2 ANSWER IT 50 POINTS
Answer:
5.5
Step-by-step explanation:
n-2÷7=2
n-3.5=2
n=2+3.5
n=5.5
Answer:
n = 16 ≅ 2.29
7
Step-by-step explanation:
n - 2 ÷ 7 = 2
n - 2 = 14
n = 14 + 2
7 7
n = 16
7
so uh who knows this??!
Answer:
Your answer is going to be d
Step-by-step explanation:
Add up the angles you already have and subtract that sum from 180
180 - 133 = 47
Answer:
D
Step-by-step explanation:
39+94=133
180-133=47
I have a math test coming up and this geometry stuff is just always confusing me. With that said if you could explain your answer that would be wonderful.
If the image is to blurry please just click on the image it is much easier to read.
I am willing to mark a person branliest!
All help is very appreciated. Good Luck. God Bless. Stay Safe. Thanks Max Larson
Answer:
for a rectangle to be called a square with 4 sides must be equal
for rectangle to be called a square its four angles must be equal.
Answer:
all parallel sides are the same lengths
all angles are 90°
Step-by-step explanation:
We know that the square has the definition of an object or plane that has all the four sides of equal length,
And all the angles related to the sides are also same. (all angles are 90°)
Whereas, a rectangle gets defined as the plane figure with four straight sides and the same number of right angles where the two parallel sides become of equal length.
what is -0.5m - 0.75 = 2.15
Answer:
m=5.8 or -29/5
Step-by-step explanation:
I used a calculator
are these both answers same
Answer:
no
Step-by-step explanation:
beacuse the power of a odd no. will get the sign of negative not positive
Answer:
(1/2)^5 =1/2^5
Step-by-step explanation:
(1/2)^5 =1^5/2^5 =1/2^5
1^5 =1
2^5 =32