Answer:
30
Step-by-step explanation:
x + 23 = ?
x = 7
All we need to do is plug in x =7 to the first equation:
7 + 23 = ?
We simplify and get:
30 = ?
What shape will the vertical cross-section of
a cube be?
Answer:
a triangle;
Three faces of the cube meet to form the vertex, so the cross section is a two-dimensional figure with three sides
Step-by-step explanation:
mr rolando sold the house and that at 10, 500,000,000.00 if he will receive 4% commansion, how much his commansion?
Answer:
$420,000,000
Step-by-step explanation:
Multiply 10,500,000,000 by .04.
Hope this helps!
(2x + 3) + (x + 1)
help
4. Emily ate dinner at Geisha. Her total was $17.50. A 8% sales tax was
added to her bill. After, Emily added a 20% tip on the total after tax. What
was Emily's final total?
*
Answer: $22.68
Step-by-step explanation:
17.50 times 0.08 = 1.40
17.50 + 1.40 = 18.90
Now the tip:
18.90 times .2 = 3.78
18.90 + 3.78 = 22.68
Fiber one bran cereal boasts that it contains 57% of the Daily Value of fiber you need. If 1 serving contains 15 gram of fiber, how much fiber do you need in one day
Answer:
26.3 grams
Step-by-step explanation:
57% of fiber is 15 grams. To find 1% you would divide 15 by 57 which is 0.2631578947. Now multiply 1% by 100 to get 100% fiber. The amount of fiber needed per day is 26.31578947 (the rounded answer is 26.3)
Hace 5 años la edad de un joven era 1/3 de la edad del papá y dentro
de 5 años la edad del joven será 1/2 de la edad del papá. Si x es la edad
actual del joven y si y es la edad actual del papá. ¿Cuál es la edad actual
de cada uno?
Ya está es mi última pregunta si me ayudan seria estupendo
Answer:
respuesta el joven tiene 15 y el padre 30
The ABC Book Club charges a $40 monthly fee, plus $2 per book read in that month. The Easy Book Club charges a 35$ monthly fee, plus 3$ per book read in that month. For each club, how many books must be read in 1 month for the total charges from each club to be equal.
Given the function g(x) = -3x + 4, compare and contrast g(-2) and g(4). Choose the statement that is true concerning these two values.
Answer: D
Step-by-step explanation:
Fill in the x's with -2 for the first time to get one answer then go back and fill in 4 for the second answer.
g(-2)= 10
g(4)=-8
Proving g(-2) is greater than g(4).
Write an equation in point-slope form of the line that passes through the two given
points.
(4,7) and (5, 1)
Answer:
y-7=-6(x-4)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(1-7)/(5-4)
m=-6/1=-6
y-y1=m(x-x1)
y-7=-6(x-4)
25 points please answer all 4 problems
Answer: The answers are in order
6(n-9)=54
5x=35
3x-6
1/2(y+12)=7
Step-by-step explanation:
The following histogram represents the number of hours students practice each week for band
How many hours did most students practice?
Answer:
Most Students practiced 5 to 6 hours
helppp meeee pleaseeee
Answer:
0.3907 I think hope this helps
change 4x - 5y = 10 into slope intercept form and graph
Answer:
Slope intercept form: y = 4/5x - 2
Step-by-step explanation:
(subtract 4x from both sides) -5y = -4x + 10
(divide everything by -5) y = 4/5x - 2
To graph, place a point at (0,-2), and then travel up 4 and over right 5 (or down 4 and to the left 5) to place the next point, then draw a line through the points
Two streets form an intersection. C and D are supplementary
angles. If the measure of C is 140° and the measure of D is
two times the value of x, what is the value of x?
Answer:
20degrees
Step-by-step explanation:
The sum of angle C and D is 180 degrees since they are supplementary
Given
m<C = 140 degrees
m<D = 2x
Taking the sum and equating to 180
140 + 2x = 180
2x = 180-140
2x = 40
x = 40/2
x = 20 degrees
Hence the value of x is 20degrees
Solve for x.
−1.5x−3.1<5.5
Drag and drop a number or symbol into each box to correctly complete the solution.
Answer:
x <-5.73
Step-by-step explanation:
Answer:
5.733333333...
Step-by-step explanation:
The answer is positive and has a repeating 3 at the end.
Jenny bought an item online for $180, and she was charged a $9 fee for shipping. What percent of the sale price was the shipping fee?
Answer:
Step-by-step explanation:
can u please help me with my english ?
add 1/5 add 2/7 plz help
Answer:
17/35
Step-by-step explanation:
Answer:
17/35
Step-by-step explanation:
Math-way
what were the two goals of the monroe doctrine? Americans wanted to stop european-
A. globilization, free enterprize
B. intervention colonization
C.colonization, ratification
Answer:
I believe it is C, but i may be wrong.
Sally puts $2,500 in a bank account. She takes it out 10 years later and with interest, now has $4,100. What is the percent change?
Answer:
The percentage increase is 64%
Step-by-step explanation:
Answer:The percentage increase is 64%
Step-by-step explanation:
please help me. i am so confused please
Answer:
what is the question above what you are showing in the picture ?
Step-by-step explanation:
it will help a lot
(4) + (14 – 4i) =
Express your answer in the form (a + bi).
Answer:
I would recommend using photomath and math away for stuff like this :D
Step-by-step explanation:
use these apps save you lot of time
What is the slope of the line that passes through the points (-2,-5) and (-3,-6) write your answer in simplest form
Answer:
y = x - 3
Step-by-step explanation:
PLZ HELP!!!! ILL GIVE BRAINLIEST
Answer:
0,0
Step-by-step explanation:
not 100% sure
cuál es el resultado de 1/3 entre 4/7?
A._ 4/21
B._ 7/12
C._ 12/7
D._ 21/4
Answer:
La leche que sale del huevo
Find the geometric mean between 4 and 20.
Answer:
4[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Geometric mean is when you multiply the two numbers 4 and 20 and then take the square root of the product.
So 4 x 20 = 80, and the [tex]\sqrt{80}[/tex] = 4[tex]\sqrt{5}[/tex]
However-- that's if you meant finding the geometric mean of 4 and 20 when you said "between"
What solid figure is shown below?
Answer:
froggy lookin kinda funky foo
If you answer both questions properly I might give you the brainlies
Answer:
32
Step-by-step explanation:
What’s the value of a?
Answer:
a = 69
Step-by-step explanation:
The linear pair equals 180 degrees.
a + 90 + 21 = 180
a + 111 = 180
a = 69
nice!
Answer:
A= 69 degrees
Step-by-step explanation:
if all those angles equal a total of 180 degrees then all you need to do is add the angles your given which in this case is 21 and a 90 degree angle which would equal 111 degrees, then subtract 111 from 180 and that would be the answer to the missing angle, which is 69 degrees.
21 + 90 = 111
180- 111 = 69
The product of
two integers is – 24. The difference
between the two integers is 14. The sum of
the two integers is 10. What are the two
integers?
Answer:
a= 12
b=-2
Step-by-step explanation:
12 x -2 = -24
12 - (-2) = 14
12 + (-2) = 10
The two integers are 12 and -2.
What are simultaneous equation?In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought.
Let x and y be the two integers.
So it is given that,
Product of two integers = – 24
⇒ xy = - 24 ....(i)
The difference between the two integers = 14
⇒ x - y = 14 ...(ii)
The sum of the two integers = 10
⇒ x + y = 10 ....(iii)
Now adding equation (ii) and (iii) we get,
2x = 24
⇒ x = 12
Putting the value of x in equation (i) we get,
12y = - 24
⇒ y = - 2
So the required integers are 12 and - 2.
To learn more about simultaneous equation:
https://brainly.com/question/17726417
#SPJ2
6) A recipe serves 10 people and uses 3 cups of flour. How many cups of
flour is needed to serve 15 people? *
Answer:
4.5 cups
Step-by-step explanation: