Answer:
This is a difficult question
Step-by-step explanation:
is it 3 part?
Solve 10 ax + 11 ax = 12ax +45 for x. Assume a ≠0.
A. x= 5a
B. X= 5/a
c. x = 1/9a
D. x = 9a
Answer:
Pretty sure it's B.
Step-by-step explanation:
The solution of given equation 10 ax + 11 ax = 12ax +45 is x = 5/a.
The correct answer is an option (B)
What is an equation?"It is a statement which consists of equal symbol between two mathematical expressions."
For given example,
We have been given an equation 10 ax + 11 ax = 12ax + 45
We need to solve given equation for x.
Assuming a ≠ 0,
⇒ 10 ax + 11 ax = 12ax +45
⇒ (10 + 11) ax = 12 ax + 45 ...............(Separate out common terms)
⇒ 21 ax = 12 ax + 45
⇒ 21 ax - 12 ax = 12ax + 45 -12 ax ...........(Subtract 12 ax from each side)
⇒ (21 - 12) ax = 45 ...............(Separate out common terms)
⇒ 9 ax = 45
⇒ 9ax/9a = 45/9a ..............(Divide both the sides by 9a)
⇒ x = 5/a
Therefore, the solution of given equation 10 ax + 11 ax = 12ax +45 is x = 5/a.
The correct answer is an option (B)
Learn more about an equation here:
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Use the information in the table to decide which of the following statements is true. a. The interest amount increases each month. b. The principal amount decreases each month. c. The payment amount changes each month. d. The payment amount each month stays the same.
Answer:
There is no table
Step-by-step explanation:
Answer: d) the payment amount each month stays the same.
Step-by-step explanation:
Tilers older brother Joseph is 5feet 6inches tall Joseph is 16 inches taller than Tyler how tall is Tyler
Answer:
4 feet and 2 inches
Step-by-step explanation:
5 feet and 6 inces= 66 inches
66-16=50
50= 4 feet and 2 inches
Helppppp!!!!!!!!!!!!!!!!
Answer:
24
Step-by-step explanation:
Use PEMDAS:
Parenthesis:
(27-19)=(8)
Then multiplication:
6+(2*3)+4+(8)
6+(6)+4+(8)
Then add everything:
24
11b+3(b+1)=14b+3
Answers:
-The equation is a conditional equation.
-The equation is a contradiction.
-The equation is a identity.
Answer:
The equation is an identity: it is true for all values
please help me please will give brainliest to
Answer:
Step-by-step explanation:
[tex]\left \{ {{a+c=123} \atop {7a+5c=829}} \right.[/tex]
7a + 7c = 861 ...... (1)
7a + 5c = 829 ..... (2)
(1) - (2)
2c = 32
c = 16
a = 123 - 16 = 107
Answer:
16 Children, 107 Adults
Step-by-step explanation:
a + c = 123
7a + 5c = 829
a + c = 123
a = 123 - c
7a + 5c = 829
7(123 - c) + 5c = 829
861 - 7c + 5c = 829
861 - 2c = 829
-2c = 829 - 861
-2c = -32
-2c/-2 = -32/-2
c = 16
a + c = 123
a + 16 = 123
a = 123 - 16
a = 107
If James earns 2000$ every month, how much would James make in 11 months?
Answer:
$22,000
Step-by-step explanation:
2000 x 11
=22000
Answer:
500000000020000900000333000999990202i283u8
According to the graph, what is the value of the constant in the equation below?
9514 1404 393
Answer:
A. 0.4
Step-by-step explanation:
Rearranging the equation for the graph, we get ...
(height)(width) = constant
Using any of the points on the graph, we find the constant to be ...
(0.5)(0.8) = 0.4 = constant
The constant is 0.4, choice A.
Solve the equation
9=4t t=?
Answer:
t = 2.25
Step-by-step explanation:
To find t, divide each side by 4.
9 = 4t
Divide 9 by 4:
2.25 = t
So, t = 2.25
Factorise
a ) 21x+49=
b ) 3y^2-y=
c ) 8x^2+4x3=
d ) 24s^3t2+10s^2t4=
Can you answer these please :)
9514 1404 393
Answer:
a) 7(3x +7)
b) y(3y -1)
c) 4x^2(2 +x)
d) 2s^2t^2(12s +5t^2)
Step-by-step explanation:
These are factored by finding the greatest common factor of the given terms. Generally, that can be found by looking at the factors and finding the largest that is common to all terms.
__
a) 21 = 7·3; 49 = 7·7. The GCF is 7. Factoring that out gives ...
7(3x +7)
__
b) y is the only factor common to both terms.
y(3y -1)
__
c) 4 and x^2 are factors common to both terms, assuming the second term is 4x^3.
4x^2(2 +x)
__
d) 10 = 2·5; 24 = 2·12; the factors s^3 and s^2 share a factor of s^2; the terms t^2 and t^4 share a factor of t^2.
2s^2t^2(12s +5t^2)
Consider the triangle shown. If the perimeter of the triangle is 57, what is the length of the shortest side of the triangle?
Hey there ..!!
There is no figure here ..
Please attach the figure too ..
The length of the shortest side of the triangle is 14 units so option (B).
What is a triangle?A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.
The sum of all three angles inside a triangle will be 180° and the area of a triangle is given as (1/2) × base × height.
Given the triangle with sides 2x, x + 15, and 4x - 7.
Perimeter = Sum of all sides
2x + x + 15 + 4x - 7 = 57
7x + 8 = 57
7x = 49
x = 7
Now,
Side 2x ⇒ 2×7 = 14
x + 15 ⇒ 7 + 15 = 22
And,
4x - 7 ⇒ 4×7 - 7 = 21
Hence "The length of the shortest side of the triangle is 14 units".
For more about triangles,
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Given question is missing an image attached below,
Find the slope and the y-intercept of the line.
y= -5x + 7
A. The slope is..
B. The slope is undefined
Answer:
the slope of y= -5x+7 is m= -5.
Answer:
A. The slope is -5, y-intercept is 7
Step-by-step explanation:
if y=mx+b, and m is the slope, then the slope is negative 5
if y=mx+b, and b is the y-intercept, then the y-intercept is 7
At the corner produce market, apples cost $1 each and oranges cost $2 each.
Find the cost of the following:
6 apples and 3 oranges
5 apples and 4 oranges
8 apples and 2 oranges
PLS HELP!!
Answer:
the answer is $47
Step-by-step explanation:
you'll multiply the prices of their corresponding prices
Which is the correct answer choice?
1 point
3. Solve this equation. Does the equation have one solution, no solution, or
infinitely many solutions? 8(3x - 6) = 6(4x + 8) *
One solution
No solution
Infinitely many solutions
Answer:
no solution
Step-by-step explanation:
Given
8(3x - 6) = 6(4x + 8) ← distribute both sides
24x - 48 = 24x + 48 ( add 48 to both sides )
24x = 24x + 96 ( subtract 24x from both sides )
0 = 96 ← not possible
This indicates the equation has no solution
Which system of equations could be graphed to solve the equation below?
log Subscript 0.5 Baseline x = log Subscript 3 Baseline 2 + x
Answer:
2nd choice
Step-by-step explanation:
log x/log 0.5 = log₁₉ x / log₁₀ 0.5 = log ₀.₅ x
log (2+x) / log 3 = log₃ (2+x)
Answer:
the answer is actually D, or the last option. I took the quize on ED2021. and that is what it says is the right answer.
Write a linear equation for the line with slope = 1/5 going through the point: (0, 2)
Write your equation in the form y=
Use x as the independent variable.
Answer:
y = 1/5 x + 2
Step-by-step explanation:
y = mx + b
m = slope = 1/5
b = y-intercept = 2
y = 1/5 x + 2
Write each expression using exponents. x · x · x · x · y · y
Answer:
x^4 x y^2
Step-by-step explanation:
hope this helps
Part A
Solve 4,500 ÷ 90. Enter your answer in the box.
Part B
Select all the expressions that are equal to 4,500 ÷ 90.
A. 4,500 ÷ 9 tens
B. 450 ÷ 90
C. 450 ÷ 9
D. 4,500 ÷ 9
E. 4,500 ÷ 90 tens
Answer:
Step-by-step explanation:
Part A
Solve 4,500 ÷ 90. Enter your answer in the box.
Answer : 50
Part B
Select all the expressions that are equal to 4,500 ÷ 90.
A. 4,500 ÷ 9 tens ✔️
B. 450 ÷ 90 ❌
C. 450 ÷ 9 ❌
D. 4,500 ÷ 9 ❌
E. 4,500 ÷ 90 tens ❌
Write the equation of the line y = 3x + 5 when dilated by a scale factor of 2 centered
at the origin
Answer:
Warm Up: Line y = 3x – 1 is transformed by a dilation with a scale factor of 2 ... Exercise 1- The line y = 3x is dilated by a scale factor of 2 and centered at the origin. ... 5. The line y=--x-2 is graphed to the right. Write the equation of the m=273.
Step-by-step explanation:
Rogers flight Took off at 9:27 AM the fire is scheduled to land at 1:05 PM if the flight lands on schedule, how long is the flight?
Answer:
3 hours 38 minutes
Step-by-step explanation:
Rogers flight Took off at 9:27 AM the fire is scheduled to land at 1:05 PM if the flight lands on schedule, how long is the flight?
To solve for this, we carry out simple Subtraction
1:05PM - 9:27AM
We can convert the landing time using a 24 hour clock
Hence:
1:05PM = 13:05PM
13:05 - 9:37
= 3:38
Therefore, the length of the flight is 3 hours 38 minutes
Answer:
3h 38min.
Step-by-step explanation:
Please help me with 37 and 38 with the correct answer
Answer:
The slope is 20x
The y-intercept is 175
Every morning, siblings Jack and Jill roll a regular six-sided die to determine who will get to ride in the front seat on the way to school. If the number is even, Jack gets to ride in the front. If the number is odd, Jill gets to ride in the front. A. In the first 20 school days, how many times would you expect Jack to get to ride in the front seat? B. In the first 100 school days, how many times would you expect Jill to get to ride in the front seat? C. Which prediction (Jack or Jill's) do you think will be closer to the actual frequency? Use complete sentences to justify your answer.
Answer and explanation:
Probability= number of favorable outcomes/total number of outcomes
A regular six-sided die which is numbered from 1 to 6 has 3 even numbers(2,4,6) and 3 odd numbers(1,3,5)
A. Given that Jack will only ride in the front seat if the number is even, probability that Jack would ride in the front seat = 3/6=1/2
Therefore Jack will ride in the front seat half the time. In 20 days, Jack would ride in the front seat for 10 days.
B Given that Jill will ride in the front seat if the number is odd, probability that he would ride in the front seat = 3/6=1/2
Or we could simply say probability that Jill will ride in the front seat given that probability that Jack will ride in the front is 1/2 =1-1/2=1/2
C. Both predictions are likely to be closer to the actual frequency based on probability calculated.
CAN SOMEONE HELP FOR THE FIRST TWO QUESTIONS???
Answer:
the equation for the new one would be
y= -3/4 + 3
Step-by-step explanation:
just shift the entire slope by 2 on the Y axis
A farmer was dividing up his one eighth acre of land between his 6 children. Since each child got the same amount of land, how much of the acre did each child receive?
Answer:
Acre of land = 43,560 sq feet
(1/8) 43,560 = 5,445 square feet
This has to be divided by 6, each child gets
5,445 /6 of an acre = 907.5 square feet
So each child received one sixth of one eighth of an acre which equals
1/48 of an acre.
PROOF:
43,560 / 48 = 907.5
Step-by-step explanation:
a 14.6
b. 16.0
c 21.0
d 15.0
Answer:
A
Step-by-step explanation:
correct me if I'm wrong
Leo has 1/3 cups of sugar. He uses 3/4 cups of sugar in a recipe. How much sugar does Leo have left?
Answer:
1/12
Step-by-step explanation:
The total quantity of sugar used = 1/3 x 3/4 = 3/12 = 1/4
what he has remaining = 1/3 - 1/4
multiplu both fractions by 12
1/3(12) - 1/4(12) = 1/12
(Someone help)
How would we know that a rectangle that is 3 1/2 inches by 2 1/4 inches has an area of 7 7/8 square inches?
Answer:
use the area formula
Step-by-step explanation:
A=wl
multiply 3.5 times 2.25
Give me weird things to send to a gc
Answer:
ehsbs sbshab abhaba. aabanjajaanaa
Can someone help me plz?
Answer:
275 non spectators
Step-by-step explanation:
1. Subtract
42,500 - 31,750 - 10,475 =
275
2. Get answer
275 non-spectators
