Answer:
x=6
Step-by-step explanation:
step 1;
19x−4+4=110+4
19x=114
-----------------
step 2;
19x /19 = 114 /19
20. Solve the equation.
6x = 30
Answer:
x=5
Step-by-step explanation
6*5= 30
30/6=5
6x-5y=18
solve for x
Answer:
x = 3+ 5/6y
Step-by-step explanation:
6x-5y=18
Add 5y to each side
6x-5y+5y=18+5y
6x = 18+5y
Divide each side by 6
6x/6 = (18+5y)/6
x = 18/6 + 5y/6
x = 3+ 5/6y
An investor invest 525 in stock for the first six month the stock increased at a rate of 25 per month
Please help, please briefly explain, (awarded brainliest)
Answer:
A
Step-by-step explanation:
Its basically whatever point(s) meet exactly the on the x axis
Answer:
A
Step-by-step explanation:
when f(x)=0 is when y=0. When y=0 is the x-intercept. There are three x-intercepts because the line crosses the x-axis 3 times, which are -3, -1, and 2.
use a number line to find the sum
Solve
In (x + 3) = In 10 - In x
Answer:
x = 7
Step-by-step explanation:
(x+3)=10
10 - 3 = 7
(7+3)=10
Answer:
x = 7
Step-by-step explanation:
x + 3 = 10
=> x = 10 - 3
=> x = 7
Find the greatest common factor of 60 and 60.
please help!!!!
Answer:60
Step-by-step explanation:
Answer:
The greatest common factor of 60 and 60 is 60, because 60 is the highest number that is divisible by both numbers.
Step-by-step explanation:
Hope this helps, and can you please mark me brainliest because I just need 4 more brainliest to become expert
The equation for the graph of A is
.
The equation for the graph of B is
.
The equation for the graph of C is
.
The equation for the graph of D is
.
A: y = x²
B: y = -x
C: y = x
D: y = -x²
:)
Consider the points A (-16, 39), B (4, 3)
and
C (9, -6):
Find the slope of BC.
Answer:
5/-9
Step-by-step explanation:
cuz it is just trust me
Make a polynomial
-1,-4,2
Answer:
[tex]x^3+3x^2-6x-8[/tex]
Step-by-step explanation:
Unfortunately due to your very vague "question", I do not know for sure if -1, -4, and 2 are X values. But assuming they are...
Just like with quadratics, you can foil to easily identify the X value. But this time we are reversing it, and instead of 2 now we have 3.
To set up your polynomial, it should look something like this:
[tex](x+1)(x+4)(x-2)[/tex]
Now you can FOIL it if it requires you, which I have done for you.
[tex]x^3+3x^2-6x-8[/tex]
whoever answers first gets brainliest
only if answer is correct though.
Find |-65|.
0
65
-65
Answer:
65 because the absolute value takes away the negative
The answer to the question is 65.
HELP WILL MARK YOU BRAINLIEST
Answer:
r = 11
Step-by-step explanation:
mDG and mGM must add up to mDM
Step 1: Set up equation
mDG + mGM = mDM
r + 5 + 3r - 14 = 35
Step 2: Solve for r
Combine like terms: 4r - 9 = 35
Add 9 to both sides: 4r = 44
Divide both sides by 4: r = 11
Answer:
11
Step-by-step explanation:
[tex]r+5+3r-14=35\\4r-9=35\\4r=44\\r=11[/tex]
which of the following statements best describes the value of the expression 2x -7 when x = 5
2x - 7
Value:x = 5
To Find:The value of the expression.
Solution:2x - 7
By putting the value of x, we get
2(5) - 7 = 10 - 7 = 3
Answer:The value of the expression is 3.
Answer:
B
Step-by-step explanation:
You have 3 1/4 hours to complete 4 chores. Do you have enough time to spend 40 minutes on each chore?
Answer:
yes, you do.
FYI: 1/4 of an hour is 15 minutes
2(5y + 2) = 14
help help help help
Answer:
y = 1
Step-by-step explanation:
Apply the distributive property
10y + 4 = 14
Subtract to isolate the variable.
10y = 10
Divide both sides by the variable term.
y = 1
~theLocoCoco
Please help!!
A. Undefined
B. Zero
C. Positive
D. Negative
Please help I would appreciate it, thanks!!!
Answer:
B. Zero
Step-by-step explanation:
this is simple question what is (2x2)+89-54x9=?
A. 351
B. 866
C. 342
i already know this i just wanted to do it for fun
Answer:
351
Step-by-step explanation:
4 +59-54×9=351 that it
Plz plz plz help meee I do t understand 10 11 and 12 plzzzz :((( I will give brianliest i promise :(( plz help :(
Answer:
10.) is 6
11.) is also 6
Step-by-step explanation:
10.) is 6
because when you subtract exponents 6-3 you get 3 as the exponent which is equal to the first one
11.) is also 6 because subtract the exponents and you get 4.
also is number 12 r^4 I cannot see it . But I will solve for it as 4.
12.) is 3 . because 4 times 3 is 12.
• Davis has $38 and wants to purchase heirloom tomatoes for a
Labor Day recipe. These heirloom tomatoes cost $2 a piece and
can be found at an exclusive farmer's market. Admission to the
farmer's market costs $10. How many tomatoes can Davis
purchase?
Answer:
complete this sentence 8,3,2,7
A total of 165 people attended the opening night of a school play. Adults were charged $6, and children were charged $2. The total amount of money collected was $618. Which augmented matrix represents the situation?
Answer:
answer is B
or
[ 6 2 | 618 ]
[ 1 1 | 165 ]
Step-by-step explanation:
did the test and got it right
The augmented matrix represents the situation is given as, [tex]\begin{bmatrix}6 & 2 | & 618 \\1 & 1 |& 165 \\\end{bmatrix}[/tex]. Then the correct option is B.
What is the matrix?A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The a_{ij} element in a matrix, such as M, refers to the i-th row and j-th column element.
Let x be the number of the adults and y be the number of the children.
Adults were charged $6, and children were charged $2.
The total amount of money collected was $618.
6x + 2y = 618
A total of 165 people attended the opening night of a school play.
x + y = 165
The equation can be written in the form of matrix form. Then
[tex]\begin{bmatrix}6 & 2 | & 618 \\1 & 1 |& 165 \\\end{bmatrix}[/tex]
Then the correct option is B.
More about the matrix link is given below.
https://brainly.com/question/9967572
#SPJ2
Which of the symbols does not make the following statement true?
-24 ___ -26
≥
≤
>
Answer:
≤Step-by-step explanation:
-24 is not less than or equal to -26. The question tricks you a bit. I says which of the following symbols does NOT make the statement true. Because -24 is greater than -26 and greater than or equal to -26, the middle option is correct.I hope this helps!
Complete the following table with the properties used to solve 4(x+3) = 20
Answer:
4(x+3) = 20
Distrbute
4x+12 = 20
-12 from both sides
4x = 8
divide both sides by 4
x = 2
Step-by-step explanation:
Find the value of X In 10 X + 2Y = 12 Y + 20
Find the value of 3 ^ 4
Find the value of - ( 10 J + 2 Y )
Find the value of ( 6 X - 3Y ) ( -2 )
Find the value of 4 P ( 8 P - 9 Q)
Find the value of X In 12 X + 3Y + 16 X + 9 Y = 40
Find the value ½ ( 10 x + 20 y )
Find the value 24 abc /12 ab
Answer:
See below
Step-by-step explanation:
Find the value of X In 10 X + 2Y = 12 Y + 20
10x + 2 y = 12y + 2010x = 10y + 20x = y + 2Find the value of 3 ^ 4
3^4 = 3*3*3*3 = 81Find the value of - ( 10 J + 2 Y )
- ( 10j + 2y ) = -10j - 2yFind the value of ( 6 X - 3Y ) ( -2 )
( 6x - 3y ) ( -2 ) = -12x + 6yFind the value of 4 P ( 8 P - 9 Q)
4p ( 8p - 9q) = 32p² - 36pqFind the value of X In 12 X + 3Y + 16 X + 9 Y = 40
12x + 3y + 16x + 9y = 4028x + 12y = 4028x = -12y + 40x = -12/28y + 40/28x = -3/7 y + 10/7Find the value ½ ( 10 x + 20 y )
½ ( 10 x + 20 y ) = 5x + 10yFind the value 24 abc /12 ab
24 abc /12 ab = 24/12*abc/ab = 2cUse the remainder Theorem and synthetic division to find f(-6) for f(x) = 2 x3 + 6x2 - 26 x + 20
what are factors of 55
Answer:
1, 5, 11, 55
These are the factors of 55 because:
1 x 55 = 55.
5 x 11 = 55.
11 x 5 = 55.
55 x 1 = 55.
Hope it helps!
Answer:
55, 1, 11, 5
Step-by-step explanation:
A factor is a number that can be multiplied by another factor to reach a given number. So 11 × 5 is 55 so they are factors of 55. 1 × 55 are also factors of 55.
Hope This Helps :)
what is the name of the type of number you get when you find square root of a negative number ?
Y = .6x + 12 What are four coordinates on the graph?
thanks!
Answer:
(2,24) (1,18) (3,30) (4,36)
Step-by-step explanation:
solve:
2/3x+15=17
3x+8-x=7
4(2x-6)=2
Answer:
x = 3
x = (-1)/2
x = 13/4
Step-by-step explanation:
Solve for x:
(2 x)/3 + 15 = 17
Put each term in (2 x)/3 + 15 over the common denominator 3: (2 x)/3 + 15 = (2 x)/3 + 45/3:
(2 x)/3 + 45/3 = 17
(2 x)/3 + 45/3 = (2 x + 45)/3:
1/3 (2 x + 45) = 17
Multiply both sides of (2 x + 45)/3 = 17 by 3:
(3 (2 x + 45))/3 = 3×17
(3 (2 x + 45))/3 = 3/3×(2 x + 45) = 2 x + 45:
2 x + 45 = 3×17
3×17 = 51:
2 x + 45 = 51
Subtract 45 from both sides:
2 x + (45 - 45) = 51 - 45
45 - 45 = 0:
2 x = 51 - 45
51 - 45 = 6:
2 x = 6
Divide both sides of 2 x = 6 by 2:
(2 x)/2 = 6/2
2/2 = 1:
x = 6/2
The gcd of 6 and 2 is 2, so 6/2 = (2×3)/(2×1) = 2/2×3 = 3:
Answer: x = 3
______________________________________________________
Solve for x:
3 x - x + 8 = 7
Grouping like terms, 3 x - x + 8 = (3 x - x) + 8:
(3 x - x) + 8 = 7
3 x - x = 2 x:
2 x + 8 = 7
Subtract 8 from both sides:
2 x + (8 - 8) = 7 - 8
8 - 8 = 0:
2 x = 7 - 8
7 - 8 = -1:
2 x = -1
Divide both sides of 2 x = -1 by 2:
(2 x)/2 = (-1)/2
2/2 = 1:
Answer: x = (-1)/2
_______________________________________
Solve for x:
4 (2 x - 6) = 2
Divide both sides of 4 (2 x - 6) = 2 by 4:
(4 (2 x - 6))/4 = 2/4
4/4 = 1:
2 x - 6 = 2/4
The gcd of 2 and 4 is 2, so 2/4 = (2×1)/(2×2) = 2/2×1/2 = 1/2:
2 x - 6 = 1/2
Add 6 to both sides:
2 x + (6 - 6) = 1/2 + 6
6 - 6 = 0:
2 x = 1/2 + 6
Put 1/2 + 6 over the common denominator 2. 1/2 + 6 = 1/2 + (2×6)/2:
2 x = 1/2 + (2×6)/2
2×6 = 12:
2 x = 1/2 + 12/2
1/2 + 12/2 = (1 + 12)/2:
2 x = (1 + 12)/2
1 + 12 = 13:
2 x = 13/2
Divide both sides by 2:
x = (13/2)/2
2×2 = 4:
Answer: x = 13/4
Convert 0.0075 to a percent.
0.075%
0.75%
75%
0.0075%
Answer:
It would be the second option...
Hope this helps:)
You work at a bike shop. A customer purchases 6 new bike tires at $6.99 each. If the customer gives you $40, how much is still owed, in cents?
1.50
194
270
505
699
Answer:
194 cents is the correct answer
Step-by-step explanation:
6.99 dollars is 41.94
Answer:
B: -1.94
Step-by-step explanation:
First, you would want to multiply 6 and 6.99
You should get 41.94.
Finally, subtract 41.94 with 40.00. (41.94-40.00).
You should get -1.94. The reason why we add a negative sign is because the total cost of the 6 bikes is more then what she payed with.
