Answer:
2.(-3,-2)
Step-by-step explanation:
2(3x - 5) + 5 = 5x + 13
Answer:
x = 18
Step-by-step explanation:
Give brainliest
SIMPLE
Hello! :)
2(3x − 5) + 5 = 5x + 13 Simplify both sides of the equation
(2)(3x) + (2)(−5) + 5 = 5x + 13 Distribute
6x + −10 + 5 = 5x + 13
(6x) + (−10 + 5) = 5x + 13 Combine like terms
6x + −5 = 5x + 13
6x − 5 = 5x + 13
6x − 5 − 5x = 5x + 13 − 5x Subtract 5x from both sides
x − 5 = 13
x − 5 + 5 = 13 + 5 Add 5 to both sides
x = 18 (ANSWER)
Hope this helped you!
THEDIPER
another 10 points if u help me :]
Answer: 37
Step-by-step explanation:
solve all please and show ALLLL steps
8b-7 = 7b - 2
-12+5k=15-4k
Answer:
Step-by-step explanation:
8b - 7 = 7b - 2
Bringing like terms on one side
8b - 7b = - 2 + 7
B = 5
-12 + 5k = 15 - 4k
Bringing like terms on one side
5k + 4k = 15 + 12
9k = 27
k = 27/9 = 3
Pls help parents will ground me from everything if I don’t get me my homework done PLEASE
Answer:
x=13 and y=sqrt338
Step-by-step explanation:
so basically the opposite of one of the 45 degrees is 13 so the other 45 degrees is 13 too and you find pythagorean theorem of the other one
How do you solve for t ?
Answer:
Step-by-step explanation:
t/2 - 1 = 1
t/2 = 1 +1
t/2 = 2
t = 2 × 2 = 4
Kaley and her 2 friends met for breakfast and split the bill evenly. The total bill was $33.93. Let x
represent the amount that each person paid.
32 = $33.93
How much did each friend have to pay for her share of breakfast?
$11.31
$30.93
$36.93
$101.79
Answer:
$11.31 each
Step-by-step explanation:
9:45 on Tuesday Questions
Please Help Me Out! I am back with a handful of geometry questions. I would like you to answer this question and explain or show all of your work.
I will mark Brainlest for an accurate answer!
If the image is to blurry try clicking on it. If it is still to blurry, let me know in the comments. If you have any other questions about the problem, let me know.
Please only answer of you have a "real" answer and not a comment. Save your comments for the comment box!
If you would like to help me out some more, go check out my profile and answer the questions that have 9:45 on Tuesday Questions on them.
God Bless.
Answer:
Neither
Step-by-step explanation:
-12x + 3y = 3
y = 4x + 1
y = mx + b
The second equation given is set up in the correct form already (y = 4x + 1)
We have to convert the first equation into the same format
-12x + 3y = 3
Isolate the y
3y = 3 + 12x
Divide the 3 from the y and the other side
y = 1 + 4x
y = 4x + 1
This is the same as the first equation
They can only be parallel if their slope (m or 4 in this case) is the same and their y-intercepts (b or 1 in this case) are different. Since the equations are the exact same and do not fit the y-intercept criteria for parallel, they cannot be parallel. If they were perpendicular, their lines must cross. This means they have to contain reciprocals or opposite slopes. Our slope here for both of them is 4 or 4/1. Since neither are the opposite (which would be 1/4), it is not perpendicular. Therefore, the answer is neither
It is recommended that adults consume at least 1,000 mg of calcium every day. One ounce of whole milk contains about 25 mg of calcium, and one ounce of cheddar cheese contains 200 mg of calcium. If a person meets the recommendation by consuming x ounces of whole milk and y ounces of cheddar cheese, then 25x + 200y ≥ 1,000. Which choice give an amount of milk and cheese tha a person could consume to meet the recommendation?
A.
50 oz milk and 2 oz cheese
B.
39 oz milk and 0 oz cheese
C.
0 oz milk and 4.5 oz cheese
D.
10 oz milk and 3 oz cheese
Answer:
A= 50oz milk + 2 oz cheese
Step-by-step explanation:
are these rational or irrational. a. 0 b. -3/4 c. 3pi
-2a(-3a2 - 11a + 20)
Answer:
6a3-18a
Step-by-step explanation:
i got u fam ...........
Twice a number minus a second number is –1. Twice the second number added to three times the first number is 9. Find the two numbers.
Answer:
n= 1
x= 2
Step-by-step explanation:
the equations are 2n - x = -1
2x + 3n = 9
Which College entrance exam has the least amount of math problems to work?
Answer:
SAT
Step-by-step explanation:
The two main college entrance exams are the SAT and ACT which are used for almost all colleges in the United States. Between these two the SAT has a lesser focus on math in general. Instead, the SAT tends to focus more on word problems and the process taken to solve them. This does not mean that it has no math at all, there is still a math section on the SAT's but it is not as extensive as in the ACT's.
FIRST CORRECT ANSWER GETS BRAINLIST!!!
what s the value of the digit 3 in the number 2314 base 5?
-3x1
-3x5
-3x25
-3x125
Answer:
-3x125 idc bout brainliest
Step-by-step explanation:
AB has endpoints at -2 and 12. What is the coordinate of its midpoint?
A. 7
B. 5
C. 6
D. 4
Answer:
the answers is b. 5
Explanation:
5 is in between points -2 and 12.
Math, answer I give points I know it says 5 but I give 5 more *pls answer*
Answer:
J >4.237
Step-by-step explanation:
4.27 is more than 4.027, not equal
4.27 is greater than 4.2, not less than
4.27 is more than 4.207, not equal
4.27 is a higher number than 4.237
HELP PLEASE, GONNA GIVE BRAINLIEST!!!!!
The Problem is attached!!!!!
CAN SOMEONE SOLVE THIS PLEASE
−4x−(x−1)=3(x−5)
Answer: x = 2
Hope this helps!
Find an equation parallel to y=-5 and passing through (-2, -9)
What is the equation (answer in standard form)
Answer:
[tex]y=-9[/tex]
Step-by-step explanation:
We want to find an equation of a line that is parallel to y=-5 and also passes through (-2,-9)
Note that y=-5 is a horizontal line.
This means that in order to be parallel to our old line, our new line must also be horizontal.
So, the equation of our new line will be whatever y-coordinate is being used from our point.
Our point is (-2,-9).
The y-coordinate is -9.
So, the equation of our horizontal line is:
[tex]y=-9[/tex]
This is in standard form.
And we're done!
I don't know the answer
Answer:
C
Step-by-step explanation:
A function is when the x value has ITS OWN Y VALUE, so the x value can't have more than one y value.
Can't be A, because 6 and 13 both have 10
Can't be B, because there are two x - values (6 and 6)
It can only be C, because each x-value has a different y-value
Answer:
C
Step-by-step explanation:
a function is defined as for each input there is only one output
the answer is C
Which is the solution to this equation 8x -5(x-3) = 18
Answer:
Step-by-step explanation:
Distribute the -5 to the parenthesis to get:
[tex]8x-5x+15=18\\8x-5x=3\\3x=3\\x=1[/tex]
Answer:
x = 1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
8x−5(x−3)=18
(Distribute)
8x+−5x+15=18
(Combine Like Terms)
3x+15=18
3x+15=18
Step 2: Subtract 15 from both sides.
3x+15 −15 = 18 −15
3x=3
Step 3: Divide both sides by 3.
3x/3= 3/3
x = 1
20.0% Complete You work on a manufacturing line. Currently, the status board for the line says"-55" This means that your line still needs to produce 55 items to meet the day's goal. Q. If your line produces 30 items in the next hour, what number will be displayed on the status board? A. 25 B. 85 C. -25 D. -85
Answer:
C. -25
Step-by-step explanation:
Since the current number is -55, it depicts the number to achieve the target.
That is the current position states that we require 55 more units to produce.
If we produce 30 more units in an hour, we shall require 55 - 30 = 25 more units to produce, in order to achieve target.
Since target is decreased by 30, but yet not achieved completely it will still be a negative number.
Thus, the correct answer is
C. -25
This depicts that achieved volume of units is short by 25 units in order to achieve the target.
Answer:
7
Step-by-step explanation:
whats 2.5/6 = h/9 what does h equal to
Answer:
h =2.6
Step-by-step explanation:
2.5/6
2.5+6
=
2.6
Answer: h =3.75
Step-by-step explanation:
PLEASE DONT SKIP
show all work
Answer:
i don't see nothing
Step-by-step explanation:
Answer:
x=1±i√5
Step-by-step explanation:
the quadratic equation is in the form :
y=ax²+bx+c
y= 2x²-4x+12
x=(-b±√b²-4ac)/2a
x=-(-4)±√-4²-4(2)(12)/2a
x=4±√16-96/4
x=4±√-80/4
since the number under the square root then √-80=4i√5 ( assuming possitive numbers)
x=(4±4i√5)/4
x=4(1±i√5)/4
x=1±i√5
x^4 - 3x^2 + 7x^5 type and degree
Answer:
It is a trinomial with a degree 5
Step-by-step explanation:
The cost of a keyboard (k) is $40 less than the cost of a printer (p). Which of these equations could model this fact?
Answer:p -40 = k
Step-by-step explanation:
h(x) = 10x - x2 + 4
h(2) =
Answer:
h(2) = 20
Step-by-step explanation:
h(x) = 10x - x^2 + 4
Let x = 2
h(2) = 10*2 - 2^2 + 4
=20 -4+4
=20
Carol joined a gym. She has to pay a onetime $30 registration fee and then $12 per month. How much will she spend on the gym membership after 7 months?
Answer:
$114
Step-by-step explanation:
30+12(7)=30+84=114
Find 9 - (-2). The difference is
Answer:
11
Step-by-step explanation:
2 exponent 14 x 2 exponent 8
When multiplying the same number raised to different exponents add the exponents together:
2 ^14 x 2^8 = 2^22
The answer is 2^22
Then if you need what that equals:
2^22 = 4,194.304
im dying inside im sorry
Answer:
b
Step-by-step explanation:
51*2=102
180-102=78
78 = (4x-3)(2)
78 = 8x - 6
84 = 8x
x = 10.5
I’m dying insidetooooooooo
