What is the answer to 5 3x + 12- 6x = -9
Answers
Answer:
x=-21/47
Step-by-step explanation:
Answer:
[tex]x=7[/tex]
Step-by-step explanation:
Step-By-Step on how to solve it is in the attached picture below.
Hope this helps! :)
Related Questions
How do I write "the value of y is the square of the quantity two minus the value of x"?
Answers
Answer:
(y x 2) -x
Step-by-step explanation:
Plz help, it’s been due for a long time now but I need help.
Answers
Answer:
< 4, < 10 corresponding
< 2, < 3 same side interior
< 8, < 12 other (opposite exterior)
< 6, < 12 alternate interior
< 1, < 2 other (supplementary)
< 15, < 11 alternate interior
< 8, < 9 same side interior
< 2, < 4 corresponding
Two lines that are stretched into infinity and still never intersect are called co-planar lines and are said to be parallel lines. ... Corresponding angles are congruent if the two lines are parallel. All angles that have the same position with regards to the parallel lines and the transversal are corresponding pairs.
Kit made contributions to a Roth IRA over the course of 30 working years. contations average $2.000 in the exact she
on the account was 6. Upon retirement, stopped working and making Roth IRA Contributions stead been on trommet
tax bracket. Factoring in taxes, what is the effective value of Roth IRA a brement assume annual compounding (3)
O $287.432.74
$305.432.74
$240 335.88
O $298 232.74
Answers
Answer: the third i think
Evaluate the function f (x) = 4x^2 - 10x + 2 find f (-7)
Answers
Answer:
268
Step-by-step explanation:
Substitute -7 where x is in the equation which would be 4(-7)^2 -10 (-7) +2
simplify the equation and you should get 268
How far is `50\%` of a `2,000`-kilometer trip?
Answers
I don't know how to do that
Answers
Answer:
[tex] \frac{x}{ - 6} \geqslant - 20[/tex]
[tex]x \geqslant - 20 \times ( - 6)[/tex]
[tex]x \geqslant 120[/tex]
Is there a proportional relationship between x and y? Explain.
Answers
Answer:
Where's the question?
Step-by-step explanation:
The distance around a circular track a.circumference
b.area
Answers
Answer: Circumference
Step-by-step explanation: The distance around a circle on the other hand is called the circumference (c). Half of the diameter, or the distance from the midpoint to the circle border, is called the radius of the circle (r). Consider marking this answer as brainliest if it helped you out.
Find the x- and y-intercepts from the table.
Answers
Answer:
x-intercept = 5
y-intercept = 350
Step-by-step explanation:
Assuming that h=x and m=y, when x is at 0 the y is at it's intercept giving you a y-intercept of 350. When y is at 0 the x is at it's intercept giving you an x-intercept of 5.
On a coordinate plane, a line goes through (negative 4, 0) and (0, 2).
The graph of the equation y = 1
2
x + 2 is displayed. Which equations would intersect the orange line at the y-intercept? Check all that apply.
y = 7x + 2
y = 3x + 5
y = 2 minus StartFraction 7 Over 3 EndFraction x
y – 2 = 4x
3y = –9x – 6
Answers
Answer:
y – 2 = 4x
3y = –9x – 6
Step-by-step explanation:
Answer:
a, c, d
Step-by-step explanation:
At a summer job, Maya is painting houses. She charges a $100 fee to start a job and $25 per
hour for each hour she spends on the job. Complete the table belly to show how much
money Maya makes painting one house.
Answers
Answer:
the answer would 125
Step-by-step explanation:
Answer:
I think the answer will be 225. Because 1st she got 100 for starting the job and 25 $ for per hour. She did 5 hours. So five times 25 . It will be 125 and 100 . The answer is 225
This is confusing if you can help me with this ASAP if your able to
Answers
Answer:
Step-by-step explanation:
5^2-3^2= 16
25-9=16
What are equivalent fraction to 33/48 with the numeration as 11
Answers
Answer:
11/16
Step-by-step explanation:
The first thing I would do is see 11 times what will get me 33
The answer is 3
Next I would ask myself 48 divided by 3 is what
The answer is 16
To double check my work I would do 3 x 11 = 33
3 x 16 = 48
A number is ten less than four times another number”?
Answers
Answer:
14
Step-by-step explanation:
4y-10 + y = 20
5y - 10 = 20
5y = 30
y = 6
and then
x = 14
Hey! I just want to make sure if I'm right, if I'm not, whats the answer? I'm stuck on this but I will highly appreciate it if you can help me. if you can't see the question clearly, here it is.
Veron adds some flour to a partially filled bin by pouring it
in at a constant rate until the flour reaches the brim. He
stops pouring flour when the bin is full.
Which graph could represent this scenario?
Answers
Answer:
Step-by-step explanation:
Veron adds some flour to a partially filled bin by pouring it
in at a constant rate until the flour reaches the brim. He
stops pouring flour when the bin is full.
Which graph could represent this scenario?
Plz help me
Clark made four of his truck payments late and was fined four late fees. The total change to his savings from late fees was -$40. How much was one late fee?
Answers
Answer:
-10
Step-by-step explanation:
If he has four trucks and the total was -40 then one is 10
Divide 40÷10 =10
Answer: the answer is 10
Step-by-step explanation:
(2/3x+2) - (1/3x - 4)
Answers
Answer:
simplified: 6 + x/3
Step-by-step explanation:
(2/3x+2) - (1/3x - 4)
= 6 + x/3 .
Hope this helps !
In the following picture, the perpendicular bisectors of triangle DFH are shown as dashed lines and meet at point K.
Answers
Answer:
DH= 42
HG=26
JH=21
DK=28.1
DF=46
EF=23
KH=28.1
FH=52
Step-by-step explanation:
I just took the quiz
Thank me later.
Which equation illustrates the additive inverse property?
Answers
Answer:
A.
Step-by-step explanation:
A negative of the same value added to positive always gives you 0
negative is inverse of positive
Jeremy buys a value pack of cheese crackers that contains 42 1/2 ounces of crackers. He divides this into servings of 1 1/4 ounces each. What is the total number of servings Jeremy can make from the value pack?
A. 34 servings
B. 44 servings
C. 53 servings
D. 85 servings
Answers
Answer:34
Step-by-step explanation:
(8j + 1) + (6j + 8)
...
Answers
Answer:
Step-by-step explanation:
creo que es 14j+9
Answer:
14j + 9
Step-by-step explanation:
(8j + 1) + (6j + 8)
8j + 1 + 6j + 8
14j + 9
What is 1/3 of 1/9 of a ton?
Make sure your answer is fully reduced
Answers
Answer:
0.03703703703
Step-by-step explanation:
Idk anything about math please I need help
Answers
Answer:
21 boys
Step-by-step explanation:
2:3=14:x you cross multiply this to find the amount of boys
2x=42
x=21
There are 21 boys in the class.
Basically, solve what you have there with cross-multiplication.
2x = 14 x 3
2x = 42
Then divide both sides by 2. (edited it bc didn't say what you actually had to do)
2x ÷ 2 = 42 ÷ 2
x = 21.
There are 21 boys in the class.
How do you solve 3 1/2 ÷ 2 5/6
Answers
Answer:
1 4/17
Step-by-step explanation:
3 1/2 ÷ 2 5/6
= 7/2 ÷ 17/6
= 7/2 * 6/17
= 21/17
= 1 4/17
The table represents a linear function.
What is the slope of the function?
x. -2,-1,0,1,2
y.8,2,-4,-10,-16
answers. -6,-4,4,6
Answers
Answer:
the answer is a
Step-by-step explanation:
Suppose that IQ scores have a bell-shaped distribution with a mean of 104 and a standard deviation of 15. Using the empirical rule, what percentage of IQ scores are at least 59? Please do not round your answer.
Answers
Answer:
1.35%
Step-by-step explanation:
Suppose that IQ scores have a bell-shaped distribution with a mean of 104 and a standard deviation of 15. Using the empirical rule, what ? Please do not round your answer.
Empirical rule formula states that:
95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ .
99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ .
We don't know the number of Standard deviation yet , hence:
Mean = 104
Standard deviation = 15.
At least 59
Hence:
104 - 15x = 59
104 - 59 = 15x
45 = 15x
x = 45/15
x = 3
Hence, At least 59 is 3 standard deviations away from the mean on one side of the distribution thus,
99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ .
100% - 99.7%
= 0.003
Since it is on one side of the distribution:
= 1.5% - 0.3%
= 0.015 - 0.0015
= 0.00135
Converting to percentage
= 1.35%
The percentage of IQ scores that are at least 59 is 1.35%
Which expression means "y more than seven"?
Answers
Answer:
7+y
Step-by-step explanation:
Because it’s 7 and then plus y it’s y amount more than 7
Write the equation of a line in slope- intercept form passing through these two points (-1,-2) and (1,4)
Answers
Answer:
y=3x+1
Step-by-step explanation:
4--2=6
1--1=2
6/2=3
slope is 3
4=3(1)+b
4=3+b
4-3=3-3+b
1=b
1 is the y intercept
Answer:
y = 3x + 1
Step-by-step explanation:
(x₁, y₁) = (-1, -2) & (x₂ , y₂) = (1, 4)
[tex]slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]= \frac{4-[-2]}{1-[-1]}\\\\= \frac{4+2}{1+1}\\\\= \frac{6}{2}\\\\= 3[/tex]
m = 3
y -y₁ = m(x - x₁)
y - [-2] = 3(x - [-1])
y + 2 = 3(x +1)
y + 2 = 3x + 3
y = 3x + 3 -2
y = 3x + 1
The average student college loan rate is 4%. You borrowed $18,000 per year for 4 years for tuition, room, & board. If the interest is computed as simple interest, annually, how much interest will you owe when you graduate. Assume 4 years interest on the freshman year loan, 3 years on the sophomore loan, 2 years on the junior loan, and 1 year on the senior loan.
Answers
Answer:
$7200
Step-by-step explanation:
Suppose a researcher wants to make sure that the probability of committing a Type I error is less than 5%. How can the researcher control for this?A. Set the value for a Type II error at 0.05.
B. Set the alpha level at 0.05.
C. Place the rejection region in both tails.
D. Both setting the alpha level at 0.05 and placing the rejection region in both tails.
Answers
Answer:
B. Set the alpha level at 0.05.
Step-by-step explanation:
Hypothesis testing is a procedure whereby a researcher determines if the null hypothesis is rejected or accepted, depending on the significant level or the alpha level. When a type I error is made, the null hypothesis is rejected even though it is correct. To solve this problem, the significant or alpha level is set to 5% or 0.05.