Answer:
[tex]\huge\boxed{n=8}[/tex]
Step-by-step explanation:
[tex]-\dfrac{3}{4}n=-6\qquad|\text{multiply both sides by (-4)}\\\\(-4\!\!\!\!\diagup)\left(-\dfrac{3}{4\!\!\!\!\diagup}n\right)=(-4)(-6)\\\\3n=24\qquad|\text{divide both sides by 3}\\\\\dfrac{3\!\!\!\!\diagup n}{3\!\!\!\!\diagup}=\dfrac{24\!\!\!\!\!\diagup}{3\!\!\!\!\diagup}\\\\n=8[/tex]
solve the inequality: -3x - 5 _> 7
Answer:
x< -4
Step-by-step explanation:
i need help with prob #2 on this
Answer:
x and y are not in direct variation.
Step-by-step explanation:
Direct Variation
Two variables x and y have a direct proportion or variation if:
y = k.x
Where k is the factor of proportionality. The value of k must be constant for every ordered pair (x,y). If only one of them does not have the very same k, then the relationship is not direct.
The value of k can be solved from the equation:
[tex]\displastyle k=\frac{y}{x}[/tex]
Let's substitute the given points in the table:
(2,8)
[tex]\displastyle k=\frac{8}{2}=4[/tex]
k = 4
(4,16)
[tex]\displastyle k=\frac{16}{4}=4[/tex]
k = 4
(6,30)
[tex]\displastyle k=\frac{30}{6}=5[/tex]
k = 5
Since the value of k is not constant, then x and y are not in direct variation.
100 POINTS!! I NEED THIS KNOWW!!!!
The number line shows the distance in meters of two birds, A and B, from a worm located at point X:
A horizontal number line extends from negative 3 to positive 3. The point labeled as A is at negative 2.5, the point 0 is labeled as X, and the point labeled B is at 2.5.
Write an expression using subtraction to find the distance between the two birds.
Show your work and solve for the distance using additive inverses.
Answer:
So if bird A is at -2.5 and bird B is at 2.5, then it's 2 I think
Step-by-step explanation:
I think this is right, sorry if it's not.
Answer:
2.5- -2.5 is 0
Step-by-step explanation:
which of the following ratios are proportional? help me, please
Answer:
12/15 and 16/20
Step-by-step explanation:
Ratios are proportional if they represent the same relationship. One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.
12/15 simplified is 4/5.
16/20 simplified is 4/5
y -3 =9 solve for y 4w = 24 solve for w y -3 =9 solve for y
The price of candy at The Candy Stop can be determined by the equation
p = 2.95n, where p is the price and n is the number of pounds of candy. What is the constant of proportionality?
Group of answer choices
$2.95/pound
$8.85/3 pounds
$5.90/2 pounds
$1/pound
Answer:
5.90/2 pounds
Step-by-step explanation:
what is 17.5 as a whole number NO ROUNDING
True or False?
The following relation represent a function.
Question 4 options:
True
False
Answer: it would be false.
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
im in k 12 and just took it.
The graph of a system of linear equations shows 2 lines with different slopes.
Part 1: What type of lines are they?
Part 2: Are the x and y intercepts the same or different?
Part 3: How many solutions would this system of equations have?
Answer:
they show parralel line and perpendicular line
if the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.
the x and y intercept are different
two solutions
Answer:
they show parralel line and perpendicular line
if the slopes are the same and the y-intercepts are different, the lines are parallel. If the slopes are different, the lines are not parallel. Unlike parallel lines, perpendicular lines do intersect.
the x and y intercept are different
two solutions
Step-by-step explanation:
Kim finds the length of the side of a cube with a volume of 64 cubic inches. The side measures 2/64 inches. which measurement is the correct value for the length of the side?
54.36 ÷ 0.5
please explain how to do it
Answer:
108.72
Step-by-step explanation:
first you have to see how many .5 goes into 50 than you have to see how many .5 goes into 4than you have to see how many .5 goes into 36 because .5 cant go into .3
Answer:
well the answer is 108.72
Step-by-step explanation:
well you can turn them into fractons then it would have to do the keep change flip thing and it would be 1359 / 25 times 2/1 and you would get 108.72oh yeah um you have to turn the 54.36 into a fraction and it would be 1359/25 and 0.5 would be 1/2 so you would just time those together but like you have to flip 1/2 to2/1 then multiply them and like yeah
Which fraction is equivalent to 1/8
2/24
3/ 32
4/ 48
5/ 40
Please help me ASAP. I will also give brainliest if the answer is correct.
Answer:
I think the answer is
y=-1/3x + 5
Step-by-step explanation:
the formula is y= mx +b
m-represents the slope
b-represents the y-intercept( where the line graphed)
since the line intersects +5 on the y-intercept and the slope is rise 1 over run -3 the answer is y= -1/3x +5
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently. Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300. Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn. Salesman C does not earn any commission. His weekly salary is $900.
On any given week, if Salesman B earns $1,020, how many sales did he have for the week?
______ sales
If we take the paycheck amount of $1020 and subtract it by the weekly salary of $300.
$1020 - $300 = $720
We get $720 in sale commissions. So to get the number of sales, you divide the $720 by the $40 per sale commission.
$720/$40 = 18
Therefore, the sales Salesman B has for the week is 18.
Find the elapsed time
1:12 p.m. to 8:11 p.m.
A. 7 h 1 minute
B. 7 h 59 minutes
C. 6 h 59 minutes
PLS HELP I WILL GIVE BRAINLIEST WHOMEVER HAS A APPROPRIATE LEGIT ANSWER
Answer:
9
Step-by-step explanation:
answer
step by step explanation
78 fl oz = _c = _oz
pls help me and its in us coustemery units
Answer:78 fl oz= 9.75c =81.12 oz
Step-by-step explanation:
5-2(x+5)=3x-15 solve for X
Answer:
x= 2
Step-by-step explanation:
5 -2(x +5)= 3x -15
Expand:
5 -2x -2(5)= 3x -15
5 -2x -10= 3x -15
Simplify:
-2x -5= 3x -15
Bring x terms to 1 side, constant to the other:
3x +2x= 15 -5
5x= 10
Divide both sides by 5:
x= 10 ÷5
x= 2
Answer:
Step-by-step explanation:
x=2
What is the value of the opposite of (-6 3/4
PLS GUYS I NEED HELP DO NOT STEAL MY POINTS ):
Answer:
c i think
Step-by-step explanation:
also hi
What is the simplified value of the expression below?
12.4 x (negative 6.3)
–78.12
–1.97
1.97
78.12
Answer:
1.97
Step-by-step explanation:
if you use KCC (keep change change)
1.you keep 12.4
2. you change multiplication to division
3. change -6.3 to 6.3
4. you divided to get 1.97
The answer is C 1.97
Step-by-step explanation:
When a common denominator is found for the fractions and 1/4 , 2/3 what will the equivalent fractions be?
1/12 and 2/12
3/12 and 2/12
1/12 amd 8/12
3/12 and 8/12
btw this is fractions
Answer:
1/4, 2/3 is equivelent to 3/12, 8/12
Step-by-step explanation:
Answer:
the guy ^ is right
Step-by-step explanation:
Barb needs to run a total of 9 miles each wee. So for, she has run 4 miles this week. How much father does she need to run? Write an equation and solve to focus put how many miles she needs to run.
Answer:
Wouldn't the answer be 5 because 4 plus 5 is 9?
Answer:
yEs daddyy ebdbbxbdbdvdhsbehsjdjehdbdbevdbebshshs
A nursery owner buys 5 panes of glass to fix some damage to her greenhouse. The 5 panes cost $11.75. Unfortunately, she breaks 2 more panes while repairing the damage. What is the cost of another 2 panes of glass?
Answer:
$5.90
Step-by-step explanation:
Which values from the given replacement set make up the solution set of the inequality?
Answer:
Can you put a picture because I don’t understand what your trying to say
Step-by-step explanation:
does anybody know how to do repeating signs on big ideas math, like 67.8 repeating?
Math problem from IXL. Look at the picture to answer the question correctly.
Answer:
That looks hard.
Step-by-step explanation:
Good luck bucko!
Need help asap. Alebra 1 Thanks so much to whoever answers
Answer:
Concept: Algebra
(0,1) is the point at x= 0 and y=1 Hence the graph b^x at 0 must always be 1 hence the statement is TRUEAnswer:
(0,1) is the point at x= 0 and y=1
Hence the graph b^x at 0 must always be 1 hence the statement is TRUE
plz help
What is 5x7(10)/15=
Answer:
70/3
Step-by-step explanation:
Answer:
The answer is 23.3
Step-by-step explanation:
if you click on the image it will show how the answer is 23.3 , hope this helps
Ethan drove his car to his grandparents’ house at a steady rate of 54 miles per hour. The table shows the distance Ethan had driven based on the time that had passed.
Time (hours)
1
2
1
1
1
2
2
2
1
2
3
Distance (miles) 27 54 81 108 135 162
If the distance traveled by Ethan for different amounts of time is plotted on a graph and a line is drawn through all the points, what will you notice?
Will all the points on the line make sense in the given problem situation? Why or why not?
Answer: a linear line
Step-by-step explanation:
it’s going to be a linear line going straight up :)
300 hotdogs and hamburgers total. Hotdogs cost $2. Hamburgers cost $3. How many hamburgers? How many hotdogs?
Answer:
75 and 50
Step-by-step explanation: