(3x - 5) + (4x+10) + (x-5) = 90 I need to find x
Answers
dhehshwhwhehwhhwwbwhwh
Related Questions
Which equations matches the graph shown below ?
Answers
Answer:
its y= -0.3(x-2)^2-5
Step-by-step explanation:
what is the area of a circle with a radius of 4 inches?
Answers
Answer: A≈50.27in²
Solve the given equation. Check your solution and show all your work. 7/10 r = 4 3/5
(this is the last question i have on my test i swear)
Answers
Answer: R= 30.1
Step-by-step explanation: 10r = 7*43/1
10r= 301/1
10r= 301
10/10
R= 30.1
Max completed 140 questions on DFM last week.
This week, Max completed 182 questions.
Find the percentage increase.
Answers
Answer:
30%
Step-by-step explanation:
182-140=42(increase)
increase ÷ original × 100 %
= 42÷140×100%
=30%
The percentage increase from the old number to new number is 30 percent.
Given that, Max completed 140 questions on DFM last week. This week, Max completed 182 questions.
We know that, percentage increase = (New Number - Original Number)/Original Number ×100
= (182-140)/140 ×100
= 42/140 ×100
= 4200/140
= 30%
Therefore, the percentage increase is 30 percent.
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What is the missing length?
Answers
Answer:
12.1
Step-by-step explanation:
to doublecheck times it 8 to see if you get 96.8
The History Club is making T-shirts to sell for a fundraiser, at a price of $10 apiece. The costs, meanwhile, are $9 per shirt, plus a setup fee of $100. Selling a certain number of shirts will allow the History Club to cover their costs. How many shirts must be sold?
Answers
Answer:
fshdmso hdkdndjsj held by sks
Explain how you would determine the slope and y-intercept of a line
when given a table, graph and an equation.
I KISS YOUR TOES IF YOU HELP ME
Answers
Answer:
slope is m= y_2-y_1/x_2-x_1 and the y-intercept is where the line crosses over the x-axis
Step-by-step explanation:
fill in the points and do the equation m= rise(y points)/ run(x points)
m=slope
(x_1, y_1) =coordinates of first point in the line
(x_2, y_2)=coordinates of second point in the line
23. Sara is playing a board game. The probability
that Sara will score a point on her next turn is
Which statement describes the probability that
Sara will score a point on her next turn?
3.
A. likely
B. certain
C. unlikely
D. impossible
PLZ PLZ PLZ HELP ME :,(
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[tex]32/8 = 40/h[/tex]
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First you reduce the fraction with 8 so your get
4=40/h
Then you multiply both sides by h and you get
4h=40
After that you divide both sides by 4
And your answer is
h=10
When adding two mixed numbers, you should add the ignore the fractions and add the mixed numbers first.
True
False
Answers
Answer:
FALSE
.....
I think?
The soccer club held a spaghetti dinner. They sold 39 child tickets for $3.75 each and 27 adult tickets for $5.95 each. The amount for 11 child tickets was refunded. Estimate the amount of income received by the soccer club.
Answers
Answer:
265.65
Step-by-step explanation:
(3.75*39)+(27*5.95)-(11*3.75) = 265.65
About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are ?
Answers
Answer:
15 boys
Step-by-step explanation:
About 0.2of all the students in the fifth grade are boys. If the fifth grade has 75 students, how many of the students are boys?
The number of boys can be calculated as:
0.2 × Number of fifth grade students
Number of fifth grade students = 75 students
Therefore,
The number of boys =
0.2 × 75 students = 15
The number of boys = 15 boys
There are 9 counters in a bag.
7 of the counters are green.
2 of the counters are blue.
Ria takes at random two counters from the bag.
Work out the probability that Ria takes one counter of each colour.
You must show your working.
Please show the full working out so I know how to get full marks in future I’ll give brainiest
Answers
Answer:
7/18
Step-by-step explanation:
Probability is the ratio of the number of possible outcomes to the number of total outcomes.
Given that there are 9 counters in a bag, 7 are green while 2 are blue.
the probability of picking at random a
Green counter = 7/9
Blue counter = 2/9
The probability that Ria takes one counter of each colour if 2 counter are picked as random is Green and Blue or Blue and Green
This is
=7/9 * 2/8 + 2/9 * 7/8
Recall that when a counter is picked the number of that ball available reduces and so does the total number of counter
=14/72 + 14/72
= 28/72
= 7/18
The mean of 4 numbers is 32. If three of the numbers are 15, 21, and 75, what is the value of the fourth number?
Answers
then the numbers add to 32x4 which is 128
128-15-21-75=17
fourth number is 17
Show me How much is 1 5/6 as a mixed fraction
Answers
Answer:11/6
Step-by-step explanation: hope it helped if it dint tell me what exactly what i need to do and ill do it :)
Answer:
I am not sure what you are asking for
Step-by-step explanation:
1 5/6 already is the mixed fraction, if you meant to put 1 5/6 as an improper fraction your answer would be 11/6.
Or if you possibly meant 15/6 as a mixed fraction your answer would be 2 3/6
If this is not the answer you were looking for, please correct me so I can help you out.
PLEASE PLEASE HELP THE OTHER BRAINLY ANSWERS WERE WRONG IM BEING TIMED
A _____ organizes lots of information into tidy categories, but does not necessarily show a clear relationship among them.
pie chart
pictograph
table
line graph
bar graph
Answers
Answer:
A table?
Step-by-step explanation:
fingers crossed this is right
A cylinder has a diameter of 6 cm and a volume of 36 pi
Answers
Answer:
h=1.27
Step-by-step explanation:
[tex]v=\pi r^{2} h[/tex]
[tex]=\pi *3^{2} *1.27[/tex]
= approximately 36.00001
3(x-10)+7=10 then x is?
Answers
Answer:
x = 11
Step-by-step explanation:
3(11 - 10) + 7 =
3 + 7 = 10
hope this helped
please help me with this
Answers
Answer:
a=8/2 b=9/4 c=13/5
At a hardware store, a tool set normally costs $80. During a sale this week, the tool set costs $12 less than usual. What percentage of the usual price is the savings? Explain or show your reasoning. Use whatever strategy you would like.
Answers
Answer: 15%
Step-by-step explanation:
The usual price is $80.
This week however, the set sold for $12 less than this usual price of $80.
Savings therefore are $12 because people save $12 by buying it at $12 off.
Percentage of usual price:
= Savings / Usual price * 100%
= 12 / 80 * 100%
= 0.15 * 100
= 15%
y-(-3y) combine the like terms to create an equivalent expression
Answers
Answer: 4y
Step-by-step explanation:
Distribute the negative sign to get rid of the parentheses
y+3y = 4y
Which is the most accurate way to estimate 68% of 59?
Answers
Answer:
pretty sure it would be 40.12
Answer:
The exact answer would be 40.12
The Rounded answer would be 40
Step-by-step explanation:
0.68 x 59 = 40.12
Brainliest plz
The measure of angle D is 50⁰, the measure of angle E is 80⁰, and the measure of angle F is 10x . What is the value of x ?
Answers
By the interior angle theorem of triangles, the value of x is 5°.
What is a triangle?A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.
We know the sum of the interior angles in a triangle is 180°.
Given, In a triangle DEF the measure of angle D is 50⁰, the measure of angle E is 80⁰, and the measure of angle F is 10x .
Therefore, m∠D + m∠E + m∠F = 180°.
50° + 80° + 10x = 180°.
10x = 180° - 130°.
10x = 50°.
x = 5°.
So, The value of x is 5°.
learn more about triangles here ;
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Someone help please
Answers
Answer:
if you would stan LOONA you would get all A's):
What is the solution set of –|x| = –8?
{8}
{–8}
{–8, 8}
no solution
Answers
Answer:
its c -8,8
Step-by-step explanation:
solve for x 4x - 3 = 6x + 2 ?
Answers
Answer:
x = -5/2
Step-by-step explanation:
What is the volume of a cylinder with radius 6 and height of 4. Use 3.14 for pi
Answers
Determine whether ABCD is a parallelogram if AB = 6, BC = 12, CD = 6, and DA = 12. Justify your answer
A/ Yes; Opposite sides are congruent to each other.
B/ Yes; Opposite sides are parallel to each other.
C/ Yes; Opposite angles are congruent to each other.
D/ No
Answers
Use the diagram to decide whether the congruence statement is true. Explain your reasoning triangle ABC cong triangle EBD
Answers
Answer:
It is not true.
Step-by-step explanation: They arn't congruence
There are 48 grapes in a bag. Four friends are sharing the grapes.
Enter an equation that can be used to find out how many grapes g each friend will get If each friend gets
the same number of grapes.
The equation is ?
Answers
48 divided by 4
Step-by-step explanation:each freind gets 12 grapes