[tex]8x - 1 < 15 \\ 8x < 15 + 1 \\ 8x < 16 \\ x < \frac{16}{8} \\ x < 2[/tex]
Answer:
As Per Given Information
The given equation is 8x-1 <15
Adding both side 1 we obtain
↝ 8x - 1 + 1 < 15 + 1
↝ 8x < 16
Now dividing both side by 8 we obtain
↝ x < 2
So, the required answer is x < 2.
can anyone help me please, I will mark brainliest to the right answer
Answer:
y-4=0
Step-by-step explanation:
its the only that doesn't have a x?
PLS PLS PLS HELP
The center of the circle in the figure is at O. Determine the measure of ABC.
Answer:
Step-by-step explanation:
By the center angle theorem:
WE get:
Angle ABC = 0.5 * Angle AOC
Angle ABC = 28 degrees
Hope that helps
Please help me it’s math iready for a 7th grader
Answer:
m - 7.50 = 12.50
and
m = 7.50 + 12.50
Step-by-step explanation:
The best answers would be:
m - 7.50 = 12.50
and
m = 7.50 + 12.50
First of all, let's figure out what the question is asking us:
The question is asking us to find the amount of money on the gift card
It tells us to use "m" for "the amount of money on the gift card"
Now that we know the following, we can put together the equation
m = the amount of money on the gift card
$7.50 = cost of the book
$12.50 = amount remaining
Since he receives the gift card and then buys a book that costs $7.50, we are going to "have to subtract $7.50 from m". And we know that $12.50 is remaining, so we "make the equation equal to 12.50".
So, let's set up the equation:
m - 7.50 = 12.50
Now that we know the equation, we can solve for "m"
m - 7.50 = 12.50
Step 1: Add 7.50 to both sides.
m − 7.50 7.50 = 12.50 + 7.50
Step 2: Simplify
Answer: m = 20
Another way you can set up this equation is:
m = 7.50 + 12.50
Because we want to find "m", we set it equal to the equation. Since Salim bought a book for $7.50 and had $12.50 remaining, we want to find how much he had on the gift card that made him have $12.50 remaining when he bought the book. So, we have to add 7.50 and 12.50, to find how much is on the gift card.
So, the equation "m = 7.50 + 12.50", makes sense when solving for "m"
Hint: Once you have realized that the equation has Like Terms on the same side you must Combine the Like Terms by either adding them together or subtracting them.
Now that we know the equation, let's solve it
m = 7.50 + 12.50
Step 1: Combine like terms
m = (7.50 + 12.50)
m = 20
Since both equations equal $20 and both make sense, we can conclude that these are the best options.
What is the V= LxWxH of 5 cm 4 cm 4 cm
please help WendyMint
Answer:
x° = 100°y° = 80°z° = 85°Step-by-step explanation:
The relations that you need to know to solve this are ...
vertical angles are congruentconsecutive interior angles are supplementary__
The angle marked x° and the one marked 100° are vertical angles, so have the same measure:
x° = 100°
__
The angle marked y° is supplementary to the one marked x°, so its value is ...
y° = 180° -100° = 80°
__
The two angles marked z° and (z+10)° are also supplementary, so ...
z° +z° +10° = 180°
2z° = 170°
z° = 85°
A town with a population of 5,000 grows 3% per year. Find the population at the end of two years using the Growth and Decay method.
Answer:
5304 people
Step-by-step explanation:
So, we have a population of 5000 people and it grows 3% per year. This problem wants us to find how much it will grow to at the end of 2 years.
With this, we have values that follow:
The formula: f(t) = a(1 + r)^t
a = 5000
r = 0.03
t = 2
Plugging it the values in the formula,
f(2) = 5000(1 + 0.03)^2
= 5000(1.03)^2
= 5304.5
Since there can't be a half person, we will have to reduce it down to 5304
f(2) = 5304
Let me know in the comments if you have any questions! If you could mark this answer as brainliest, I would very much appreciate it
solve the fraction -2/5 + 1/8=
Answer:
-11/40
Step-by-step explanation:
-2/5+1/8=?
Turn the fractions into the same denominators:
-2/5 x 8/8= -16/40
1/8x 5/5= 5/40
-16/40+5/40=
now just add the numerators
-16+5= -11
-11/40
What is 61/3divide 1/6 equal to?
PLEASE HELP!!! ILL GIVE BRAINIEST!!!!!! SHOW UR WORK!!
Mr. Chen must wear a dress shirt and a tie to work. Each day he picks
one of his 6 ties at random, Design a simulation that could be used to
model this situation
Answer:
54 kilometers per hour
step-by-step explanation:
according to rules:
1 km = 1000 meter
which means that 1 meter = 1/1000 km
1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]
which means that 1 second = 1/3600 hour
therefore, 1 kilometer/hour = (1/1000)/(1/3600)=3600/1000=18/5=3.6 kilometer/hour
thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.
15 meter/second= 15*3.6=54 kilometer/hour which is the required answer.
Step-by-step explanation:
hope it helps
the product of nine and the total of r and eight
Answer:
9(r + 8) = 9r +72
Step-by-step explanation:
9(r + 8)
9r + 72
Hope this helps!
Alice passes through four tra¢ c lights on her way to work, and each light is equally likely to be green or red, independent of the others. Suppose that each red light delays Alice by exactly two minutes. What is the variance of Aliceís commuting time?
Using the binomial distribution, it is found that the variance of Alice's commuting time is of 2 minutes squared.
For each light, there are only two possible outcomes, either it is red, or it is green. The lights are independent of others, hence the binomial distribution is used to solve this question.
What is the binomial probability distribution?It is the probability of exactly x successes on n repeated trials, with p probability of a success on each trial.
The variance of the binomial distribution is:
[tex]V(X) = np(1 - p)[/tex].
In this problem:
She passes through four lights, hence n = 4.The lights are equally as likely to be red or green, hence p = 0.5.The variance for the number of red lights is:
V(X) = 4(0.5)(0.5) = 1
Since each red light delays Alice by exactly two minutes, the variance of Alice's commuting time is of:
2 x 1 = 2 minutes squared.
More can be learned about the binomial distribution at https://brainly.com/question/14424710
Nikki wants to buy a dog bed that cost $87 she earns six per week for doing chores how many weeks will Nikki have to do her chores in order to earn enough money to pay the dog bed
4. Determine an expression, in simplified form, for the shaded area in the rectangle below.
Answer:
[tex]x^2+8x+29[/tex]
Step-by-step explanation:
The shaded area is the large rectangle, minus the smaller rectangle.
Let's calculate both and simplify as much as possible
[tex](x+4)(x+8)-(x+1)(x+3) =x^2+12x+32 -(x^2+4x+3) =\\x^2+12x+32-x^2-4x-3 = x^2+8x+29[/tex]
Evaluate the expression using the Distributive Property. Show your work.
6(12 + 4)
1
I
Answer:
6(12+4)=96
Step-by-step explanation:
6(12+4)
12+4=16
6(16)=96
Is the one part of the problem is so I will edit my answer?
Answer:
96
Step-by-step explanation:
6(12+4)
6 times 12 + 6 times 4
72+6 times 4
72+24
=96
put $1000 in an account the account earns $100 simple interest in four years what is the annual interest rate
Jon made 27 stacks of long sleeved t shirts. He put 18 shirts in each stack. How many shirts did he stack in all?
Answer:
486
Step-by-step explanation:
27x18
Answer:
the answer is 486
Step-by-step explanation:
you multiply 27×18 which when done you get 486
What is the area of the right trapezoid? Please answerrr
Answer:
A = 56 in²
Step-by-step explanation:
the area (A) of a trapezoid is calculated as
A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )
h is the perpendicular height between bases and b₁, b₂ the bases
here h = 7 , b₁ = 10 , b₂ = 6 , then
A = [tex]\frac{1}{2}[/tex] × 7 × (10 + 6) = 3.5 × 16 = 56 in²
Jiafei is filling her cvm jar 50%. How much cvm is in the jar if the capacity is 1 liter?
Answer: 0.5 liter
Step-by-step explanation:I don’t know if this is right please don’t give me a bad review if not I think it is 0.5 liter
the correct answer is half of one liter of cvm
Find the perimeter of the triangle recall that the perimeter of a figure is the distance around a figure
Answer:
1 inch
Step-by-step explanation:
Perimeter of triangle = side length 1 + side length 2 + side length 3
= 3/17 + 6/17 + 8/17
= 17/17
= 1 inch
Answer:
1 inch
Step-by-step explanation:
if you add 8/17 + 3/17 + 6/17 you get 17/17 which is 1 inch
3abc
What is the coeficient of c?
Answer:
3
Step-by-step explanation:
3 is the coefficient of c as it is a constant, whereas a and b are variables, subject to change.
$81,499 is what percentage of $ 294,060?
She could use bags, but this is not the greatest number she could use.
Answer:
William has 24 cans of fruit and 60 cans of vegetables that he will be putting into bags for a food drive.
Factor number 24 and 60:
Find the greatest common factor
Hence, the greatest number of bags William can make is 12.
Each of these bags will have cans of fruit and cans of vegetables.
If he made fewer bags, 6 bags, each of these bags will have cans of fruit and cans of vegetables.
If he made fewer bags, 4 bags, each of these bags will have cans of fruit and cans of vegetables.
If he made fewer bags, 3 bags, each of these bags will have cans of fruit and cans of vegetables.
If he made fewer bags, 2 bags, each of these bags will have cans of fruit and cans of vegetables.
Step-by-step explanation:
I think its this question
Find side c of a triangle
C=?
Please help fast
can someone help me ? what is 284 x 163 ?
Answer: The answer is 46292
Step-by-step explanation:
How many 2/3 cup servings are in a 4 cup container of food
Answer:
3
use demos add .33 to .33 until you get to 4 cups . if you go over do not count that one. I got up to 3.96 and it took 12 .
A surgeon has found that she can model the number of surgeries done per week with a Poisson distribution in which
μ= 20.9.
How many surgeries would be expected in a year? Assume no vacation or time off.
Melanie finishes washing the dishes
at 6:20 PM. Tell what time she started
washing dishes if it took the given
number of minutes.
a. 5 minutes
b. 10 minutes
C. 15 minutes
d. 20 minutes
e. 25 minutes
Answer:
a.6:15 pm
b. 6:10pm
c.6:00pm
d. 5:55 pm
if n = 11 and p = 5 what is the value of the expression 18 - n - 2 + p
Answer:
10
Step-by-step explanation:
If n = 11 and p = 5, we can just substitute the values in for n and p in the equation 18 - n - 2 + p.
The new equation would be 18 - 11 - 2 + 5.
Using PEMDAS, we get the answer of 10.
18 - 11 = 7
7 - 2 = 5
5 + 5 = 10
Hope this helps!
100 points math 7 grade
Which statement is true. A. The square root of 150 is 15.
B. The square root of 400 is 40.
C. The square root of 36 is 18.
D. The square root of 256 is 16
Answer:
D. The square root of 256 is 16
Step-by-step explanation:
16^2 = 256