Answers
Answer:
3
Step-by-step explanation:
ill reply to this gimmie a moment
Answer:
(-∞, 3] or x[tex]\leq[/tex]3
Step-by-step explanation:[tex]inf[/tex]
we treat it like a normal linear problem.
We can add 3 on both sides to get:
-10w[tex]\leq[/tex]-30
we can divide both sides by -10 to get...
w[tex]\leq[/tex]3
Or if nessessary, the interval notation is (-∞, 3]
Hope this helped!
Related Questions
Someone please help ASAP Find the value of h
Answers
Answer:
7
Step-by-step explanation:
the left has 20 and the other side has 13 and in the middle it would be 7 because its only a quarter half of the triangle.
Can someone help me quick. I really need help!! I’ll mark brainliest!! Please & thank youuu!
Answers
~Kindly see the attached picture!
✧ Hope I helped ! ✧
Have a wonderful day / night ! ♡
Let me know if you have any questions regarding my answer ツ
[tex] \underline{ \underline{ \mathfrak{Carry \: on \: learning}}}[/tex] !! ✎
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The value of y is directly proportional to the value of x If y=81 when x=54, what is the value of y when x=38
Answers
Answer:
y = 57
Step-by-step explanation:
y α x
y = kx ; k = Constant of proportionality
81 = k* 54
k = 81/54
k = 1.5
Value of y when x = 38
y = kx
y = 1.5 * 38
y = 57
Hence, y = 57 when x = 38
The circumference of a circular mirror is 31.4 cm. What is the area of the circular mirror in square centimeters? Use pi = 3.14 .
Answers
Answer : AREA OF A CIRCLE = PIR2 ( PI ×R ×R )
N.B = R MEANS RADIUS.
GIVEN THE CIRCUMFERENCE, WE WILL USE THE CIRCUMFERENCE TO FIND THE RADIUS.
FORMULA FOR FINDING RADIUS = CIRCUMFERENCE ÷ 2 × 3.142.
SO THAT IS : 31.4 ÷ 6.284 = 4.9. ROUND UP : 5. SO THE RADIUS IS 5. NOW WE CAN FINDING THE AREA. 3.14×5×5 = 78.5 . Say thanks Nique.The Pythagorean Theorem states that, in a right triangle, the square of the length of the hypotenuse equals the
sum of the squares of the lengths of the legs. Which of these models support the validation of this theorem?
Answers
The sum of 4 and the product of 5 and x is equal to 5 less than the product of 2 and x. What is the value of x?
Answers
Answer:
b. -3
Step-by-step explanation:
i hope this helps :)
PLEASE I DESPERATELY NEED HELP WITHH THIS!!!!!!! I’ll give brainless and extra points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Do problems 1,2,5,6,9,12
Answers
Answer:
1. 4x + 6
2. -15x + 11
5. -x + 4
6. -4x + 7
9. 5x - 2
12. x + 16
Step-by-step explanation:
Remove the parenthesis for each one so everything's out in the open. Next, you group like terms. The numbers with variables on one side, and the other numbers on the other side. For example:
x + 3x - 2 + 8
Then, you combine like terms:
4x + 6
That's mostly how you do each one.
Plan A $17 plus 0.10 for each min of calls. Plan B &13 plus an additional 0.15 for each min. What amount do the two plans cost the same?
Answers
Answer:
80 minutes ; $25
Step-by-step explanation:
Let x = number of minutes
Plan A :
17 + 0.1x - - - (1)
PLAN B :
13 + 0.15x - - - (2)
Both plans will cost the same when ;
17 + 0.1x = 13 + 0.15x
Solve for X
0.1x - 0.15x = 13 - 17
-0.05x = - 4
divide both sides by - 0.05
-0.05x / - 0.05 = - 4 / - 0.05
x = 80 minutes
Amount :
17 + 0.1(80) = 17 + 8 = $25
Do you believe in Bigfoot, why or why not? (I need 10 people to answer this survey question, theres no right or wrong answer; i only need 4 more people lol)
Answers
Answer: yes because there's so much that scientists haven't discovered, so that could lead to different creatures like Bigfoot being real.
PLEASE HELP DUE AT MIDNIGHT
Answers
Page 142 on big ideas red textbook
Answers
Answer: you need a picture
Step-by-step explanation:
picture of ?????????
Step-by-step explanation:
picture dude
help me guys please please
Answers
Answer:
Two acute and one right angle triangle can form a triangle
Step-by-step explanation:
Please mark as brainliest
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HELP I NEED HELP ASAP
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HELP I NEED HELP ASAP
Answers
Answer:
You can narrow it down to A or D because it is clear that football gets more attendance. There is typically a large distance between the 2, for example the first 1 has a distance of 80 and second a distance of 44. This means the answer is likely D, that football averages 50 more people in attendance
Step-by-step explanation:
I WILL GIVE 20 POINTS FOR CORRECT ANSWER!
Answers
Answer:
I believe that the answer is A (3,-2)
2 more than the product of 3 and a number is -10.
Answers
Answer:
-4
Step-by-step explanation:
2 more than the product of 3 and a number is -10 can be written as 3x+2=-10.
we can take this equation and solve it, first subtracting 2 from both sides to get 3x=-12.
now we divide both sides by 3 to get x=-4, so the answer is -4.
Select the graph that correctly represents the
armount of money. y. Jack earns doing
chores for x hours at $2 an hour if he works
for a maximum of 8 hours.
Answers
Answer: C
Step-by-step explanation: Because 2 times 1= 2 2times 2=4 2 times 3=6 etc...
Ellie wanted to build a fence around her rectangular garden. The garden is 10 ft by 20 ft. A) What is the perimeter of the garden in feet?
Answers
Answer:
60 feet
Step-by-step explanation:
Perimeter is the sum of the four sides of a rectangle
the formula for the perimeter of a rectangle = 2 x (length + breadth)
2 x (10 + 20)
2 x (30)
= 60 feet
Alternatively, you can add the sides together : 10 + 10 + 20 + 20 = 60 feet
X+3y=17 -2x+3y=-7 how do you solve it
Answers
Answer:
X+3y=17 is x=−3y+17
-2x+3y=-7 is x= 3 /2 y+ 7 /2
Step-by-step explanation:
Pedro's parents agreed to let him get a dog as long as he pays
for it. The animal shelter requires a $110 rehoming fee. Pedro has
$30 saved. He earns $17 per day from his part-time job. Write
an inequality to determine the minimum number of days he will
have to work to save enough for the new dog.
Answers
Answer:
he needs to work at least 5 days
Step-by-step explanation:
A veteran math teacher at a large high school claims that 93% of their students pass the state’s final exam. A random sample of 120 of the teacher’s students was chosen, and 108 passed the state’s final exam. Let p hat = the proportion of the random sample who passed the state’s final exam.
The probability that 90% or fewer of this teacher’s students passed the state’s final exam is 0.096. Does this result provide convincing evidence against the teacher’s claim?
Yes, it is expected that at least 90 of the students will pass the state’s final exam.
Yes, the probability of seeing the sample result is so far from what is expected that the probability of it occurring by chance alone is very unlikely.
No, there is a very small chance of seeing the sample result. It is unlikely to occur by chance alone.
No, the difference between the sample result and what is expected is not extreme enough. The probability of it occurring by chance alone is not unlikely.
Answers
Answer:
Yes, the probability of seeing the sample result is so far from what is expected that the probability of it occurring by chance alone is very unlikely.
Step-by-step explanation:
I hope this is right
A high school coach wants to buy new athletic shorts for the 15 members of the basketball team. The coach must spend less than $200 on the shorts. Which inequality represents the maximum cost of each pair, s, the coach can buy? 15 s less-than 200 15 s greater-than 200 15 s less-than-or-equal-to 200 15 s greater-than-or-equal-to 200
Answers
Answer: 15s must be less than 200
Step-by-step explanation:
Given
A coach must spend $200 for 15 members
s denotes the cost of each short
i.e. cost of 15 shorts must be less than $200
[tex]\Rightarrow 15s<200[/tex]
15s must be less than 200
Answer:
Its A 100%
Step-by-step explanation:
here is my 1,228 attempt asking this question
If a line containing these points is plotted on a coordinate plane what should the graph look like (0,2) (1,2) (3,2)
Answers
Answer:
Option 1
Step-by-step explanation:
In these points, value of y-coordinate is same.So, the line will be parallel to x-axis
pls help me
which table shows a relationship that is directly proportional?
a b c d?
Answers
Answer:
A is the answer because...
Step-by-step explanation:
Let's narrow it down, so it is not D because 8/2=4 but 64/4=16, so already they don't share a slope. It is not B because the numbers don't work together like they should, since we are trying to prove proportionality. It is not C because we are not trying to square the numbers but find a similarity between the numbers, the same slope I mean. So that leaves A which has the slope of 2, test it out now. 0 and 0 are the same, 4/2=2, 8/4=2, 12/6=2. So now you know that A is the correct answer.
Hope you understand! :)
Troy baked 32 cookies with 4 scoops of four. How many scoops of four does Troyes
order to bake 40 cookies? Assume the relationship is directly proportional
Answers
Answer:
it is going to be 10
Step-by-step explanation:
10•4=40
Abby is ready to go deliver boxes of cupcakes across town and needs to fill up her truck. The
dimensions of her cupcake boxes are 6 cm by 8 cm by 10cm. The dimensions of her truck are
19 cm by 16cm by 12 cm. How many boxes can Abigail fit in her truck?
Answers
Answer:
4,128
Step-by-step explanation:
not sure po. pls no hate, i just wanna help
Solve for c
c/-1 + 9 = 0
Answers
-1(c/-1) = (-9)-1
c = 9
simplify 5(5b)
help meee plsss
Answers
it's 25b
5(5b)
5*5b =25b
Answer:
25b is your answer
Step-by-step explanation:
i took the test
PLEASE HELP ASAP please.
Answers
Answer:
C x>3
Step-by-step explanation:
Answer:
The answer is (C) x>3
Step-by-step explanation:
Well first just solve it normally like an equation, ignore the sign for now.
-5x+20<5
Isolate the x so we subtract 20 on both sides
-5x<-15
Now divide by -5 to isolate 5 from X
x>3
You switch the sign because whenever you divide or multiply a negative number to isolate x, the sign reverses.
PLZ HURY Jani sold several items in a garage sale. She spent one-half of the money she made on a new bicycle. Next she spent one-half of what was left on a portable stereo set. If Jani had $60.00 left, how much money did she make from the garage sale?
A. $120
B. $240
C. $360
D. $720
Answers
Step-by-step explanation:
The answer is letter B. $240
Answer:b
Step-by-step explanation:
i toke quiz and got a 100
*WILL GIVE BRAINLY PLS HELP."
write the equation of the linear relationship in slope-intercept form, using decimals as needed.
Answers
Answer:
y = 0.55x + 1.5
Step-by-step explanation:
Slope is 0.55 and y-intercept is 1.5