Answer:
60-3^2+15
60-9+15
the answer is 66
What number makes this set not a function?
(-1,7) (1,7) (2,7) (-1,7)
-1
1
2
7
3(5a + 6)
O b
3(5a + 2)
O
5(3a + 6)
o d
5(3a + 2)
Answer:
B
Step-by-step explanation:
15a + 6
= 5.3.a + 2.3
= 3(5a+2)
A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor tickets for $15 each and balcony tickets for $12 each. They want to make at least $3,000 in ticket sales.
what i got -
15x + 12y ≥ 3000
how i got it -
Number of floor seats tickets sold = x
Number of balcony seats tickets sold = y
Cost of floor tickets = $15
Cost of balcony tickets = $12
They want to make at least $3,000 in ticket sales.
At least in inequality means ≥
The inequality that represent the situation is 15x + 12y ≥ 3000
33 + 19 - 11 + 26t2 - +2
33+19 -11 + 26t X 2 - 2 =52t + 39.
Given this recursive rule : a^n=a^n-1 +6 where your a^1 =-13 . Find the next 4 terms in this sequence. Show your work to plzzzzzz help idk this I’m terrible at math...thx
Answer:
I think its c But i may be wrong
Step-by-step explanation:
Kareem but a new collar and a toy mouse for his cat. The collar cost $3.50, the toy mouse cost $2.70, and the tax was 5% how much change did Kareem get from a $10 bill?
Answer:
Kareem will get $3.49 in change from a $10 bill.
Step-by-step explanation:
3.50 + 2.70= 6.20
6.2 x .05= .31
6.20 + .31= 6.51
10.00 - 6.51= 3.49
$3.49
what is the slope of the line that passes through the points (26, 7) and (-39, 12)
what is the realashionship between ceels and tissues
Help please!!
10. A garden has an area of 400 m².
The garden is divided into 16 congruent square plots.
What is the side length of each plot?
Answer:
Step-by-step explanation:
if the garden is a square, then it each side of the garden would be 20. if there's 16 congruent square plots, it means 4 sides of a plot per side of the garden, meaning that the side length of the plot would be 5 meters
range of 9, 27, 7,11, 13,21,5, and 14
89 − 5 =84
Answer:
84
Answer:
I got 18
Please correct me If I am wrong thxs.
Step-by-step explanation:
You subtact the high number to a low number
In this case 27 is the highest and lowest is 9
The graph models the value of an automobile over a 7 year period of time.
Which equation best represents the relationship between x, the age of the automobile in years, and y, the value of the automobile in dollars
Answer:
y=-500x+22,000
Step-by-step explanation:
It's this one because the 22,000 shows the initial value of the automobile and -500x is how much value the automobile loses per year.
Answer:
Y = mx + c
C = 22,000
But slope is unknown
Y= mx + 22000
If you are driving 30 miles per hour, how far will you go in 5 hours? To solve this problem, all you need to do is multiply your rate by 5. Remember to multiply both the numerator and denominator by the same number.
30 miles/1 hour × 5/5 = 150 miles/5 hours.
You will drive 150 miles in 5 hours. Don’t forget to label your answer with the correct units!
Clarence is skateboarding down the street. He estimates that a skateboard wheel goes around 20 times in 1 minute. About how many times will his wheels rotate in 5 minutes?
Answer:
100
Step-by-step explanation:
20 times = 1 minute
x times. = 5 minutes
1 x 5 =5
20 x 5 = X
20 x 5 = 100
Answer:
1 minute = 20 wheel spins x 5 = 1oo wheelspins
Which arrangment shows 27/5,5 3/5, and 33/6 in order least to greatest
Which value of y makes the inequality 3y^2 +2(y-5)>8 true?
Answer: D
Step-by-step explanation:
A) 3*0^2+2(0-5)>8
-10>8 -> not true
B) 3*(-1)^2+2(-1-5)>8
3*1+2*(-6)>8
3- 12>8
-9> 8 -> not true
C) 3*(-2)^2+2(-2-5)>8
3*4+2*(-7)>8
12-14>8
-2> 8 -> not true
D) ) 3*(-3)^2+2(-3-5)>8
3*9+2*(-8)>8
27-16>8
11> 8 -> true
If you have a 59% in your class, and you take a test that is worth 200 points and it is 25% of your grade, and you get all 200 points, what does that bring your grade up to?
Answer:
84 percent I think
Step-by-step explanation:
Answer:
74%
Step-by-step explanation:
What is 8688 divided by 24 ?
Answer:
362
Step-by-step explanation:
Answer:
362
Step-by-step explanation:
The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters.
Which equation correctly relates the given information and the width, www?
length=5 meters
area=10meters squared
area=length times width
10=L*W
10=5L
Length=2meters
Answer:
length=5 meters
area=10meters squared
area=length times width
10=L*W
10=5L
Length=2meters
Step-by-step explanation:
I think of a number multiply by 2 then subtract 9
Answer:
-3
Step-by-step explanation:
I thought of the number 3
I multiplied it by 2
6
Then I subtracted 9
-3
:)
If I have 3 basketball cards for every 6 baseball cards, then what is the ratio?
Answer:
3 to 6 3:6 3/6
Answer:
the ratio would be 3:6, or 1:2
Step-by-step explanation:
i got that by dividing 3, by 3, to get 1, and dividing 6 by 3, to get 2
so the ratio of basket ball cards to baseball cards is 1:2,
hope this helps
Solve each problem.
a. What is -4.3 - (-6.8)?
b. What is
is 13 + (-210?
noints lose anothe
whats the factor of this expression?
10x + 40y?
Answer:
10(x + 4y)Step-by-step explanation:
factor of 10x + 40y
10(x + 4y)Answer:
10(x + 4y)
Step-by-step explanation:
Solve for N
2/9n= −6
Answer:
n=-27
Step-by-step explanation:
Step-By-Step on how to solve it is in the image shown below.
Hope this helps! :)
A company paid $ 391 for 15 bushes and 8 bonsai trees . They had to purchase 9 more bushes and 5 more bonsai trees for $ 241 . What is the cost of each bush and bonsai tree ? the boxes below .
Answer:
Cost of one bush = x = $9
Cost of one bonsai tree = y = $32
Step-by-step explanation:
Let Cost of one bush = x
Cost of one bonsai tree = y
From the expression: A company paid $ 391 for 15 bushes and 8 bonsai trees
We made equation: [tex]15x+8y=391[/tex]
and From the expression: They had to purchase 9 more bushes and 5 more bonsai trees for $ 241 , we made equation: [tex]9x+5y=241[/tex]
Solving both equations simultaneously we can find value of x and y
Let:
[tex]15x+8y=391--eq(1)\\9x+5y=241--eq(2)[/tex]
We will use elimination method to solve these equations.
Multiply eq(1) by 5 and eq(2) by 8 and subtract
[tex]75x+49y=1955\\72x+40y=1928\\- \ \ \ - \ \ \ \ \ \ \ -\\--------\\3x=27\\x=\frac{27}{3}\\x=9[/tex]
So, value of x=9
Now finding value of y by putting value of x in equation 1
[tex]15x+8y=391\\Put \ x=9\\15(9)+8y=391\\135+8y=391\\8y=391-135\\8y=256\\y=\frac{256}{8}\\y=32[/tex]
So, value of y=32
Cost of one bush = x = $9
Cost of one bonsai tree = y = $32
evaluate -6(7/6)+2(1/3)=
-6.333333... OR -19/3
In the problem: -6(7/6) + 2(1/3) Let's only worry about the left of the equal sign for now.
-6(7/6) we have to simplify this. So what we do is we multiply -6(7) and leave the denominator the same so -6(7/6) is -7.
Now we simplify the right part of this problem.
2(1/3) just like the 1st time, we have to simplify this. So what we do is we multiply 2 and 1 together and leave the denominator the same. So, 2(1) is 2 and leave the denominator the same so the answer is 2/3
Now add them together.
-7 + 2/3 = 6.333...
A pair jeans on sale for 20% off the sale price is $55 what is the original amount of the pair of jeans
Answer:
$66
Step-by-step explanation:
Answer:
the original price of the jeans
The price is 66+
Step-by-step explanation:
Find 20% of the jeans (11$) then add that 11$ to the price of the jeans. final answer: $66
PLS GIVE ME BRAINLIEST AND A GOOD RATING :) glad to help
Angel's Door Dash order was $28.00.
He wants to leave the driver a 15%
tip. How much did Angel pay, including
tip?
Answer: 23.80
Step-by-step explanation:
Answer:
4 dollars and 2 cents
Step-by-step explanation:
Do you like dough nuts or not I am just doing a survey
Answer:
nes
Step-by-step explanation:
Answer:
OFCOURSE
Step-by-step explanation:
PLs give brainlist mean the world
have a good day
Select the correct answer. A sound wave enters a new medium where sound travels faster. How does this affect the frequency and wavelength of the sound? A. The frequency increases and the wavelength decreases. B. The frequency decreases and the wavelength increases. C. The frequency stays the same and the wavelength increases. D. The frequency stays the same and the wavelength decreases. E. Neither the frequency nor the wavelength is affected.
Answer:
The correct answer is E. Neither the frequency nor the wavelength is affected. Explanation: The wave frequency does not affect the speed of that wave. An increase in frequency of a wave causes a decrease in wavelength while the wave speed remains the constant. The speed of the waves is significantly higher at higher tensions.
Step-by-step explanation:
Solve for x in the equation x^2-10x+25= 35
The answer is in the SS below with the steps
Answer:
option B
Step-by-step explanation:
the person above me is correct. i got 100% on the quiz
If each square in the grid has a side length of 8mm, what is the length and width of the rectangle?
PS: I NEED IT RIGHT NOW
Answer:the explanation hopes this helps!!!
Step-by-step explanation:
The question required attachment; however, follow the following steps to answer your question.
See Attachment
Considering the horizontal plane of the gird.
Count the number of the squares in that plane;
This gives 4
Multiply 4 by length of each side of a square;