Answer:
19
Step-by-step explanation:
70 - 51 = 19
To check:
19 + 51 = 70
) Jimmy's school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 13 senior citizen tickets and 7 student tickets for a total of $181. The school took in $85 on the second day by selling 1 senior citizen ticket and 7 student tickets. Find the price of a senior citizen ticket and the price of a student ticket.
Summarize the two different ways an exponential
equation can be solved.
Answer:123
Step-by-step explanation:123
C
T
If:
CJ= 3.2 + 8 and
JT = 6x + 5
Find CT.
I
Answer:
11.2 and 11x
Step-by-step explanation:
What is the zero of this linear function?
f(x) = 4x
pls help I'm so lost ill give brainliest if I can
Answer:
y(0) = 0
x(0) = 0
Step-by-step explanation:
This equation goes through the origin
PLEASE HELP THIS IS URGENT!
which number is divisible by both 3 and 9
A. 36,359
B. 36,622
C. 48,618
D. 48,667
Answer:
48,618 is the answer
Step-by-step explanation:
Prove that the value of the expression is not divisible by 6 for any whole n:
(2n+1)(n+5)–2(n+3)–(5n+13).
Answer:
Step-by-step explanation:
(2n+1)(n+5) - 2(n+3) - (5n+13) = 2n² + 4n - 14 (*)
+) if n is divisible by 3 ⇒ n= 3k ⇒ (*)⇔ 2.9k² + 4.9k -14
2.9k² + 4.9k = 3( 2.3k² +4.3k) ║ 3 but 14∦3
⇒ with n =3k, (*)∦ 3 (1)
+) if n = 3k + m (m∦ 3)
⇒ (*) ⇔ 2.(3k+m)² + 4.(3k+m) -14 = 2.9k² + 2.3k.m + 2m² + 4.3k + 4m -14
= 3(2.3k² + 2.km + 4k) +2m² + 4m -14
3(2.3k² + 2km + 4k)║3 but (2m²+4m-14)∦3
⇒ with n = 3k+m, (*) ∦ 3 (2)
(1)(2)⇒ [(2n+1)(n + 5) - 2(n+3) - (5n+13)] ∦ 3
⇒ (2n+1)(n+5)–2(n+3)–(5n+13) is not divisible by 6 for any whole n
║is divisible∦ is not divisibleCan someone tell me the Term, variable, exponet, power and coefficient
I would appreciate it a lot
WILL GIVE BRAINLIEST: If a = 6 and b =2, then what does a^8 equal?
Answer:
1679616
Step-by-step explanation
Convert DAD base16 to binary
Answer:
D = 01000100
A = 01100001
D = 01000100
B = 01000010
A = 01100001
S = 01110011
E = 01100101
1 = 00110001
6 = 00110110
Joseph accepted a new job at a company with a contract guaranteeing annual raises. Joseph will get a raise of $5000 every year and had a starting salary of $70000. Write an equation for S,S, in terms of n,n, representing Joseph's salary after working nn years for the company.
Answer:
70000 + 5000nn = n
Step-by-step explanation:
70000 + 5000nn = n
given g(x)=0.5x^2-5x+3.5, find g (4a)
Answer:
g(4a) = 8a^2 -20a +3.5
Step-by-step explanation:
Put 4a where x is and simplify.
g(x) = 0.5x^2 -5x +3.5
g(4a) = 0.5(4a)^2 -5(4a) +3.5
= 0.5(16a^2) -20a +3.5
g(4a) = 8a^2 -20a +3.5
Lauren is making muffins. Her muffin recipe calls for 3 1 4 cups of flour. If Lauren plans to make 5 batches of the muffin recipe, use what you know about operating with rational numbers to predict the amount of flour she needs. Justify your prediction.
Answer:
15.14 cups is the answer, just do 5*3 then put the 14 into place it should be the answer
Which of the following equations have no solution? Check all that apply.
6x + 1 = 3(2x – 4)
2 – 5x = 7x – 12
4(3 – x) = 2(6 – 2x)
5(x + 2) = 2(x – 4)
–4(x + 3) = 4(–x – 1)
Answer:
1 and 5
Step-by-step explanation:
1. 6x + 1 = 3(2x - 4)
6x + 1 = 6x - 12
6x + 13 = 6x
-6x -6x
13 = 0x
no solution
2. 2-5x = 7x - 12
2 = 12x - 12
14 = 12x
1 1/6 = x
3. 4(3 - x) = 2(6 - 2x)
12 - 4x = 12 -4x
-4x = -4x
x = ∞
4. 5(x + 2) = 2(x - 4)
5x + 10 = 2x - 8
3x + 10 = -8
3x= -18
x = -6
5. -4(x + 3) = 4( -x - 1)
-4x -12 = -4x -4
-4x - 8 = -4x
-8 = 0x
no solution
Answer:
–4(x + 3) = 4(–x – 1) and 6x + 1 = 3(2x – 4)
Step-by-step explanation:
I copied the other dude
PLEASE HELP IM BEING TIMED!
Identify all that is true about the diagram below. Only 3 options are correct.
Options: A.
B.
C.
D.
Answer:
C is incorrect. "Angle BOC is a right angle"
Step-by-step explanation:
Because it's an acute angle.
Please help I never understood this a lot,
Determine the missing statement and reason in the following proof.
Given:
Prove:
Answer:
it is a.
Step-by-step explanation:
The zoo charges an entry fee of $12.50 plus $5.00 per animal show ticket. Let t represent the number of animal show tickets purchased and c represent the total cost of the entry fee and animal show tickets. Write an equation to calculate the total cost for a person who pays the entry fee and purchases t tickets.
Answer:
c=5t+12.50, it cost 17.50 for one person
Step-by-step explanation:
5$ per person
and 12.50 added
c= total cost
Rewrite the following equation in slope-intercept form. 6x - 3y = 19
Answer:
y= 2x - 19/3
Step-by-step explanation:
6x-3y=19
3y=6x-19
y=2x- 19/3
slope: 2
y-intercept: -19/3
Which of the following quantities are inversely proportional? WILL GIVE BRAINIEST
a
The number of hours worked and the amount of money earned, assuming the worker is paid by the hour
Answer:
option 1
option 3
option 4
Step-by-step explanation:
Inversely proportional means "one quality increases, the other decreases " or "one quantity decreases ,other increases. " Inverse relantionship, that's it.
option 1:
Since the volume is given as 56 and we know the volume is area of base * height, to keep the volume at constant [56], if height increases, area of base would need to decrease, and vice versa. So Inversely proportional.
option 2:
The time spend in plowing a field with a tractor with increase when we area using more fuel.So more fuel used means more time spent. So these are directly proportional, Not inverse.
option 3:
Since the price is a constant, the amount of length we buy more,the price per one yard HAS to decrease, and vice versa. So ,this is Inverse relantionship.
option 4:
If the number of identical tractors. increase, it will take less time to plow the set 358 acre farm. And vice versa. So this is Inversely proportional as well.
PLEASE MARK ME AS BRAINLIEST!!
explain how to evaluate an algebraic expression?
Answer:
to solve, really, you just combine like terms and follow the formula
Step-by-step explanation:
for example:
y2-y1=m(x-x1)
y-3=4(x-5)
y-3=4x-20
y=4x-23
BRAINLY
If an object is in motion and experiences no other forces it will stay in motion.
a bicycle that usually sells for $230 is on sale for 25% off. find the sale price.
Answer:
$172.50
Step-by-step explanation:
Simply do 230 x 0.75 which is the percent subtracted by 25 that decreases a value and makes it less
Please HELPPP 9 mins left!!!
Answer: 8°
Step-by-step explanation:
57+90=147
147+4x+1= 180
147+1= 148
148+4x=180
180-148=32
32/4=8
x=8°
What is the result of subtracting in the division problem shown below?
3 x squared minus 4x minus 2 StartLongDivisionSymbol 6 x cubed + x squared minus 10 x minus 1 EndLongDivisionSymbol. minus 6 x cubed minus 8 x squared minus 4 x to get a remainder of blank and a quotient of 2 x + 3.
The answer is 9x² - 6x - 1 after subtracting (6x³ + x² - 10x - 1) - (6x³ - 8x² - 4x) in the division problem.
What is polynomial?Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.
[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]
The problem is shown in the picture, please refer to the attached picture.
From the division problem:
The subtraction of:
= (6x³ + x² - 10x - 1) - (6x³ - 8x² - 4x)
= 0 + 9x² - 6x - 1
= 9x² - 6x - 1
Thus, the answer is 9x² - 6x - 1 after subtracting (6x³ + x² - 10x - 1) - (6x³ - 8x² - 4x) in the division problem.
Learn more about Polynomial here:
brainly.com/question/17822016
#SPJ2
Answer:
1. 9x² - 6x
2.6x + 5
Step-by-step explanation:
For the function y = f(x) = 3x -5
What is the y intersection
Answer:
The y-intercept is -5.
Step-by-step explanation:
In algebra, "y=" and "f(x)=" is basically the same thing. You don't have to write them both. Also, [tex]y=3x-5[/tex] is in slope-intercept form, which is: [tex]y=mx+b[/tex], where [tex]b[/tex] is the y-intercept. That means "-5" is the y-intercept.
Question 5 of 5
Evaluate -(5-4)(52)
A.-1/25
B. 25
C. -25
D. 1/25
Answer:
it should be negative 52 so i would go with C
Step-by-step explanation: it is the closest to the answer
Which of the following values are in the range of the function graphed below?
Check all that apply.
João tem uma coleção com 238 cartões com imagens de jogadores de futebol. ele pretende separar esses cartões em montinhos que tenham sempre a mesma quantidade de cartões.
As imagens abaixo mostram algumas opções de montes. Dentre essas, qual pode ser uma das que João poderá utilizar e, neste caso, qual a quantidade de montinho ele faria?
Answer:
Veja abaixo.
Step-by-step explanation:
238 = 2 * 7 * 17
2 * 119
7 * 34
14 * 17
Pode fazer 2 montinhos de 119 cartões.
Pode fazer 119 montinhos de 2 cartões.
Pode fazer 7 montinhos the 34 cartões.
Pode fazer 34 montinhos de 7 cartões.
Pode fazer 14 montinhos de 17 cartões.
Pode fazer 17 montinhos the 14 cartões.
Please help! Need answered as soon as possible!
Kim surveyed 80 students at her school and found that 0.65 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?
Plz Help me I don't understand-ish
Answer:
22%
Step-by-step explanation:
Answer:40
Step-by-step explanation:0.65 to percent
0.65x100=65%
which is 65/100x80=52 students choose mat
and 15/100x80=12 students choose science
so 40 more students choose math over science
G(3b)=3(3b)+2
PLEASE SOLVE ASAP BUT CORRECT IN ITS NOT YOU WILL BE REMOVED!!!!!
Answer:
G(x) = 3x +2
Step-by-step explanation:
I do not know what the problem is asking for, but if it's asking for the function, here you go.
Answer:
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