Answer:
x=1
y=1
Step-by-step explanation:
-3x+4=3x-2
-3x+3x+4=3x+3x-2
4=6x-2
4+2=6x-2+2
6=6x
x=1
y=3(1)-2
y=1
Debra pumped 2 gallons of water into her pool each minute for 10 minutes. Whag was ths total change in the amount of water in the pool
Answer:
There would be 20 gallons in her pool
Step-by-step explanation:
The difference of a number c and 17 is more than 33.
Answer:
c-17=x>33
c=51
Step-by-step explanation:
The value of number c should be greater than 50.
It is given that difference of a number c and 17 is more than 33.
We have to find out the value of number c.
What do you mean by algebraic expressions ?
The algebraic expressions are those which are made up of variables, constants and algebraic operations i.e., addition, subtraction, etc.
As per the question ;
The difference of c and 17 is more than 33.
i.e.,
difference of c and 17 meant ; 17 should be subtracted from c and this is greater than 33.
i.e.,
c - 17 > 33
c > 33 + 17
c > 50
Thus , the value of number c should be greater than 50.
To learn more about algebraic expressions click here ;
https://brainly.ph/question/20786412
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Christina has 50 pennies. Every day, she gives Marcus a penny. The number of pennies Marcus has is represented by the function y=x+50 , where x represents the number of days a penny is exchanged. Once you determine Christina's function using the same x , how would you compare both functions?
Answer:
5
Step-by-step explanation:
Serenity needs to lease out a music studio to record her new album the studio charges an initial studio use fee of 400 plus an hourly fee of 150 write an equation for p in terms of t representing the amount of money serenity would have to pay to use the studio for t hours
Answer:
Step-by-step explanation:
P= 150t + 400
whats the equation of the line in fully simplified slope-intercept form?pls help me
Answer:
y=-x+2
Step-by-step explanation:
the slope is change in y over change in x and as y goes down one x goes over one
the y intercept is at (0,2)
write this phrase as an expression: a number d multiplied by 3
Answer:
id k :)
Step-by-step explanation:
Jim had a collection of 24 state quarters. He poured 10 of them onto the table and noticed the years that the quarters were produced,
as shown below.
2004, 2006, 2009, 2003, 2001, 2001, 2006, 2006, 2004, 2003
Assuming that the sample was representative of the collection, what was the mode of the year that the quarters were produced?
Answer:
2006
Step-by-step explanation:
you would subrwct them
PLEASE HELP WILL GIVE THE CROWN!!!
Find the length of the line segment NQ.
Olivia has five bracelets and three necklaces. She wants to choose one bracelet and one necklace randomly. How many possible outcomes are in this sample space?
Answer:
15 possible outcomes
Step-by-step explanation:
Given: Olivia has five bracelets and three necklaces.
She chooses one bracelet and one necklace randomly.
To find: Number of possible outcomes in a sample space
Solution:
Sample space denotes a set of all possible outcomes.
Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex]
Use [tex]\binom{n}{1}=n[/tex]
Therefore,
Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex] = [tex]5(3)=15[/tex]
simplify the expression 3(y-5)+2y
Answer:
5 − 15
Step-by-step explanation: Distribute: 3(−5)+ 2 , 3 − 15 + 2
Combine the like terms: 3 − 15 + 2 5 − 15
hope that helped
So, I need to evaluate 1/2n + 1/6 when n = 1/3.
Answer:
1/3
Step-by-step explanation:
First, plug in n to the equation
1/2(1/3)+1/6
Now multiply 1/2*1/3
1/6+1/6
Simplify
2/6-->1/3
Hope this helps!
Answer:
1/3
Step-by-step explanation:
1/2n + 1/6
1/2(1/3) + 1/16
1/6 + 1/6
Can somebody help me outtt ?? pleaseee
Answer:
nope sorry I don't know this answer
I I would be knowing I surely tell you
really sorry
whats 1+1x20/2? If you get correct you get free brainliest!!!!!!!!!!
Answer:
It is 20
Step-by-step explanation:
1+1= 2*20=40
40/2=20
Answer:
I believe it is 1+10x. hope this helps!!
Plz answer and explain
Thanks in advance:)
Answer:
A= 2
B= -1
Step-by-step explanation:
Do rise over run but make sure B is negative as it is going downwards
Answer:
A= 2 B= 9/10 (0.9)
Step-by-step explanation:
to find the gradients, we need to use the formula:
rise / run ---> which is basically counting the "boxes" in both of the x and y axis and divide them together (rise=y, run=x)
like that
A:
x axis=5 y=10 ---> then we use the formula (rise/run) 10/5= 2
B
x axis=10 y=9 ---> then we use the formula (rise/run) 9/10= 0.9
but since B is going downhill, it'll be -0.9
shen buys candy that costs $4 per pound he will spend at least $20 on candy what are the possible numbers of pounds he will buy
Brainiest answer to whoever is correct
Answer: x= 25
Step-by-step explanation:
Vertical angles are equal. Set these equal to each other to solve. 7x-18 = 6x+ 7. Add 18 to both sides. 7x = 6x + 25. Subtract 6x from both sides. X=25
if Nandi and thabo share R15,00 in the ratio 1:2 how many rands does each get
Hunter's class voted on whether or not to do science fair projects in groups. 30% of the 40 votes were in favor of working in groups. How many votes were in favor?
Answer:
the answer is 12
Step-by-step explanation:
Help I only have 15 minutes
Answer:
central angle is COA
inscribed angle is CBA
angle COA=100 degrees
angle ABC=50 degrees
arc AC=100 degrees
Step-by-step explanation:
Scott makes and sells bracelets. He spends $28 on supplies, and he sells
each bracelet for $6. Write an expression that represents his profit for
selling b bracelets.
Hi there,
Recall how each bracelet sells for 6 dollars.
Hence, the expression for selling b bracelets is 6b, where b is the number of bracelets sold for the price of 6 dollars.
Profit is the actual amount of money that is earned after you subtract expenses from the total sales.
For instance, if you make $100 from selling items, and you spent $25 on your supplies, then your profit is [tex]100-25=75[/tex].
In this case, you need to subtract the $28 spent on supplies from the amount of money that you have made, which is the expression 6b.
Hence, the expression for the profit is: [tex]6b-28[/tex]
Hope that helps.
What is 9+x>16 please
pls help thank you !!!
Answer:
p=5g+2h
2h=p-5g
h=(p-5g)/2
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
we just need h to be by itself (and posotive)
p-2h=5g
p-5g=2h
(p-5g)/2=h
B
ASAP my sister said this is impossible to solve and if I solve I get 20 bucks
8(x-3)+7=2x(4-17)
solve for x
add answer:
step-by-step:
A)
Huy is solving a quadratic equation by completing the square. His first few steps (steps 1-4) are
shown below. Which of the following statements is true regarding Huy's work?
Given
2² +32-5=0
step 1
Solution
z2 + 3 = 5
step 2
2? + 3x +9 = 5 +9
step 3
(x + 3) = 14
I= -3/14
step 4
Answer:
This question has errors.
Daniel is 12
3
4
years old. Carl is 1
3
8
years younger than Daniel and Jane is 1
1
5
years younger than Carl. How old is Jane?
tiene 981 años
Step-by-step explanation:
I just need the answer for c) pls help :(
Answer:
Step-by-step explanation:
sorry if its not the best, i don't know how to say the cords sorry. have a good rest of your day or night!
Which triangle is a 30°-60°-90° triangle?
10
O
5,3
15
5
5/5
10
5
10/3
15
10
5./3
Answer:
the first one
Step-by-step explanation:
Determine if 0.734862... is Rational or Irrational
Arational it has 0 for the startStep-by-step explanation:
Kaden bought pencils. He paid $1.14, including tax, per
pencil. He gave the cashier $20 and received $5.18 in change.
How many pencils did Kaden purchase?
Which of the following equations would be parallel to the line x = 3?
1. y = 3x
2. y = 1
3. y = x
4. x = 5
Answer:
4. x = 5
Step-by-step explanation:
For two lines to be parallel they must have the same slope, but not be the same line. Both x=3 and x=5 both have slopes of 0, so they are parallel. Another way to tell is that x=3 is a vertical line; therefore, it will be parallel to any other vertical line, such as x=5.