Answer:
x= [tex]\frac{5}{3}[/tex]
Step-by-step explanation:
Distribute: 6x+6=4
Add 6 to both sides: 6x=10
6 cancels on the left side
Divide 6 on both sides: x=[tex]\frac{5}{3}[/tex]
Hope this helps!
At The Last Book Store, 4 books cost $28. How many books could you buy for $49?
Brian started working at Domino’s in order to build his savings account. He started off with $33 dollars in his account, then every hour he works he makes $10. Write a function to represent how much he will have in his account.
A.f(x)=10x-33
B.f(x)=33-10x
C.f(x)=10x+33
D.f(x)=33x+10
Answer:
C
Step-by-step explanation:
59 + (-58)
What’s the answer
Answer:
1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
i hope this helped! :]
Mr. Wilson wants a new version of Animal Crossing for Christmas. Mrs. Tilson-Wilson finds it for $64.50. If she waits until Cyber Monday, the game will be on sale for 20% off. How much will she pay for the game if she waits?
HURRRY PLSSSSSSSS
Will mark brainliest for whoever answers
if f(x) = 1/2 * x - 1 what is f(- 2x + 1) equal to?
Answer:
f(-2x+1)=-x -1/2
Step-by-step explanation:
f(-2x+1)= 1/2 * ( -2x + 1 ) - 1
f(-2x+1)=-x + 1/2 - 1
f(-2x+1)=-x -1/2
plzzz help me i hate math:(
Answer:
D
Step-by-step explanation:
Combine the fractions by finding a common denominator (A denominator shared by two or more fractions.)
What is the distance of the point P(x,y) from y axis? Wht does this even mean?
Answer:
The x value
Step-by-step explanation:
Basically, the question is asking you to find the straight line distance from the y axis to a given point. The y-axis on a coordinate plane is the axis that goes up and down, and the x axis is the one that goes left and right. In a coordinate pair (x,y), x is how far left or right the point is and y is how far up or down it is. so the point (3,9) is three to the right and three up. (See screenshot)
So, the distance that (3,9) would be from the y-axis would be how far right it is, or x, which is 3!
Question 7 (10 points)
You are buying some jeans for $55.00 you have a coupons for 10% off. How much is the discount worth?
A. $0.05
B. $0.55
C. $5.50
D. $5.00
Answer:B
Step-by-step explanation:55 divided by 100 will give you 0.55
List all of the factors of 46.
Answer:
1, 2, 23, 46
Hope I helped!
Answer:
[tex]factors \: of \: 46. \\ 1 \\ 2 \\ 23 \\ 46[/tex]
[tex]hope \: this \: helps...[/tex]
Soleil downloaded 264 pictures from her iPhone to her computer. The pictures took up 582 megabytes of space on the computer. If each picture took up the same amount of space, how many megabytes do 35 of these pictures take up?
Answer: it would be 77 megabytes
Just help me pls ASAP
Answer:
(3,-2) D
all points are put into parenthesis in the form of (x,y)
Step-by-step explanation:
Answer:
(3,-2)D
Step-by-step explanation:
x axis before y axis
what is an exponential function
Answer: In mathematics, an exponential function is a function of the form where b is a positive real number not equal to 1, and the argument x occurs as an exponent.
Step-by-step explanation:
Hey there! Let's solve your problem:
- - - - - - - - - - - - - - - - - - - - - - - - - - - -
⇒ An exponential function is a function who’s value is a constant digit that is raised to the power of arguments.
- - - - - - - - - - - - - - - - - - - - - - - - - - - -
This is the definition of an exponential function. Best of Luck!
The value of expression 2a ^ 2 + 2b ^ 2 - ab for a-2, b-lis (a) 2 (b) 8 (c) 6 (d) 10
Answer:
[tex]2a^2 + 2b^2 - ab[/tex] [tex]= 8[/tex]
Step-by-step explanation:
Given
[tex]2a^2 + 2b^2 - ab[/tex]
Required
Evaluate when [tex]a=2\ and\ b=1[/tex]
To do this, we simply substitute 2 for a and 1 for b in [tex]2a^2 + 2b^2 - ab[/tex]
[tex]2(2)^2 + 2(1)^2 - 2 * 1[/tex]
[tex]2*4 + 2*1 - 2 * 1[/tex]
[tex]8 + 2 - 2[/tex]
[tex]8[/tex]
Hence:
[tex]2a^2 + 2b^2 - ab[/tex] [tex]= 8[/tex]
when [tex]a=2\ and\ b=1[/tex]
Graph
{ 2x + 6y = 18
{ x + y = 5
URGENT ! what is the common difference of the arithmetic series 14+12+10+8
Explanation:
An arithmetic sequence has a common difference, meaning you use addition or subtraction to get from term to term, and each term in the sequence is an equal distance apart.
A geometric sequence has a common ratio, meaning that you use multiplication or division to get from term to term.
If you look at this sequence:
14-2 = 12
12-2 = 10
10-2 = 8
8 -2 = 4
etc.
Because you are subtracting 2 each time, 2 is the common difference, and the sequence is arithmetic.
Solve for a: am=n+p
Help me
Answer:
a = (n + p)/m
Step-by-step explanation:
just divide by m on both sides
hope this helped!
Consider the square with vertices at (3, 3), (−3, 3), (−3, −3) and (3, −3). How many points with integer coordinates lie strictly in the interior of this square?
Answer:
The number points with that lie strictly in the interior of the square are 25 points
Step-by-step explanation:
The vertices of the square are; , (3, 3), (-3, 3), (-3, -3) and (3, -3)
From the attached diagram of the square created with Microsoft Word, where one box is equal to one unit, the number of points with integer coordinates that lie strictly in the interior of the square are given by the number of intersecting grid lines
The number of points on the interior of the square = 25 points
The points includes;
(-2, 2), (-1, 2), (0, 2), (1, 2), (2, 2)
(-2, 1), (-1, 1), (0, 1), (1, 1), (2, 1)
(-2, 0), (-1, 0), (0, 0), (1, 0), (2, 0)
(-2, -1), (-1, -1), (0, -1), (1, -1), (2, -1)
(-2, -2), (-1, -2), (0, -2), (1, -2), (2, -2).
How would i solve this problem example optional
help me please, needed asap
Answer:
4 fish and 3 cportion of chips- $28.35
Step-by-step explanation:
A t-shirt decreased in price by
1
—
4
. After the reduction it was priced at £15. What was the original price of the t-shirt?ILL MARK YOU BRAINEST✌✌✌✌✌✌✌✌✌✌✌✌
Answer:
£20
Step-by-step explanation:
1-1/4=3/4
3/4=15
1
1*15/3/4
15*4/3=20
Cam is 3 years older than Lara, If there combined age is 63, determine their ages by solving simultaneous elmination.
Answer:
30 and 33 years
Step-by-step explanation:
Let Lara be x years
Cam =x+3
x+x+3=63
2x+3=63
2x=63-3
2x=60
x=60/2
x=30
Lara=30years and Cam =30+3+33years
Answer:
Lara 30 years, Cam 33 years
Step-by-step explanation:
denote x being the age of Lara
denote y being the age of Cam
Cam is 3 years older than Lara, so
y = x + 3
their combined age is 63 so
x + y = 63.
solving can be done by plugging in y = x+3, then
x + (x+3) = 63, which gives x = 30.
So Lara is 30 years.
Cam is 3 years older, so Cam is 33 years
Johnny scored 8 out of 10 attempts, Ray scores 1 out of 2 attempts and David scored 12 out of 20 attempts
Which player has the greatest free throw ratio?
Answer:
Johnny
Step-by-step explanation:
If we convert it so everyone has denominators of 20 we get:
(These are still equal to what their scores before were)
Johnny: 16/20
Ray: 10/20
David: 12/20
Johnny has made the most free throw shots, therefore, they have done the best.
Hope this helps!
-AxekickNebulite
Answer:
Johnny has the greatest free throw
Step-by-step explanation:
Lets look at the 1/2 mark of each one
Johnnys half mark is 5/10 he has 8/10 so he’s ahead
Rays half mark is 1/2 he’s at 1/2 so he’s lower then johnny
Davids half mark is 10/20 he’s at 12/20 a little over
Davids= 6/10
Johnnys= 8/10
Rays= 5/10
JONHNNYS IS THE GREATEST
is 3 to 4 and 24 to 18 proportional
Answer:
Nope!
Step-by-step explanation:
How can you find a slope
MATH FINAL TOMORROW! PLEASE HELP!
I have no idea what piecewise functions are or how to solve them! Please explain how, thank you!
I'm willing to give up a lot of points to understand this, so please help me.
Answer:
A piece wise function is pretty easy
Think of it like as a lot of functions with inequalities.
So lets say for example
Your Going to a skate park that counts time
Up to 6 minutes costs $50
Over 6 and up to 15 minutes costs $80
Over 15 minutes costs $80 plus $5 per minute above 15 minutes
The function would look something like
H(t)={ $50 If T is less then Or equal to 6
$80 If T is greater then 6 AND T less then or equal to 15
$80+$5(T-15) If T is greater then 15 }
Just simplify the worded problems into inequalities
And then a question would be something like, you visit for 13 minutes, how much would you pay?
It‘d be $80 becuase the chart says, if T (13) is greater then 6 And less then or equal to 15, its be 80 dollars.
Get it?
Find the value for x for which r ll s. Then find m<1 and m<2. m<1 = (60-2x)to the zero power m<2 = (71 - 3x)to the zero power. The value for x for which r || s is ?
fill in the blanks to solve 7×800
7×8×__
56×__
___
Answer:
Step-by-step explanation:
7*800=5600
7*8*100= 5600
56*100=5600
There are 2.54 centimeters in 1 inch. Show Many centimeters are there in 1 foto?
Answer:
30.48 cm
Step-by-step explanation:
One foot has 12 inches. To find number of centimeters in a foot, multiply 12 by 2.54 and we get 30.48 cm.
The function g(x) is a transformation of the function f(x) = ? . Which of the following correctly describes g(x)?
9514 1404 393
Answer:
b. g(x) = 0.5f(x)
Step-by-step explanation:
Compared to the line y=x, the graph of g(x) has a vertical scale factor of 1/2. We can also observe that the equation for g(x) is ...
g(x) = 1/2x
If we substitute f(x) for x, then this is ...
g(x) = 1/2f(x) . . . . matches choice B
