Answer:
A
Step-by-step explanation:
its a
Answer:
C) 2y = x + 4
Step-by-step explanation:
all other functions include x²
Which graph best represents the solution to the system of equations shown below? y = -4x + 19 y = 2x + 1 A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair 7, 3. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair 3, 7. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 3, negative 7. A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 7, negative 3.
Answer:
Option 3 is the correct answer.
A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on ordered pair negative 3, negative 7.
Step-by-step explanation:
y = -4x - 19 y = 2x − 1
-4x - 19 = 2x - 1
6x = -18
x = -3
y = 2(-3) - 1 = -7
Amy is training for a half marathon. in practice, she runs 2 miles in 15 minutes. If she continues at the same rate, how many miles will she run in 1 hour?
A. 4
B. 8
C. 16
D. 30
Step-by-step explanation:
B. 8
she will run for 8 miles,
stepfind Amy's speed
convert the minutes into hours by dividing by 60
[tex] \frac{2}{15 \times \frac{1}{60} } \\ = 8 \: miles \: per \: hour[/tex]
find the number of miles ran by multiplying the speed by the time, ie
[tex]8 \times 1 = 8 \\ \: therefore \: the \: answer \: is \: \: 8 \: miles[/tex]
What is the value of y when x = 3 for the line defined by the equation y = -2x + 5?
Answer:
y=-1
Step-by-step explanation:
Plug in the value of x: y=-2(3)+5
Multiply: y=-6+5
Add: y=-1
If f(1) = 160 and
f(n)=1/2f(n-1) what is f(5)?
Answer:
10
Step-by-step explanation:
[tex]f(n) = \frac{160}{ {2}^{(n - 1)} } [/tex]
Answer:
This is 10
f(5) = 5f
Please help me help please help
Answer:
-2
Step-by-step explanation:
2/(-1) = -2
rise is 2
run is -1 ( to the left)
-1, -2, -4, -8….
What is the 8th term for this geometric sequence!
-4....................just took the quiz..........
Answer:
-128
Step-by-step explanation:
-1, -2, -4, -8, -16, -32, -64, -128
you are multiplying the previous number in the sequence by 2
hope this helped :)
Andrew and Kate have $30 to spend on dinner, tax, and gratuity at Mo's Restaurant, Tax is 0%, and they will give a 15%
tip on the total bill after taxes. Their dinner costs $21.00. Which statement correctly explains whether Andrew and Kate
have enough money to pay their bill?
Yes. They have enough to pay their bill: $30x1.08 - 131 80 and $31 80x1.15 - $38.57,
Yes. They have enough to pay their bill: $21x1.08 - $22 28 and $22.28x1 Why 625,80),
No. They do not have enough to pay their bill: 130 x 1.08 - 531 80 and $31 80x115 -- $38 57,
No. They do not have enough to pay their bill: $21x 108 - $22.28 and $22.28 x 1.15 - $25 60.
Answer:
If the cost of dinner is less then the money that the Andrew and Kate have then we can say Andrew and Kate have enough money to pay their bill. answer should be "b".
Step-by-step explanation:
Answer: its B.)
Step-by-step explanation:
Hector took out a small loan of $900 for 18 months. The simple interest rate on the loan was 10.5%. How much will he pay in interest on the loan?
Answer:
The answer would be $1.89 in interest.
Step-by-step explanation:
First, change 10.5% into a decimal. To do this, you divide 10.5÷100. This equals 0.105
next, you multiply 0.105 with 12 (12 months in a year)
This equals 1.26
But, Hector still has 6 months left he has to pay for.
So, one way you can do this is divide 1.26 by 2, which equals 0.63.
THEN, you add 0.63 with 1.26, giving you the answer, 1.89
So, the answer for this equation would be 1.89.
Which is steeper & why?
A ramp with a rise of 2ft and a run of 6ft
OR
A ramp with a rise of 1ft and a run of 4ft
I need help ASAP! Is this linear increase decrease or exponential growth decay
Option B: Exponential growth
If for values of x values of y increases and forms a geometric sequence then it would be an exponential growth function because geometric sequence is an exponential function and since, it is increasing hence, an exponential growth.
Option A is incorrect because y is not decreasing
Option C and D are incorrect because geometric sequence can never be linear since, it gives common ratio.
The linear functions f(x) and g(x) are represented on the graph, where g(x) is a transformation of f(x):
Part A: Describe two types of transformations that can be used to transform f(x) to g(x). (2 points)
Part B: Solve for k in each type of transformation. (4 points)
Part C: Write an equation for each type of transformation that can be used to transform f(x) to g(x). (4 point
(g + 4) – 3g = 1 + g
can someone help me?
G=?
How many tens are
there in 350?
Answer:
35 because 35 times ten equals 350
Step-by-step explanation:
Help me please please ..........
Answer:
D
do you rlly need an explanation?
Answer:
b-16/25
Step-by-step explanation:
cause 0.64 would be 64/100 but I can be simplified down to 32/50 but that also could be simplified down to 16/25 which would be your answer because it can not be simplified any more
A 15 year mortgage at 8.5 percent for $275,000
Answer:
Monthly payment is $2,708.03
Step-by-step explanation:
What is a general rule for simplifying expressions like x^a .x^b? where does this rule
comes from
Arnold finished reading 2/3 part of the assigned book for his book report. Greg, on the other hand, has read 3/4 part of the assigned book/novel. Which boy has read more pages?
Answer:Greg has read more pages because 3/4 is bigger then 2/3
Step-by-step explanation:
One positive number is 5 times another number. The difference between the two numbers is 1464, find the numbers.
Answer:
The answer is 292.8
Step-by-step explanation:
You just have to divided 1464 by 5
Simplify (23)-2
- -13
2
ОО
O 64
DONE
9514 1404 393
Answer:
(b) (correct choice is marked)
Step-by-step explanation:
The expression can be evaluated according to the Order of Operations and the rules of exponents.
(2^3)^-2 = 8^-2 = 1/8^2 = 1/64
__
The applicable rule of exponents is ...
a^-b = 1/a^b
Answer:
The correct answer choice is option b. 1/64
Step-by-step explanation:
(2^3)^-2
= 2^3(^-2)
= 2^-6
= 1/2^6
= 1/64
Find the solutions to the following equation.
0 =(x-6)(x+4)
Answer:
x=6,−4
Step-by-step explanation:
1 Switch sides.
(x-6)(x+4)=0
2 Solve for xx.
x=6,-4
Answer:
2−2−24
Step-by-step explanation:
need help 15.3+7.2 it is adding
Answer: below
Step-by-step explanation: 22.5
4) f(m)= 4(m + 2) – 3
Answer:
STEP
1
:
Equation at the end of step 1
fm - (4 • (m + 2) - 3) = 0
STEP
2
:
Equation at the end of step 2
fm - 4m - 5 = 0
label the coordinator ( x,y) of two points on the graph
Answer:
Needs to specify. But here, this may help
Step-by-step explanation:
Depending on if the x and/or y are positive or negative will depend on were the dots will be placed on the graph.
Places the points are simple.
X is across, Y is up and down.
Example,
If you need to plot (4, 3)
You will need to start at the center point (0,0)
You must go over to the right 4 places, and go up 3 places. That is the easiest way to graph.
Labeling,
It will kind of be the same way. Find out how many places the point is from the (0,0) on the x axis, and y axis.
What is the equation, in point-slope form, for a line that goes through(8, −4) and has a slope of −5/6?
Answer:
[tex]y = \frac{-5}{6} x + 2\frac{2}{3}[/tex]
Step-by-step explanation:
Use the Point-Slope formula...
(y - (-4)) = -5/6(x - 8)
Simplify
y + 4 = -5/6x + [tex]6\frac{2}{3}[/tex]
y = -5/6 + 2 2/3
someone please solve this for me i swear i will give you a brainliest i really need help on this
Answer:
1) Yes, it is rational.
2) Yes, it is rational.
3) There are three repeating digits.
Step-by-step explanation:
Lets solve them in order.
1) First lets see what the characteristics of a rational number are. We know that, to be a rational number, a number must either:
Can be expressed as a fractionRepeatAre integersAnd terminateAn irrational number is a number that never repeats or ends. They are also not integers, but we will focus on the never repeats or ends part.
So, lets look at it. Does 0.147 repeat, terminate, be expressed as a fraction, and is it an integer? Well, its not an integer, it doesn't repeat, and it isn't a fraction. However, it does terminate, which means it is rational.
2) Is 0.147 repeating a rational or irrational number. Remember, we need to see if it terminates, repeats, is an integer, or is a fraction. Well, it doesn't terminate, it is not a fraction, and it is not an integer. However, it does repeat. That means that it is a rational number.
3) Now, to figure out how many repeating digits there are. In math, we know that the line above the numbers in the decimal place means that they repeat. So simply find out how many digits are below that line. Well, we see that 1, 4, and 7 are under the line. In total that is three digits. So the answer is 3.
Which is the best description of the data in the
histogram?
O Students mostly studied about 6 hours.
O Students who studied longer did better on the test.
O Students' study times did not vary by much.
O The majority of students studied between 4 and 8
hours.
Which is the best description of the data in the
histogram?
O Students mostly studied about 6 hours.
O Students who studied longer did better on the test.
O Students' study times did not vary by much.
O The majority of students studied between 4 and 8
hours.
Answer: D
Step-by-step explanation:
EDGE22
If your car gets 22 miles per gallon, how much does it cost to drive 440 miles when gasoline costs $3.00 per gallon?
Answer:
$60.00
Step-by-step explanation:
440/22 = 20
20 x 3 = 60
Please answer this !!
Answer:
t=5
f=13
Step-by-step explanation:
Please help me as soon as possible!
Answer:
9.53 AU
Step-by-step explanation:
HELP PLEASEEE I WILL GIVE BRAINLIEST
Answer:
140 degrees.
Step-by-step explanation:
180-110 is 70. Bottom triangle is isosceles, meaning that the bottom left corner is also 70 degrees. The top angle in the bottom triangle is 180-70-70, 40. Flip it to the other side and the bottom angle of the top triangle is 40. Again, an isosceles triangle, so that the top left angle of the top triangle is also 40. 180-40 is 140.
100 points and brainleist to whoever gets these right
Answer:
the answer is 8 that is
4/1/2
4÷1/2
4×2/1=
8
Answer:
#14/(1/2) = 4*2 = 8#2(12.034) + 5/8 = 12.034 + 0.625 = 12.659#3(2/3)/(1/6) = (2/3)*6 = 4#4(3.406) + 3 4/7 = 3.406 + 3.571 = 6.977 (4/7 is rounded to the nearest thousandths)#53/5 = Rational0 = Whole & Integer & Rational -25/5 = -5 = Whole & Integer & Rational