Answer:
in an arithmetic sequence, the nth term is the first term +(n-1)times the difference
the difference between the 3rd and 4th term is 18-13=5, so d=5
now we need to find out the first term: 13=a1+(3-1)d => a1=3
the 50th term is a1+(50-1)d=3+49*5=248
the
Step-by-step explanation:
6+12x+36=−8.5x−40 equals what ?
Answer:
x = -4
Step-by-step explanation:
Answer:
6=12=36=54
8.5x-40=
try 4
The ordered pairs (-4,3),(0,5),(1,1), and (7,-2) represents a relation. Determine the domain and range
ILL GIVE BRAINLEST HURRY UP THO
Answer:
Domain: {-4,0,1,7}
Range: {3,5,1,-2}
Step-by-step explanation:
Domain is the x values so : {-4,0,1,7}
Range is the y values so : {3,5,1,-2}
Hope this helps!
Answer:
Domain: {-4,0,1,7}
Range: {3,5,1,-2}
Step-by-step explanation:
Use the top guy's answer
You borrowed $25 from your mom to buy clothes. A week later you repaid her $14. Which expression shows how much money you owe?
A)25-14=11
B)-25+14=-11
Answer:
a
Step-by-step explanation:
you can owe her -11, first of all
she gave you 25, you gave her back 14
25-14 to figure out what yo ustill owe
Answer:
answer is b
Step-by-step explanation:
it is a negative number you owe her that much
Can someone help me to find the slope?
Answer:
y=-2x+5
Step-by-step explanation:
1/2y+6x-36=0 I need help finding the equation for y
Answer: y=−12x+72
Add -6x to both sides.
You should get: 1/2y - 36 = -6x
Add 36 to both sides.
1/2y = 36 - 6x
Divide both sides by 1/2.
Which gives you
y = -12x +72
I don't know if this is the answer you're looking for but hopes this helps
please help a girl out:(( im not good at math:/
Answer: [tex]\frac{15}{36}[/tex] , [tex]\frac{8}{36}[/tex]
LCD is 36
Step-by-step explanation:
[tex]\frac{5}{12} * \frac{3}{3} = \frac{15}{36}[/tex]
[tex]\frac{2}{9} * \frac{4}{4} = \frac{8}{36}[/tex]
If angle 3 is 49 degrees what is the measurement
of angle 6?
HELP PLS 15 POINTS!:)
Answer:
49 degrees
Step-by-step explanation:
the total degrees is 360
<1+<2+<3+<4=360 degrees
<5+<6+<7+<8=360 degrees
but <1=<4=<5=<8 and <2=<3=<6=<7
help plz ill give brainliest
Answer:
b
Step-by-step explanation:
What is the answer? g= 1+2a/a solve for a
Solve 5x-4=3x+8
a. Model
b. Preform the step to have variables(circles) on only one side
c. Write the resulting step.
d. Preform the step to have the variables (circles) alone on one side
e. Write the Resulting step.
f. Divide the varibles (circles) ad numbers (squares) into equal groups.
Please help me :)
Express 40% as a fraction in lowest term
Answer:
4/10=2/5
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
40/100 divide both sides by 20, and get 2/5
Which expression is equivalent to -6( -2/3 + 2x)
Answer:
4 - 12x
Step-by-step explanation:
-6 (-2/3 + 2x) =
(-6/1 * -2/3) + (-6 * 2x) =
4 - 12x
Answer:
4 - 12x
Step-by-step explanation:
trust
SOMEONE PLEASE SOLVE. EASY POINTS PLEASSSSE.
Answer:
The second one
Step-by-step explanation:
ur welcome sire or madam which ever one you are
Are 67.13 and 63.10 equivalent decimals yes or No?
Answer: No
Step-by-step explanation:
67.13>63.10
Look at the each of the numbers, the first number is six in both of the decimals, now look at the second number in the first decimal the second number is 7, and in the second decimal the number is 3
7 is greater than 3 meaning these two decimals are not equal
what is 4 divided by 1 third evaluated to
daniel earns extra money as a lifeguard he earns 37 dollars for 4 hours and 64.75 for 7 hours. the relationship between his earnings and the time worked is proportional true or false?
Answer: Yes, it is proportional.
Step-by-step explanation:
Find the amount Daniel earns each hour.
Divide the amount of money by the number of hours to find each earnings per hour.
Life guard: $37 for 4 hours.
37/4 = 9.25
64.75/ 7 = 9.25
Since Daniel receives the same amount of money per hour which is $9.25 per hour, then the relationship is proportional.
The graph shows the locations of point C and point D. Point E is graphed at (n, 2).
The distance from point D to point E is equal to the distance from point D to point C.
What is the distance from point D to point E? What is the value of n? Enter your answers in the boxes.
Answer:
10.69
Step-by-step explanation:
write an equation of the line with a slope of 4/5 and a y intercept of 0
Answer:
y = 4/5x
Step-by-step explanation:
slope intercept form is written as y = mx + b. the m represents slope, and the b represents y intercept. replace the variables with the numbers (since y intercept is 0, leave it blank) and you're left with y = 4/5x. hope this helps :)
Will give brainliest
Step-by-step explanation:
60n=180
n=3
180(2-3)
360-540=-180
WILL GIVE BRAINLIEST
A pair of sunglasses is discounted by 30%. The discounted price is $35. What was the original price of the sunglasses?
(Please show work!)
Order these 4 fractions from least to greatest. * 10 points Captionless Image Option 1 Option 2 Option 3
Answer:
Me neither. Or you didn't post them.
Answer:
There literally isn't an image
Step-by-step explanation:
4 less than 3 times a number added to 7 gives 17
Answer:
(3x + 7) -4 = 17
Step-by-step explanation: Thats the written equation if that is what you are asking for.
I think y’all know what to do. Constant rate of change.
Answer:
-2 gal/min
Step-by-step explanation:
which number is between 42.3 and 42.2
Answer:
42.25
Step-by-step explanation:
Solve for n: 21k − 3n + 9p > 3p + 12.
Answer:
n<2p-4+7k
Step-by-step explanation:
divide each side by factors that do not contain the variable.
The "Pick 3" at horse racetracks requires that a person select the winning horse for three consecutive races. If the first race has eleven entries, the second race nine entries, and the third race seven entries, how many different possible tickets might be purchased?
Answer:
693
Step-by-step explanation:
To find the number of possible tickets that would be purchased we simply multiply the total number of choices that each race provides together. This would tell us how many combinations exist which in term is the same as the different possible tickets that can be purchased. Since the choices for the first race are 11, the second race 9, and the third race 7, we multiply these numbers together...
11 * 9 * 7 = 693 possible tickets
Choose the best unit (mm), (cm), (m), or (km) to measure each of the following.
Your best friend’s height
The thickness of a pepperoni slice
The distance from Chicago, Illinois to Melbourne, Australia
Answer:
Meters
millimeters
km
Step-by-step explanation:
What is the domain of the given function ?
Answer:
I believe it is a. {x | x = -6, -1, 0, 3}, but I could be wrong.
Step-by-step explanation:
The johnsons annversary party will cost 48 dollars if 12 people come to the party. It will cost 88 dollars if 22 people come to the party. What is the cost per gusset.
Answer:
Cost per gusset = 4
Step-by-step explanation:
Given:
Cost for 12 people party = $48
Cost for 22 people party = $88
Find:
Cost per gusset
Computation:
Cost per gusset = 48 / 12
Cost per gusset = 4
Cost per gusset = 88 / 22
Cost per gusset = 4
Which of the following are solutions to the inequality below? Select all that apply.
3j > 26
Answer:
j=11 and j=9
Step-by-step explanation:
3(4) > 26
12 > 26, which is false
3(11) > 26
33 > 26, which is true
3(9) >26
27 > 26, which is true
3(7) > 26
21 > 26, which is false