1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vaselesa [24]
3 years ago
9

PLEASE HELP! WILL MARK BRAINLIEST!

Mathematics
2 answers:
____ [38]3 years ago
4 0

Answer:

b. 75

Step-by-step explanation:

a(n) = a1 + d(n-1)

a(n) = 8.5 + 3.5(n - 1)

a(20) =  8.5 + 3.5(20 - 1)

a(20) =  8.5 + 3.5(19)

a(20) = 8.5  + 66.5

a(20) = 75

Butoxors [25]3 years ago
4 0

Answer:

75.

Step-by-step explanation:

The nth term = a1 + d(n  -1)

Therefore the 20th term = 8.5 + 3.5(20 - 1)

= 8.5 + 3.5 * 19

=  75

You might be interested in
The slope of BY is -1/5, and BYllJE<br> What is the slope of JE?<br><br> -5<br> -1/5<br> 1/5<br> 5
Natasha_Volkova [10]
I believe "BY || JE" means that those two lines are congruent, which means the slope of JE would be the same as the slope of BY. So in this case the answer should be B. -1/5.

I hope this helped.
4 0
3 years ago
Read 2 more answers
Find 2 consecutive positive even integers such that the product of the 1st and 2nd is 2 less than 5 times the 3rd. Use an algebr
Aloiza [94]
Assume the smaller one is x, then the other ones will be x+2 and x+4

x(x+2) + 2 = 5(x+4)

x^2 + 2x - 5x - 18 = 0

-> x^2 - 3x - 18 = 0

-> (x-6)(x+3) = 0

-> x = 6 or -3, since x must be positive, then x = 6

So the numbers are: 6, 8, 10
6 0
3 years ago
write a real-word problem that can be represented by the equation 224=3.5r. Then solve the problem and explain the solution.
andrew-mc [135]
This is your answer One pound of meat costs 3.50$. If the total is 244$, how many pounds of meat have you bought?
8 0
3 years ago
The number 7 is what percent of 10? The number 7 is some percent of 10. Enter that percent.
DanielleElmas [232]
7 is 70% of 10 ......
7 0
3 years ago
Read 2 more answers
Let x and y represent two real numbers. Write an algebraic expression to denote the quotient obtained when the product of the tw
sertanlavr [38]
(xy)/(x+y) hope this helps
5 0
3 years ago
Other questions:
  • 1. The table shows the distances, in meters, that each player in a game tossed a ball, and the total number of earned points eac
    14·1 answer
  • Please Help Me ASAP<br> Picture Included
    11·2 answers
  • I need to know the answers to them
    11·1 answer
  • What is the mean for 87,93,86,90,84
    11·2 answers
  • Find the point (x1,x2) that lies on the line x1 +5x2 =7 and on the line x1 - 2x2 = -2.
    13·1 answer
  • Daredevil Danny was cliff jumping. He jumped off a cliff that was 1 4 . 2 14.214, point, 2 meters above the surface of the water
    14·1 answer
  • What is the value of x the equation 4x-(x+3)=8
    10·2 answers
  • It takes four workers six hours and 45 minutes to plant 24 trees. If the time it takes to plant trees varies directly with the n
    15·1 answer
  • write the first five terms of the sequence defined by the recursive formula an = 2 (an-1)^2, with a1 = 1.
    7·1 answer
  • the lee family eats at a restaurant for a total bill of 45$ they decided to give a tip of 18% how much tip will they give
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!