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
Cerrena [4.2K]
2 years ago
7

Evaluate the expression y2 when y=2.5 .

Mathematics
1 answer:
kkurt [141]2 years ago
5 0

Answer:

5 but if it's supposed to be squared it's 6.25

Step-by-step explanation:

2.5*2=5

if supposed to be squared then

2.5*2.5=

6.25

You might be interested in
The sum of the 10 terms in a geometric series with a first term of 5 and a common ratio of 2 is 5115. What is the sum of the 10
Levart [38]

Answer:

It’s 11

Step-by-step explanation:

4 0
3 years ago
Which of the following steps could be used to solve the equation 93 = x + 58? A. Add 58 to both sides. B. Subtract 58 from both
mario62 [17]

Answer:

Subtract 58 from both sides

Step-by-step explanation:

93 = x + 58

Subtract 58 from both sides

93- 58 = x+58-58

35 = x

6 0
3 years ago
Read 2 more answers
Mr. Johnson is going to buy an 18 3/4 pound turkey for Thanksgiving. The turkey cost $2.80 per pound at the grocery store. if th
tangare [24]

Answer:

D)$42.00

Step-by-step explanation:

18 3/4 is equal to 18.75, so 18.75x2.80 is your original cost (52.5). After doing that, since 52.5=100% you are going to divide 52.5 by 5 since 20x5=100. So 20% is 10.5. 52.5-10.5= $42.00

5 0
2 years ago
A bag contains 17 cards numbered 1 through 17 . A card is randomly chosen from the bag. What is the probability that the card ha
Pachacha [2.7K]
Answer: 8/17 

Explanation: 
2, 4, 6, 8, 10, 12, 14, 16 are all the possible even numbers from 1 through 17.
6 0
3 years ago
A group of 7 people spent $33.50 on movie tickets. They paid $6.50 for each adult ticket and $3.50 for each child's ticket. We w
rewona [7]

Answer:

Number of Adult tickets = 3

Number of student tickets = 4

Step-by-step explanation:

Let the number of Adults tickets = x

The number of students tickets = y

A. Specifically define variables for this system

x + y = 7...... Equation 1

They paid $6.50 for each adult ticket and $3.50 for each child's ticket.

$6.50 × x + $3.50 × y = $33.50

6.50x + 3.50y = 33.50.......Equation 2

B. Write a system of equations that reflects the relationships described in this situation

x + y = 7...... Equation 1

x = 7 - y

6.50x + 3.50y = 33.50.......Equation 2

6.50(7 - y) + 3.50y = 33.50

45.5 - 6.5y + 3.5y = 33.5

45.5 - 33.5 = 6.5y -3.5y

12 = 3y

y = 12/3

y = 4 tickets

x + y = 7...... Equation 1

x + 4 = 7

x = 7- 4

x = 3 tickets

6 0
3 years ago
Other questions:
  • Please help! I'll give out the brainiest!
    14·1 answer
  • − 5 6 ​ − 3 2 ​ v+ 15 4 ​ + 3 1 ​ v
    7·1 answer
  • Whats the value of x 1-7x=-20
    10·1 answer
  • Find an equation of the line described. Write the equation in​ slope-intercept form when possible. Slope -3/5​, through (-1 , -3
    8·1 answer
  • Simplify 3f-2f+f I need a answer for that please
    6·1 answer
  • If you answer I’ll give brainliest and points <br><br> (Question in photo!)
    8·2 answers
  • 363 · 62 . 46-4<br> Plsss help solve it :)
    14·1 answer
  • All you need is in the photo ​
    12·1 answer
  • What is 98 x 12 / 3 = ???
    14·2 answers
  • What is x in this equation .3=.5x-.7
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!