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
Leni [432]
3 years ago
14

Evaluate each expression. a) 3 + x for x = 1/2 b) 3 -- x for x = -2 c) 3x for x =1/4

Mathematics
1 answer:
wariber [46]3 years ago
4 0
You should write 1/2instead of x so 3/2 in a , b-5 c-3/4
You might be interested in
This graph shows the altitude of an airplane over time. Which story matches the graph?
Oksi-84 [34.3K]

Answer:

A.) The aircraft rose quickly into the air at takeoff, and then continued at a constant altitude.:)

6 0
3 years ago
Read 2 more answers
The point U (-2,0) is translated 1 unit up. What are the coordinates of the resulting point, U’?
MrRissso [65]

Answer:

Point U' (-2, 1)

Step-by-step explanation:

When moving up and down on a graph, this affects the y coordinate only.

Since it is moving up 1 unit, we have to add 1 to the y coordinate. So U' will end up being (-2, 1).

4 0
3 years ago
Read 2 more answers
What is the best description of a quadrilateral with four right angles?
lisov135 [29]

Square would be the best answer

7 0
3 years ago
Ted has a credit card that uses the average daily balance method. For the first 9 days of one of his billing cycles, his balance
slega [8]
Your question doesn't say what are the options, but we can make some reasoning.

The average daily balance method is based, obviously, on the <span>average daily balance, which is the average balance for every day of the billing cycle. Therefore, in order to calculate the average daily balance, you need to sum the balance of every day and then divide it by the days of the billing cycle.
In your case:
ADB = (9</span>×2030 + 21×1450) / 30 = 1624 $

Now, in order to calculate the interest, you should first calculate the daily rate, since APR is usually defined yearly, and therefore:
rate = 0.23 ÷ 365 = 0.00063 

Finally, the expression to calculate the interest could be:
interest = ADB × rate × days in the billing cycle
or else:
<span>interest = ADB × APR ÷ 365 × days in the billing cycle

In your case:
interest = 1624 </span>× 0.23 ÷ 365 × 30
             = 30.70 $
4 0
4 years ago
Read 2 more answers
4x + 11y = -3 and -6x = 18y - 6 (substitution method)
dolphi86 [110]

Answer:

-3 + -6= -9

because there is answer given

6 0
3 years ago
Other questions:
  • There is a bag filled with 4 blue and 5 red marbles.
    11·1 answer
  • Ryan is training for a bicycle race.
    9·1 answer
  • Convert 8% to a a fraction in lowest terms and a decimal.
    5·2 answers
  • Im never using brainly ever again the answers are wrong so here is you question
    11·2 answers
  • In an exam, there is a problem that 60% of students know the correct answer. However, thereis 15% chance that a student picked t
    7·1 answer
  • In square ABCD, diagonal DB is drawn. If the m
    8·1 answer
  • The stem-and-leaf plot shows the distances, in miles, that a group of owners of new cars drove one weekend.
    6·1 answer
  • What is 921-588? im in fifth grade but its too hard for me
    15·1 answer
  • You get 10 points❄️ Plz plz plz is math
    8·2 answers
  • Pleaseeeee i need help
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!