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
IRINA_888 [86]
3 years ago
14

Evaluate e/4 + 2f - 3 when e = 12 and f = 1/2

Mathematics
1 answer:
stellarik [79]3 years ago
4 0

\frac{e}{4}  + 2f - 3 \\  =  \frac{12}{4}  + 2 \times \frac{1}{2} - 3 \\  = 3 + 1 - 3 = 1
You might be interested in
Which expressions show the expanded form for 50.029?
Anna [14]
They all show 50.029
The correct answers are:
A.) <span>5 × 10 + 0 × 1 + 0 × 1/10 + 2 ×1/100 + 9 × 1/1000 
Sorry.
This is all I can find correct
Its a little hard when you post the tenths, hundredths, and thousandths as fractions, but A is all I can find.

</span>
8 0
3 years ago
A sequence is defined recursively by the formula f(n + 1) = f(n) + 3 . The first term of the sequence is –4. What is the next te
sergiy2304 [10]
Translate the equation to math.
It says the term after the current term is the current term plus 3.
Next term = this term + 3
Next term = -4+3
The next term is then -4+3 or -1.

Answer= - 1

Hope this helps :)
7 0
3 years ago
A supermarket had bags of grapes for $20.72 for 7. They also had bags of green grapes priced at 8.46 for 3. Which type of grapes
emmasim [6.3K]

Answer:

The grapes are more expensive than the green grapes.

Step-by-step explanation:

GRAPES: If you divide $20.72 by 7, to get one bag of grapes instead of seven, you get $2.96/bag.

GREEN GRAPES: If you divide $8.46 by 3, to get one bag of green grapes instead of three, you get $2.82/bag.

$2.82 is less than $2.96, therefore, the grapes are more expensive than the green grapes.

6 0
3 years ago
Solve: 3/4x+4=22 answer?
MariettaO [177]

Answer:

x=24

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A pet store has 9dog leashes. It has 8 Fewer dog leashes than the dog collars. How many dog collars does the store have?
Katen [24]

Answer:

Since you know that the pet store has 9 dog leashed, and we know that they have 8 fewer dog leashes than dog collars we can just add 8 to 9 to get 17 dog collars

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which graph represents the following piecewise defined function?
    7·2 answers
  • -2[4-(3b+2)]=5-2(3b+6)
    5·1 answer
  • What is the area of square EFGH?
    12·1 answer
  • Which of the following expressions are equivalent to - 4 + (4 + 5)?
    8·1 answer
  • Three factories produce light bulbs to supply the market. Factory A produces 40%, 20% of the tools are produced in factory B and
    14·1 answer
  • Helooooooooooooooooooooooooooooooooooo
    14·1 answer
  • Which inequality is true if p = 3.4?
    5·1 answer
  • Hi guys a joke what does cow celebrate?
    8·1 answer
  • Please help me. It's literally math!
    13·1 answer
  • If the line that passes through the points below
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!