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
Ierofanga [76]
3 years ago
11

Evaluate the expression if a = -1 and b = 1/2. 3+a/2 - 6b

Mathematics
1 answer:
Anna [14]3 years ago
8 0
3+a/2-6b in a couple weeks ago I have a couple things to say I don’t have a problem I just saw you I don’t know how to say hi I don’t have any money for that I just don’t know how to get a hold of me because I’m going out of the house to do a job I have a couple things to go and then I’m gonna be there for you and then you have a couple things that you want me to go out with your dad if not I’m done I just don’t do that you know that I’m going out of my money to do it I just want you know what
You might be interested in
Help please someone anyone I'm desperate!!!!
aev [14]
The.you.are.looking.for.is.C
6 0
3 years ago
Caroline walked 3 miles to warm up. She then ran at a rate of 7 miles per hour. Find the total
Alex

Answer:

14 miles

added with the miles she warmed up is 17 miles

5 0
2 years ago
Read 2 more answers
Click on the measure of the angle. 116 64 66 114​
Vesna [10]

Answer:

116 degrees.

Step-by-step explanation:

3 0
3 years ago
What is the correct answer please
Verizon [17]

Answer:

C

Step-by-step explanation:

\frac{15y-10}{3x} = 6 ( multiply both sides by 3x to clear the fraction )

15y - 10 = 18x ( add 10 to both sides )

15y = 18x + 10 ( divide terms by 15 )

y = \frac{18}{15} x + \frac{10}{15} , that is

y = \frac{6}{5} x + \frac{2}{3} → C

7 0
2 years ago
Solve the following problem then write your answer before the number.
Triss [41]

Answer:

1) Rizza's average speed is 27 km/h.

2) The distance between Barretto and Pampanga is 294 km.

3) Aaron's journey was 3.5 hours long.

Step-by-step explanation:

1) Time taken to cove the distance = 20 minutes

60 minutes = 1 hour

So that, 20 minutes = \frac{20}{60} hours

                                 = \frac{1}{3} hours

Distance covered = 9 km

But,

speed = \frac{distance covered}{time taken}

Rizza's average speed = 9 ÷ \frac{1}{3}

                                       = 9 x 3

                                       = 27 km/h

Rizza's average speed is 27 km/h.

2) Time taken = 3.5 h

the car's average speed = 84 km/h

Distance between Barretto and Pampanga = average speed x time taken

                                           = 84 km/h x 3.5 h

                                           = 294 km

The distance between Baretto and Pampanga is 294 km.

3) The uniform speed implies that Aaron did not accelerate during his journey.

Distance covered = 210 km

uniform speed = 60 km/h

time taken = \frac{distance covered}{speed}

                   = \frac{210}{60}

                   = 3.5 hours

Aaron's journey was 3.5 hours long.

6 0
2 years ago
Other questions:
  • Which property is used below?
    15·1 answer
  • Kendra had a beaded necklace business. She can make 12 necklaces in 2 hours. How long will it take her to make 9 necklaces?
    8·2 answers
  • A square park has an area of 1⁄16 square miles and a length of 1⁄4 mile. What is the width of the park?
    13·1 answer
  • If x^2+y^2 =25 and dy/dt =6, find dx/dt when y=4
    14·1 answer
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
    5·1 answer
  • Can someone please help?
    14·1 answer
  • Simplify the expression. 8x^-10 y^'6 -2x^2y^-8 Write your answer without negative exponents.​
    15·1 answer
  • Solve the following for the variable for 180-x=3(90-x)
    11·1 answer
  • HELPPPPPP PLLSLLSLSLLSSS!!!
    9·1 answer
  • Gabe invested $350 in baseball cards. If he lost d dollars when he sold the cards, which expression represents the amount of mon
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!