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
jasenka [17]
4 years ago
11

B. Use the formula to solve 3x + 7 = 19 and x - 1=5.

Mathematics
1 answer:
Darya [45]4 years ago
7 0

I'm not sure which formula to use because it's not indicated, but I'll just solve for x in both equations.

3x + 7 = 19

First I would subtract 7 on both sides:

3x = 12

Then I would divide 3 on both sides:

x = 4

x - 1 = 5

I would just add 1 on both sides:

x = 6

Hope I helped :)

You might be interested in
6/100 equals what as a decimal?
Dahasolnce [82]

Answer:

0.06  

Step-by-step explanation:

hope this helps

6 divide by 100= 0.06

3 0
3 years ago
Read 2 more answers
What is 4/5-3/10=? because I don't know how to answer this :)
umka21 [38]

Answer:

5/10 or 2.5/5

Step-by-step explanation:

6 0
4 years ago
Brenna has a bike odometer that shows how far she travels. She bikes 8 miles to her friend's house and then both girls bike to t
aleksklad [387]

Answer:

14 = 8 + 2d

Step-by-step explanation:

Odometer is a device that is equipped in the vehicles to count the distance traveled by the vehicle.

It has been given in the question that,

Distance between beach and her friend's house = d miles.

Distance between Brenna's house and her friend's house = 8 miles

Total distance traveled by Brenna = 14 miles.

Starting from the Brenna's house, we will add each distance traveled till the end of her journey and will make it equal to the 14 miles.

So,

Total distance = Distance between Brenna's house and her friend's house + Distance between her friend's house and beach + Distance between beach and her friend's house

Thus, we can now put the values as,

14 = 8 + d + d

We will get the final equation as

14 = 8 + 2d

4 0
4 years ago
Read 2 more answers
⚠️NEED HELP ASPA⚠️<br> Determine whether each pair of triangles is similar. Justify your answer.
bekas [8.4K]
So the answer is A. The way to check if triangles are similar is find the ratio and make sure they are equal.
For example if you divide 42 by 27 you get 1.55
And if you do that to all the sides you also get 1.55 so therefore they are similar
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%203%5Csqrt%7B3%7D%20%20-%203" id="TexFormula1" title=" 3\sqrt{3} - 3" alt=" 3\sqrt{3} - 3"
Schach [20]

Answer:

три три быдет три незнаю точно

7 0
3 years ago
Read 2 more answers
Other questions:
  • Denise's parents want her to start an extracurricular and suggest either badminton or chess. She wants to compare the average ag
    12·2 answers
  • Kate paid $5.31 for onions. Onions cost $0.45 per pound.
    9·1 answer
  • Which of the number pairs lists the larger number first and then the smaller number? A. (105, 106) B. (86, 78) C. (57, 75) D. (4
    8·1 answer
  • Each person at Enyas end-of-the-year party needs 1/3 pound of ground beef for a taco five people will be at the party how many o
    13·1 answer
  • An angle that shares the same sign value of an angle that measures 5pi over 4 radians is located where
    8·1 answer
  • Choose the correct slope of the line that passes through the points (1, −3) and (3, −5).
    12·1 answer
  • A science club at Emily's middle school has 25 members. Only 40% of the members attend the Saturday meetings. What is the number
    13·1 answer
  • Jackson middle school has 6 students in choir for every 1 student in band. if there are 54 students in band, how many students a
    14·1 answer
  • Evaluate the following expression. You should do this problem without a
    15·2 answers
  • Find the mistake: two-step equations<br> 5 stars for correct questions<br> have a great day thx
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!