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
zhenek [66]
3 years ago
9

If a 5 and b=4, then 2a +b=

Mathematics
2 answers:
Andru [333]3 years ago
8 0

Answer:

14

Step-by-step explanation:

a= 5

b= 4

Now,

2a+b = 2×5+4

= 10+4

= 14

aleksklad [387]3 years ago
7 0
2(5)+4=
10+4 = 14 right ??
You might be interested in
At the parents evening the ratio of mums to dads was 3:2. Out of 500 appointments how many were with mums?
guajiro [1.7K]

Answer:

300

Step-by-step explanation:

Sum the parts of the ratio : 3 + 2 = 5 parts

Divide the number of appointments by 5 to find the value of one part of the ratio, that is

\frac{500}{5} = 100 ← value of 1 part of the ratio

The mums consisted of 3 parts, hence

3 × 100 = 300 ← appointments with mums

3 0
4 years ago
Find the missing angle. PLEASE HELP!! I WILL GIVE 100 POINTS!!
mariarad [96]

Answer:

50°

Step-by-step explanation:

90°-40°=50°

The square on the angle means 90°.

Hope this helps! :D

3 0
3 years ago
Is 1/4 bigger then 1/20
Bond [772]
Yes, 1/4 is bigger than 1/20
7 0
3 years ago
Read 2 more answers
Need answers ASAP! 7th Grade math!
kari74 [83]
Another way to name an angle is by the point where the angle is, so in your question, it is <F
Whenever they say <ABC (any random letters), the middle letter is another way to name it
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B5x%20-%207%7D%20%20%3D%2010" id="TexFormula1" title=" \frac{5}{5x - 7} =
Alex17521 [72]

Answer:

x=1.5

Step-by-step explanation:

  1. 5=10(5x-7)
  2. 0.5=5x-7
  3. 7.5=5x
  4. x=1.5
3 0
2 years ago
Other questions:
  • The answer for the problem
    13·1 answer
  • PLEASE ANSWER THIS QUESTION !! 20 POINTS AND BRAINLIEST !!
    13·2 answers
  • tanner collected 360 cans and bottles, this was 40% of what Reggie collected, how many cans and bottles did Reggie collect
    5·2 answers
  • NEED HELP FOR A CHAPTER REVIEW TOMORROW!!!<br> Name the points.<br> Thank you!!!!
    9·1 answer
  • 1/2 x blank minus 13 equals 15
    10·1 answer
  • 43ones x3 tens=how many tens
    11·1 answer
  • If 12 is 10% of the value what is that value
    15·2 answers
  • Select all the equations that have graphs with the same y-intercept.
    8·1 answer
  • Quentin purchased 5 arrowheads for $1.75 each. He
    6·2 answers
  • How is the graph of y=(x-1)2 - 3 transformed to produce the graph of y=
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!