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
Dovator [93]
3 years ago
11

The sum of twice a number and 9 is 43

Mathematics
1 answer:
Irina-Kira [14]3 years ago
6 0
2x + 9 = 43 This is the equation.
2x = 34 Subtract 9 from both sides.
x = 17 Divide both sides by 2.
You might be interested in
Karla makes paper airplanes. Today, it takes her 32 min to make 16 paper airplanes.
Pavel [41]

Answer:

48/b

Step-by-step explanation:

32÷16=2 so it takes two minutes per airplane. if she makes airplanes for 96 minutes at the same pace (2 min per airplane) then you need to divide 96 by 2 which gives you 48!

7 0
3 years ago
Hannah is putting the fruit she bought intervals. She bought eight melons, 12 pairs, and 24 apples. She puts the same number of
BlackZzzverrR [31]
Hannah has to put 4 pieces in each bowl.
3 0
3 years ago
Helppp me with this ,I will mark brainlest
Vesnalui [34]
1) B 60 roses 10 carnations
2) D (3,-2),(-2,-6),(3,4)
3 0
2 years ago
What is the answer to −3 − (−1)?
vladimir1956 [14]

Answer:

-2

Step-by-step explanation:

Subtracting a negative number is adding the positive number of that

-3 + 1 += -2

4 0
3 years ago
What is the slope of y=-4x+5
myrzilka [38]

Answer:

the slope is -4.

Step-by-step explanation:

To find the slope, look at the number in front of the x which is known as the coefficient. Hope this helps :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of twice a number and 6 is 14. Find the number
    14·2 answers
  • Help please this is math
    5·1 answer
  • Use the given graph to estimate the value of each derivative. (Round all answers to one decimal place.)
    14·1 answer
  • Number 10 I don't understand.
    13·1 answer
  • Determine between which consecutive integers the real zeros of fw=x^3-2 are located
    9·1 answer
  • A football is kicked toward an end zone with an initial vertical velocity of 30 ft/s. The function h(t) = -16+ 30t models the he
    10·1 answer
  • Double checking!!!<br><br> i think it's figure a but not sure!!!!
    11·2 answers
  • For the following right triangle, find the length x
    9·1 answer
  • Can someone help me with this 7th grade math
    13·1 answer
  • Help!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!