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
blsea [12.9K]
3 years ago
6

Jenny wants a total of 12 barbies dolls by the time she is 9 years old. Right now she has 4 barbie dolls. How many more does she

need? Write an equation and solve.
A) x + 4 = 12; Jenny needs 8 more barbie dolls.
B) 4x = 12; Jenny needs 3 more barbie dolls.
C) x-4=12; Jenny needs 16 more barbie dolls.
D) x + 12 = 4; Jenny needs 8 more barbie dolls.
Mathematics
2 answers:
ratelena [41]3 years ago
8 0

Answer:

a

Step-by-step explanation:

earnstyle [38]3 years ago
3 0
A because 8+4=12 therefore x=8
You might be interested in
ALGEBRA QUESTION WILL GIVE BRAINLIEST IF CORRECT!!!
Ulleksa [173]

Answer:

Step-by-step explanation:

(f + g)(x) simply means that you are adding together the 2 functions that are written in terms of x.

x^3-x+x^3+2x^2-10

The only like terms we have there are the x-cubed's, so

2x^3+2x^2-x-10=(f+g)(x)

3 0
3 years ago
Help me !!! Please someone
topjm [15]

Answer:

5 and 6

Step-by-step explanation:

The square root of 25 is 5 and the square root of 36 is 6. 33 falls between those

4 0
3 years ago
Two adjacent angles form a right angle. What type of angle pair do they form?
Yuliya22 [10]

Answer:

complementary angles

Step-by-step explanation:

Adjacent angles form a right angle.

A right angle is 90 degrees.

Two angles that add to 90 degrees are complementary.

The adjacent angles are complementary

7 0
3 years ago
Can someone answer this truthfully
juin [17]

Answer:

1- 4x -7 =29, x= 9

2-x/3 - 8 = 12, x=60

Step-by-step explanation:

4x-7 =29

4x= 29 +7

4x= 36

x= 9

x/3 -8 =12

x/3 = 12+ 8

x/3 = 20

x= 20(3)

x= 60

4 0
3 years ago
On Monday joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50. On Tuesday he bought 5 cups of coff
svp [43]

Answer:

each cup cost 1.25 on Tuesday

4 0
3 years ago
Other questions:
  • line segment BO is dilated through point B. The resulting segment is BO'. If BO measured 27 inches and BO' measured 9 inches wha
    8·1 answer
  • How can you solve this system of equations using substitution? <br> -66x-2z=-196<br> 8x+2z=22
    9·1 answer
  • The low temperatures for one week at a ski resort were: -24, -15, -21, -32, -18, -9, &amp; -14. What was the mean low temperatur
    10·1 answer
  • A research scientist measures the outside temperature, in degrees Fahrenheit, at various times throughout a 24-hour period and r
    13·1 answer
  • Please help me with this question, I think it is Pensacola Beach, am I right?
    15·2 answers
  • Hello, Can someone please help me with this math problem? thanks!
    6·1 answer
  • Correct Answers only please!
    9·1 answer
  • The volume of a cylinder with a radius of 6.5 cm and a height of 16 cm is 2,122.6 cm3.
    12·2 answers
  • A chess club with 25 members is electing a new president. Abdul received 23 votes. What percentage of the club members voted for
    12·1 answer
  • What is 5+5= and 5×2​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!