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
KIM [24]
2 years ago
8

Kevin's collection has 2 times as many dolls in it as Mark's collection. Together, they have 93 dolls. How many dolls does Kevin

have? How many dolls are in Mark's collection?
Mathematics
1 answer:
jekas [21]2 years ago
8 0
X + 2x = 93
3x=93
x=31

x=Mark's collection
2x=Kevin's collection

You might be interested in
Sal is tiling his entryway. The floor plan is drawn on a unit grid. Each unit length represents 1 foot. Tile costs $1.65 per squ
irinina [24]

Step-by-step explanation:

one of the action that some European leaders did that led to requests

for the league of nations to help is Tney invaded other countries to gain new territory

5 0
2 years ago
What answer choice is this and step by step explanation?
cupoosta [38]

Answer:

2.5/yr

Step-by-step explanation:

Every year the height of the tree goes up by 2.5 ft.

You can tell that by doing this

12-9.5=2.5

9.5-7= 2.5

7-4.5= 2.5

I hope this helps! tell me if I need to explain more!

6 0
3 years ago
Help me guys for 7 8 10 and 11 please
mixas84 [53]
I believe #7 would be 5:13, #8 to be 6:7, #9 to be 13:18, #10 to be 18:5.
I hope this helps.
8 0
3 years ago
Read 2 more answers
INEQUALITIES-PLEASE HELP! Tricia receives a $5 allowance every week. She also earns $6.50 for every hour that she baby-sits. Nex
Zinaida [17]

Answer:

6.50x + 5 = 21.25 is the answer

Step-by-step explanation:

x=2.5

4 0
3 years ago
Julian used these steps to solve the equation 9x=?6+3(3x+2) 9 x = - 6 + 3 ( 3 x + 2 ) . Which choice describes the meaning of hi
Rashid [163]

Answer:

see explanation

Step-by-step explanation:

the result 0 = 0

means the equation has an infinite number of solutions


7 0
3 years ago
Read 2 more answers
Other questions:
  • Brandon earns a rebate each month on his meals and movie tickets. He earns $0.50 for each movie ticket and $2 for each meal. Las
    5·1 answer
  • Expand 2x(5x-2) <br><br> Help please ?
    5·2 answers
  • 2x+3y=4<br> y = -3x + 20
    8·1 answer
  • How do you write 3.27 as a decimal number rounded to the nearest thousandth
    7·2 answers
  • Find the sum.<br> 2y<br> y2 + 2y + 1<br> +4/<br> y2 + 3y + 2
    15·1 answer
  • Find the measure of each angle
    8·2 answers
  • If I have 35 male friends and 20 female friends, what percentage of my friends are male
    5·1 answer
  • Subtract the sum of (+3) and (6-0) from (-60). The result is
    14·1 answer
  • Solve for x in the equation X2-12x+36 = 90.
    6·1 answer
  • Which one is greater 2000 kg or 2 g
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!