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
Alenkinab [10]
2 years ago
11

sally had 21 marbles her friendgave her some more.she then had 35 marbles. write an expression that shows how many marbles she h

ad.
Mathematics
1 answer:
Marina86 [1]2 years ago
3 0

Answer:

21 + x = 35

x = 14

Hope this helps :)

You might be interested in
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2x%7D" id="TexFormula1" title="\frac{3}{2x}" alt="\frac{3}{2x}" align="absmid
defon

Answer:

x=35/78

Step-by-step explanation:

3/2x-11/5=(7/8)*(64/49)

3/2x-11/5=8/7

3/2x=8/7+11/5

3/2x=117/35

x=(35*3)/(2*117)

x=35/78

3 0
3 years ago
15. A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X asp
belka [17]
2000 divided by 5 is 400. 400 time 3 is 1200. You could also do 2000*.6 (because .6 = 3/5)
4 0
3 years ago
two pages that are back to back in a text have 201as the sum of their page numbers what are the page numbers.​
REY [17]

Answer:

Pages 100 and 101

Step-by-step explanation:

Round 201 to 200 (to make it easier).

Divide 200 by 2, because it is 2 pages.

You are left with 100.

100 is one of the pages, but because you rounded down 1 number, the other number must be 101, because the pages are back to back.

I hope this made sense, this is just how I figured it out. :)

6 0
3 years ago
Jake is arranging a poetry reading. There will be 6 poets. The reading should run 90 minutes. Each poet will read for the same l
valentinak56 [21]

Answer:

Each poet reads for exactly 15 minutes.

Step-by-step explanation:

If it should run for 90 minutes, and there is 6 poets, therefore I'm pretty sure you divide 90 by 6, which is 15.

5 0
3 years ago
Read 2 more answers
Which statement is correct?
MakcuM [25]

Answer:

the third 1

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is the slope of the line represented by the equation y = –x + ? – –
    12·2 answers
  • Splve for x. -1.4x = 4(x + 2.18)
    7·2 answers
  • V(t)=125t^2-3000t+22000
    9·1 answer
  • you put $500 in to a savings account which earns compound interest at a rate of 0.2% per month. if you dont make any deposits or
    15·1 answer
  • Find each value of the five-number summary for this set of data. [Note: Type your answers as numbers. Do not round.] 46, 19, 38,
    5·1 answer
  • Jason went to a carnival where he could go on all rides for a flat free of $30 but he had to pay $2 for each arcade game he play
    10·1 answer
  • Sarah has a savings account with $6,000 in it that earns 5.6% simple interest per year.
    12·1 answer
  • Mr. Stanford has a class of 6 girls and 9 boys. If he randomly chooses a student to do an errand what is the probability he choo
    15·1 answer
  • write an equation of the line passing through the point (6,3) that is perpendicular to the line 5x - 6y = 10​
    6·1 answer
  • Select TWO equations that represent angle relationships in the figure. A 7x−9=6x+14 B 7x−9=5x−10+33 C 6x+14=33+180−(7x−9) D 33+(
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!