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
Maru [420]
3 years ago
7

Help me solve please! The math club has 57 members who are in sixth or seventh grades. There are twice as many sixth graders as

seventh graders. How many sixth graders are in the club?
Mathematics
1 answer:
saul85 [17]3 years ago
7 0
We know there is 57 members are in the math club and there is twice as many sixth grades than the seventh. To find out how many sixth graders are in the club, we do:

x = seventh graders
2x = sixth graders

2x + x = 3x

57=3x
57 ÷ 3 = 3x ÷3
19 = x

So there is 19 seventh graders and 19×2= 38 sixth graders
You might be interested in
Ill give 30 points plz asnwer ( there are multiple answers btw) tyyy
iogann1982 [59]

Answer:

7,13,

Step-by-step explanation:

that's just what I think

3 0
3 years ago
Read 2 more answers
Find c, if a = 6.5 ft and b = 2.1 ft. Round to the nearest hundredth
daser333 [38]

Answer:

860

Step-by-step explanation:

Eight hundred and sixty.

5 0
3 years ago
Twelve less than a number is -75
yanalaym [24]
-87 because (-87)-12=-75
8 0
3 years ago
Evaluate 3^2 + (5-2) X 4 - 6/3
muminat

Answer:

The result is 19

Step-by-step explanation:

3^{2}  + (5-2)x4 - 6/3

Step 1: Parenthesizing (5-2)=3

3^{2}  + 3x4 - 6/3

Step 2: Exponentiation 3^{2}=9

9  + 3x4 - 6/3

Step 3: Multiplication and division 3x4=12 and 6/3=2

9  + 12 - 2

Step 4: Addition and subtraction 9+12=21, and 21-2=19

21-2

19

The operations are ordered from highest to lowest in the order:

1. Parenthesizing,

2. Factorial,

3. Exponentiation,

4. Multiplication and division,

5. Addition and subtraction.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Solve the for the inequality ​
Naddika [18.5K]

Answer:

k ≥ -18

Step-by-step explanation:

-8\leq \frac{2}{5}(k-2)\\\\-8(5)\leq (5)\frac{2}{5}(k-2)\\\\-40\leq 2(k-2)\\\\\frac{-40}{2}\leq \frac{2(k-2)}{2}\\\\-20\leq k-2\\\\-20+2\leq k-2+2\\\\-18\leq k

5 0
3 years ago
Read 2 more answers
Other questions:
  • What should be done to both sides of the equation in order to solve -5m=-40
    8·2 answers
  • A boat traveled 27 miles in 2 hours. At this, how many miles will the boat travel in 1/2 hour?
    8·1 answer
  • [100 POINTS]!!!!!!!!<br> Please Help! serious answers also
    13·2 answers
  • What is a simple way to solve for the sum and difference of 2 cubes? For example, 27+64<img src="https://tex.z-dn.net/?f=x%5E3"
    9·1 answer
  • Write a proof. <br> Given: AB * BE = CB * BD <br> Prove: Triangle ABC ~ Triangle DBE
    15·1 answer
  • Sarah Drew was the top scorer in a​ women's professional basketball league for the 2006 regular​ season, with a total of 842 poi
    10·1 answer
  • Write a number that has a zero in the tens place draw a quick picture for your number
    11·2 answers
  • What is the GCF between w^6d^4y and w^5d^4 ?<br><br> PLEASE HELP I NEED THIS IS DONE ASAP
    15·1 answer
  • Kaley and tom both work at publix
    14·2 answers
  • If x varies directly as y write a formula connecting x and y y.use k as a constant of variation.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!