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
What are the units for the variable in the following scenario?
krek1111 [17]

Answer:

Her grocery bill was <u>$4.62</u>.

Step-by-step explanation:

There is some mistake in question so the correct question is:

Sherry bought 6 apples at 43¢ per apple. She then bought 4 oranges at 51¢ per orange. How much was her grocery bill?

Now, to find the grocery bill.

As the units are given:

<em>43¢ per apple and </em>

<em>51¢ per orange.</em>

$1 = 100¢.

So, the cost of 6 apples = 0.43\times 6=2.58

Thus, the cost of 6 apples = $2.58

And the cost of 4 oranges = 0.51\times 4=2.04

Thus the cost of 4 oranges = $2.04

Now, to get the total grocery bill we add the cost of apples and oranges:

\$2.58+\$2.04

=\$4.62

Therefore, her grocery bill was $4.62.

7 0
3 years ago
Reduce -56/-70 to lowest terms <br><br> •-2/3<br> •-4/5<br> •4/5<br> •8/10
Kaylis [27]
4/5 is the right answer.....
4 0
3 years ago
Read 2 more answers
Which equation best represents this situation?
Harlamova29_29 [7]
Hello!

We have the difference between 30 and x(our unknown value) is equal to 17; so we just simply set it up that way. Always think of x or any variable(like in your question they use p, it can be anything u want, it’s simply a representation of an unknown value we are trying to find)as your unknown and what operation they are implying as in this case it’s subtraction as they want the difference between 30 and x.

So the answer is a. 30-p=17

Hope this helped and any questions please just ask. Thank you!
7 0
3 years ago
The cosine of the complimentary angle to 58 degrees
lana [24]
Yes
Divide it by sixty and multiply
I hope this helps
5 0
3 years ago
Which of the following shows the reflection?
AysviL [449]

iii shows the reflection

5 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression for x = 2 and y = 4. Enter your answer in the box.<br><br> 16x0 + 2x2 • y –1
    10·1 answer
  • What is 3.868x10^9 in standard form
    9·1 answer
  • a positive integer is twice another. Thhe sum of the reciprocals of the positive integers is 3/10. Find the two integers
    13·1 answer
  • Four bells ring at intervals of 3, 7 , 12 and 14 minutes respectively. All four rang together at 4:00a.m. At what time will they
    10·1 answer
  • Which answer best describes the shape of this distribution?
    13·2 answers
  • Which are solutions for -7x+14&gt;-3x-6
    11·1 answer
  • A<br> is part of a line with one endpoint but goes on<br> forever in the other direction.
    13·1 answer
  • Brian can get an 8-pack of bottled sports drink for $5.28 . How much would Brian have to pay for a 6-pack of the bottled sports
    12·1 answer
  • Write the equation of the given circle.<br><br> center (-2, -2)<br> radius of 6
    5·1 answer
  • PLEASE HELP, URGENT!!!!<br> Find M
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!