Question

PLEASE HELP ME I ONLY HAVE 20 MINUTESS OMG

A school is having a canned food drive. Each class is challenged to collect 180 cans. If there are c classes in the school, which equation could be used to find the total number of cans, T, the school will collect if each class meets the challenge?
A.

B.

C.

D.

Answer 1

20 minutes oh noessss :O we must hurryyyyy

Answer 2

YES I HAVE 25 QUESTIONS :((

Answer 3

ITAS A FINAL INTERIM ASSESMENT IF I DONT PASS THIS I FAIL MY GRADE :(

Answer 4

so we want 180 cans `per` classroom.

180 for the first,
180 for the next classroom,
180 for the third, and so on...

we have 180 + 180 + 180 + ....
a whole bunch of them ya? :O
we actually have `c` of them being added together, where c is the number of classrooms!

Answer 5

I'm trying to explain this without just giving you the answer lol

Answer 6

So if i have a bunch of stuff being added together,
lemme give example:\[\Large\rm 20+20+20+20+20\]is the same as
\(\Large\rm 20\cdot5\)
5 twenties, ya?

Answer 7

so confused

Answer 8

oh yeas i see

Answer 9

so if i have a bunch of 180's,
\(\Large\rm 180+180+180+...\)

I'm going to write that as multiplication, ya?\[\Large\rm 180\cdot c\]A bunch of 180's :O

Answer 10

Ok i kinda spilled the beans -_- whatever
onto the next one

Answer 11

At Random Stationary, the sales records of 24 employees were examined. Twelve of the employees worked the morning shifts and 12 of them worked the afternoon shifts. The following statistical information was calculated from the number of sales of each employee chosen.

Morning Shift
Workers Afternoon Shift
Workers
Mean 32 46
Median 36 33
Mode 20 31
Range 44 62

Based on these samples, what generalization can be made?
A. Not enough information is provided to draw any of these conclusions.

B. The morning shift workers sold less units than the afternoon shift workers.

C. The morning shift workers sold the same number of units as the afternoon shift workers.

D. The morning shift workers sold more units than the afternoon shift workers.

Answer 12

it iddn't copy paste well, morning workers is the first column?

Answer 13

morning workers 32 36 20 44

Answer 14

hmm this one i dunno >.<
need someone smarter hehe

Answer 15

ok

Answer 16

Which of the following is approximately equal to the expression below?

A. 4
B. 5
C. 2
D. 3

Answer 17

46/3 divided by 43/9

Answer 18

Mmm do you remember your `keep change flip` thing? :O

Answer 19

\[\Large\rm \frac{46}{3}\div\frac{43}{9}\quad=\quad\frac{46}{3}\times\frac{9}{43}\]We `keep` the first part the same.
We `change` the operation from division to multiplication.
We `flip` the last guy.

ya? :)

Answer 20

Multiplication fractions straight across, top with top, bottom with bottom,\[\Large\rm =\frac{46\times9}{3\times43}\]

Answer 21

And use a calculator or something :)

Answer 22

enchiladas are soooo good -_- aren't they?

Answer 23

mmm mexican fud

Answer 24

yes, treat the fraction bar as division

Answer 25

3

Answer 26

Indicate which property is illustrated in Step 1.

Step 1 8 + (6 + 11) + 0 = 8 + (11 + 6) + 0
Step 2 = (8 + 11) + (6 + 0)
Step 3 = (8 + 11) + 6
Step 4 = 19 + 6
A. associative property of addition
B. commutative property of addition
C. distributive property
D. associative property of multiplication

Answer 27

ya 3 was right, cool c:

Answer 28

Commutative property looks like this: a + b = b + a
they can commute, move around, same result.

Associative property looks like this: (a + b) + c = a + (b + c)
they can group up differently, same results though.

Distributive property looks like this: a(b + c) = ab + ac
we gave the a to each term in the brackets.

Answer 29

Which one do you think? :O

Answer 30

associaative?>

Answer 31

in step 1?
Hmm it doesn't look like the brackets moved in step 1.
It looks like the 6 and 11 traded places, they commuted, yes?

Answer 32

yes

Answer 33

so distributove

Answer 34

@skullpatrol