Caleb and Sergio stacked boxes on a shelf. Caleb lifted 14 boxes and Sergio lifted 12 boxes. The boxes that Sergio lifted each weighed 10 lb more than the boxes Caleb lifted.

Which expression represents the total number of pounds Sergio lifted?

Let c represent the weight of each box Caleb lifted.

A.
120c

B.
c + 10

C.
12(c + 10)

D.
10(c − 12)

Question

Caleb and Sergio stacked boxes on a shelf. Caleb lifted 14 boxes and Sergio lifted 12 boxes. The boxes that Sergio lifted each weighed 10 lb more than the boxes Caleb lifted.

Which expression represents the total number of pounds Sergio lifted?

Let c represent the weight of each box Caleb lifted.
 
 A.
120c
 
 B.
c + 10
 
 C.
12(c + 10)
 
 D.
10(c − 12)

ericanoel912 · Answer

12(c+10) :)

anonymous · Answer

Thanks,i got 4 more if you want to figure them out.

ericanoel912 · Answer

np and sure :)

ericanoel912 · Answer

you can PM me them if that's easier

anonymous · Answer

Thank you so much.

Two stores sell the same television for the same original price. Store A advertises that the television is on sale for 30 percent off the original price. Store B advertises that it is reducing the television’s price by 250 dollars. When Allison compares the sale prices of the television in both stores, she concludes that the sale prices are equal.
 
Which equation models this situation?

Let p represent the television’s original price.

A.  0.3p=p-250

B.  0.7p=p-250

C.  0.3p=p+250

D.  0.7(p-250)=p

anonymous · Answer

those question marks are just commas.ill pm you,if you cant figure them out now.

ericanoel912 · Answer

It's A
the 1st one is 30% of original so it's     .3 x p
the 2nd one is $250 less than original, so it's    p-250

anonymous · Answer

These 3 questions left might be a little easier.

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2.4 h, and Car B traveled the distance in 4 h. Car A traveled 22 mph faster than Car B.
 
How fast did Car A travel?
 
   MPH:

ericanoel912 · Answer

I can't get this 1 sry, next one?

anonymous · Answer

Gretchen and Ezia received equal scores on a test made up of multiple choice questions and an essay. Gretchen got 18 multiple choice questions correct and received 19 points for her essay. Ezia got 15 multiple choice questions correct and received 31 points for her essay.
 
How many points was each multiple choice question worth?
 
   Points:

ericanoel912 · Answer

srry can't get this either!! Maybe submit to mathematics forum

anonymous · Answer

k,thank you bro

ericanoel912 · Answer

lol EricA