subject
Mathematics, 02.01.2021 22:40 kitttimothy55

Sally and Marta had the same number of postcards. After Sally sold 18 of her postcards, Marta had 4 times as many postcards as Sally.
How many postcards did each girl have to begin with?

ansver
Answers: 3
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:40, beck1013
Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.
Answers: 1
continue
image
Mathematics, 21.06.2019 20:30, MayFlowers
This is about circle theorems. someone asap : (
Answers: 1
continue
image
Mathematics, 22.06.2019 06:00, jjjjjjgegi3088
If there are 72 students than adults at the dance, how many adults were at the dance?
Answers: 1
continue
image
Mathematics, 22.06.2019 06:10, almaga1979orfvwo
Which best describe the graph of the function f(x) = 4(1.5)x
Answers: 1
continue
You know the right answer?
Sally and Marta had the same number of postcards. After Sally sold 18 of her postcards, Marta had 4...

Questions in other subjects:

Konu
Physics, 18.07.2020 04:01
what dangers higher voltages have for humans whose resistance changes depending on hand lotion, rubber gloves, other types of gloves etc....
Konu
Physics, 18.07.2020 04:01
A 2.25 Ω resistor, a 5.90 Ω resistor, and a 9.91 Ω resistor are connected in series with a 12.0 V battery. What is the equivalent resistance? Submit Answer Tries 0/20 What is the c...
Konu
Biology, 18.07.2020 04:01
A body part that is reduced in size and no longer has a useful function in an organism is called a(n) A. vestigial structure B. fossilized structure O C. h...
Konu
Mathematics, 18.07.2020 04:01
Carlo and Anita make mailboxes and toys in their wood shop. Each mailbox requires 1 hour of work from Carlo and 4 hours from Anita. Each toy requires 1 hour of work from Carlo and...
Konu
Mathematics, 18.07.2020 04:01
Assume that trees are subjected to different levels of carbon dioxide atmosphere with 6% of the trees in a minimal growth condition at 340 parts per million (ppm), 13% at 430 ppm (...
Konu
History, 18.07.2020 04:01
"Development of human resource develops the nation'. Justify it....
Konu
English, 18.07.2020 04:01
At a neighborhood fair in Texas, somewhere between the German Oom-pah Sausage Stand and the Mexican Gorditas booth, I overheard a young man say to his friend, “I wish I had a herit...
Konu
Biology, 18.07.2020 04:01
A mutation of the proteolytic enzyme Trypsin (described in Section 6.1) results in a stable covalent bond between one of the catalytic amino acids of the protease and its protein s...
Konu
Mathematics, 18.07.2020 04:01
Car = V-8 sedan Years driven = first through third Miles driven = 14,000 miles each year The total projected Federal and state taxes and fees using method 2 for three years would b...
Konu
Physics, 18.07.2020 04:01
Quadrupling the power output from a speaker emitting a single frequency will result in what increase in loudness (in units of dB)...
More questions: Mathematics Another questions
See results (0)