rj555555555555 rj555555555555
  • 12-11-2021
  • Mathematics
contestada


A textbook store sold a combined total of 294 physics and psychology textbooks in a week. The number of psychology textbooks sold
was 42 less than the number of physics textbooks sold. How many textbooks of each type were sold?

Relax

Respuesta :

mcottdancer
mcottdancer mcottdancer
  • 12-11-2021

Answer:

105 psychology textbooks. 189 physics textbooks.

Answer Link

Otras preguntas

Find the unit rate for the following 6,840 customers in 45 days
The number below represents the number of fans that attended Chicago Cubs baseball games in 2008. What is this number written in standard form? (3x1,000,000) +
What were some important architectural and engineering achievements of the ancient Romans?
what is 2 log 3 - 4 log 2 written as a single logarithm?!?!?
Is 128 a square number
How to convert decimals into fractions in simplest form
Solve 10a-5b=25 for b
What is 3/10 in simplest form
charlie estimated 293 - 44 and got a difference of about 250. is this a reasonable estimate? Explain
How is a covalent bond formed between atoms? The atoms share electrons. Additional neutrons are added to the atomic nuclei. One atom gives electrons to anoth