laurynrfrank
laurynrfrank laurynrfrank
  • 09-12-2020
  • Mathematics
contestada

Francis can buy 7 shirts for $42 or 8 shirts for $48. How much will she pay for nine?

Respuesta :

shapy702
shapy702 shapy702
  • 09-12-2020

Answer:

$54

Step-by-step explanation:

[tex]42/7=6\\48/8=6\\x/9=6\\x=54[/tex]

Hope this helped :D

Answer Link
isabelrainbow
isabelrainbow isabelrainbow
  • 09-12-2020

Answer: $54

Step-by-step explanation:

if we divide 42 by 7, or we divide 48 by 8, we can see that it is 6. so, one shirt costs $6. then, we just multiply 9 (the amount of shirts) by 6 (the cost of a shirt), and we get 54.

Answer Link

Otras preguntas

EOC Biology. A strand of DNA contains the sequence GGC-CAT. What is the complementary strand of mRNA for this sequence? Please help
Total cost of car after tax is $18550, the sales tax is 6% find the original price?
What is the purpose of ATP molecules in plant and animal cells?
Divide 126 in the ratio 4:5
Faulty coordination in a sentence. Explain please
4x+6y+12=0 in MX+b form with explanation
EOC Algebra. Plz helpIf Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?A. 5/p B. p - 5 C. p + 5 D. p/5 E. 1- p + 5If Sally ca
What causes wind to deposit sand or other sediment
Which one of the following elements does not exist as a diatomic molecule in nature? (a) hydrogen (b) nitrogen (c) fluorine (d) neon
The length of a rectangular mural is 2ft. more than three times the width the area is 165 sq. ft. Find the Width And Length