nicolejuarez022010
nicolejuarez022010 nicolejuarez022010
  • 11-01-2022
  • Mathematics
contestada

7. The ratio of boys to girls in the grade is 4:5. If there are 20 more girls in the grade, how many boys are there?​ please I need the answer!!!!

Respuesta :

anniele664
anniele664 anniele664
  • 12-01-2022

Answer:

80 boys and 100 girls. hope this helps

Step-by-step explanation:

Answer Link

Otras preguntas

Which set of ordered pairs goes with y = 2cos x ?
how many pieces each 2 3/4 m long may be cut from a string 16 1/2 ?
Which statement is part of Dalton's atomic theory? A. Atoms are composed of protons, neutrons, and electrons. B. Elements can have atoms that are isotopes. C. O
38,32,26,20 What is the next term in this sequence?
Select the expression that is equivalent to (x+4)? о A. x2 + 4x + 16 O B. x2 + 8x2 +16 O c. x2 + 8x+16 O D. 2x + 8x + 16
Alvarado Company sells a machine for $7,400 with a 12-month warranty agreement that requires the company to replace all defective parts and to provide the repai
Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!
The bicycle industry is made up of 100 firms with the long-run cost curve c(y) = 2 + (y2/2) and 60 firms with the long-run cost curve c(y) = y2/10. No new firms
Please help me with my math question!!!
The thrust F of a screw propeller is known to depend upon the diameter d,speed of advance \nu ,fluid density p, revolution per second N, and the coefficient of