math
posted by bere .
The body mass index, I, can be used to determine an individual risk for heart disease. An index less than 25 indicates a low risk. The body massis given by the formula, or model,
I=700 W W=weight H=hight in inches
H2
Jerome is 69 inches tall. What weight will keep his body mass index between 18 and 32?____<w<____

Do you have the formula? (It is not given here.) If so, solve for 18 and 32.