jmarzooqi6 jmarzooqi6
  • 16-04-2024
  • Mathematics
contestada

A city has 3 new houses for every 7 old houses. If there are 21 new houses in the city, how many old houses are there?

Respuesta :

Otras preguntas

A _______ satellite records reflected wavelengths from Earth's surface. A. SeaBeam B. GPS C. GIS D. Landsat
At which stage of scientific thinking are scientists most likely to consider the data and conclusions of other scientists to propose new experiments? a. observ
During a paint sale, a hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint. What's the ratio of gallons of high gloss sold to the to
Verbal irony is best defined as
For what values of the angle θ between the two vectors is their scalar product positive? ___ ° ≤ θ < ___°. For what values of θ is their scalar product negat
The graph of y = x^3 -9x^2 - 16x +1 has a slope of 5 at two points. Find the coordinates of the points.
To the nearest hundredth, what is the distance between point (6,-1) and point (4,3)?
The untreated sewage discharged by cruise ships is _______. a. blackwater b. greywater c. solid waste d. not considered pollution
Solve x^2 – 8x + 41 = 0 for x.
According to the principle of overload, endurance is increased when muscles work for a longer period of time than usual. True or False?