end2endmist end2endmist

07-12-2016
Mathematics

contestada

The number of pizzas eaten at the class party is equal to one-fourth the number of students, plus two more pizzas for the adults. If nine pizzas are eaten, how many students are there?

Respuesta :

marayno1 marayno1

07-12-2016

P = 1/4S + 2

9 = 1/4S + 2
-2 -2
--------------------

7 = 1/4S
4(7=1/4S)

28=S

There are 28 students int the class

Answer Link

Otras preguntas

what is the value of a $1000 investment that looses 5% each year for 8 years?

The graph of x = 4 is a line A) making an intercept 4 on x axis B) parallel to the x-axis at a distance of 4 units from the origin C) parallel to the y-axis a

Three points, Q, R, and S, lie on the same line such that R lies between Q and S. Find QS if RS = 19 and QR = 32

R410a is a blend of

What themes are portrayed through Juliet’s monologue?

A parabola can be drawn given a focus of (5, 10) and a directrix of y= -2. what can be said about the parabola? the parabola has a vertex at (_,_), has a low-va

El siguiente incidente ocurrió en el restaurante del chef Marco Tovares. Completa el texto con la forma correcta del participio pasado de los verbos entre parén

Determine the standard form of the equation of the line that passes through (6, - 9) and (-8, 6). 15x + 14y = - 36 15x + 14y = 36 b. 14x + 15y = -36 15x 14y = -

Which line from "Harriet Tubman" best highlights Tubman's dedication to helping people escape injustice? O "Harriet Tubman didn't take no stuff" "Nineteen time

5. Ultraviolet rays are potentially harmful to us primarily due to their A. intensity B. high frequency. C. long wavelength. D. amplitude.

Q&A Platform for Education Platform Explore for Education