08emaurer 08emaurer

07-03-2022
Mathematics

contestada

There are a total of 71 students in the cafeteria.
The number of boys in the cafeteria is 5 more than twice the number of girls.
How many boys are in the cafeteria?

Respuesta :

mammoth123 mammoth123

07-03-2022

Answer:

49

Step-by-step explanation:

you can make the information into equations them solve simultaneously:

b + g = 71

b = 2g + 5

Answer Link

Otras preguntas

When lithium reacts with bromine to form the compound LiBr, each lithium atom:(1) gains one electron and becomes a negativelycharged ion(2) gains three electron

What is the median of the following 7 scores? 42, 67, 33, 79, 33, 89, 21 Can someone explain me how to make this one step by step?

how do flukes breathe? (respiration)

What process adds oxygen to the atmosphere

I am doing a crossword puzzle for the Circulatory and respiratory systems review. If you can say them all I will give you 22 points. If you need to know how man

Find the constant of variation for this equation. A=(1/2)(b)(h) Write your answer in decimal form.

find all possible value of the given variable 1.h²+5h=02.z²-z=03.m²+13m+40=04.z²-3z=05.q²+7q=06.k²+2k=07.x²-3x-70=08.q²+7q-60=09.z²+9z-36=010.d²-13d+22=0

What is the solution of the system of equations below?2x + 3y = 7x + y = 3(1) (1,2) (2) (2,1) (3) (4,-1)(4) (4,1)

Which statement regarding biased sampling is false?1) Online sampling is biased because only the people who happento visit the web site will take the survey.2)

What is the radius of the circle given by the equation below?