19-10-2019
Mathematics

contestada

A bag is full of green and red balloons. The
ratio of green balloons to red balloons is 2:5.
There are 84 balloons in the bag, How many
balloons are red?

Respuesta :

mvb7075 mvb7075

19-10-2019

Unknown constant = x

Number of green balloons = 2x

Number of red balloons = 5x

2x + 5x = 84

7x = 84

x = 12

Number of red balloons = 5 x 12 = 60 balloons

Answer Link

Otras preguntas

PLEASE HELP!!!! 40pts Write a two-paragraph art critique of the piece.

Subtract 5. - 2 from -32 + 4 Write subtraction problem then solve PLEASE SOLVE

Members of a soccer team raised $1856.75 to go to a tournament. They rented a bus for $885.50 and a budgeted $46.25 per player for meals. Determine the number o

Which group in Hawaii was in favor of annexation by the United States?

Emi is visiting the famous Fushimi Inari Shrine. She is impressed with the beauty of the site. She wants to bring something back to her family so that they can

I need to find the Laplace{(q'' + 110q' + 1000q)(θ(t-5))} with θ(t-a) as a Heaviside function. This is a part of a bigger problem but I don't know where to star

Recall that hemophilia is an x-linked recessive disease. If a woman with hemophilia had children with a man without hemophilia, what is the chance that their fi

Which question is answered in the section ""What Is Article 5 Of NATO's treaty?""AWhen was NATO created?BWhy did countries start NATO?CHow many countries are me

How did the Black Death change life in Europe? Choose three correct answers. There was increased economic development during this time. Christians drove the Mu

A repeated line throughout the musical is "I'm not throwing away my shot." Consider what we've learned about Ona Judge: In what ways does this line apply to her