roxannekouyo
roxannekouyo roxannekouyo
  • 11-07-2021
  • Mathematics
contestada

Please help due tomorrow

Please help due tomorrow class=

Respuesta :

jessmzhou4
jessmzhou4 jessmzhou4
  • 11-07-2021

Answer: x= 2.5, y = 10

Step-by-step explanation:

I'm going to assume that these photocopies are proportional in relations to each other.

If they're proportional, you can set up two proportions:

[tex]1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}[/tex]

And cross-multiply:

[tex]1) 6x = 5*3 \\\\2) 3y = 5*6[/tex]

Then solved for x and y:

[tex]1) 6x = 15\\x=\frac{15}{6} =\frac{5}{2} =2.5 \\\\2) 3y = 30\\y=\frac{30}{3} =10[/tex]

Answer Link

Otras preguntas

What is 20484163 in expanded form
J is the midpoint of hk. what is hj, jk, and hk
How can you use mental math to determine if a ratio is simplified?
Identify the terms and the coefficients of the expression of 8x-20y-10
what is 8(n-4)-4n =8-n equal to
Which statements are accurate definitions for history? Choose all answers that are correct. a. a narrative anchored in chronology b. an account of the impact
Nineteen less than eight times a number is equal to eleven more than six times the number
Jessica checked her gas mileage and found that she had used 17.4 gal of gas to travel 396 mi. At this rate, how many gallons will she use to travel from Los Ang
The pH scale is a measurement system that indicates the concentration of ____________________ in solution.
Who appoints the prime minister