pokemonemoryk pokemonemoryk

23-10-2020
Mathematics

contestada

The relationship between x and y is proportional. When x is 6, y is 30.
What is x when y is 90?

Respuesta :

Lunamoon49 Lunamoon49

24-10-2020

Answer:

x=18

Step-by-step explanation:

when x=6 then y=30
so if y=90 then by cross multiplication x will b 18..
6/30=x/90
30X=90×6
30x=540
so x=18

Answer Link

Otras preguntas

k12 chemistry unit assessment: chemical bonding, electrostatic forces in ionic bonds hold which of the following together? 1. He atoms in helium gas 2.Na+ and

What is the sum of r + s when r = –17.6 and s = 12.2? A. –29.8 B. –5.4 C. 5.4 D. 29.8

True or False: La naranja es un vegetal

The owner of a bike shop sells tricycles (3 wheels) and bicycles (2 wheels), keeping inventory by counting seats and wheels. One day she counts35 seats and 80 w

Making a credit card minimum payment

Britney needs a total of 12 3/4 yards of yarn for an art project she needs 1 3/8 yards of blue yarn and 5 1/2Yards of green yarn the rest of yarn she needs is r

A tax that increases in proportion to increase in income is known as

Zoom out so that you can see the whole state of California. Select the Ruler tool again, but change the type of measurement from line to path. Create a path fro

Henry and Blake are both runners. In 2 hours, Henry runs 14 miles. In 5 hours, Henry runs 35 miles. The graph below represents the number of miles Blake runs i

Sunflower seeds selling for 70 cents per pounde are mixed with finch food selling for 90 cents per pound to create a 13.5 pound mixture worth $11.05. How many