A quantity, y, varies directly as x. When y= 10. x= 6. Find x when y= 14.
4.3
23.3
60

x = 8.4

Step-by-step explanation:

The function can be written as

y = kx

Where

k = constant of proportionality

When y= 10. x= 6

y = kx

Substitute into the equation

10 = k * 6

10 = 6 k

Divide both sides by 6

k = 10 / 6

k = 5 / 3

Or

k = 1.67

Find x when y= 14

y = k * x

14 = 5/3x

x = 14 ÷ 5/3

= 14 × 3/5

= 42 / 5

= 8.4

x = 8.4

8.4

Step-by-step explanation:

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answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.