Please help with these problems.

1 answer:

DiKsa [7]3 years ago

7 0

13 should be b and
14 is a because geometric mean to have a common ratio

You might be interested in

Rudiy27

Answer:

y= $\frac{x+9}{n}$

Step-by-step explanation:

x/y=n-9

x= y(n-9)

x= yn-9n

-yn= -x-9n

yn= x+9n

y= $\frac{x+9}{n}$

3 0

3 years ago

konstantin123 [22]

The distributive property is a(b+c) = ab + ac or a(b-c) = ab - ac

So here are some potential answers:

8(50 + 4) = 8·50 + 8·4

8(60 - 6) = 8·60 - 8·6

I prefer the first answer

8 0

4 years ago

MrMuchimi

Answer is 1 : 3 or C

7 0

3 years ago

viktelen [127]

You do 5 times x and -2 so you’d get 5x-10=7. Then add 10 to both sides to get 5x=17 and divide 17/5 to get 3.4

5 0

3 years ago

topjm [15]

97 is the rational number

5 0

3 years ago