All categories

3 years ago

Write a verbal sentence to represent each equation. 3n - 5 = 79

1 answer:

8 0

The difference of three times a number and 5 is equal to 79.

I'm not sure how to explain this one... it's just a verbal sentence. Hope this helps!

You might be interested in

What is the arithmetic sequence in this problem . help plz

adell [148]

Answer:

a(n)=80*(9/10)^(n-1)

Step-by-step explanation:

I think u r confused

this sequence is geometric not arithmetic

HOw we know that ??

when we get a common difference that must Be equal

d=72-80=-8 not equal to d=64.8-72=-7.2

So it is not arithmetic

but when we get the common ratio that also must be equal

r=72/80=9/10 equal to r=64.8/72=9/10

So it is geometric

By using this equation:

a(n)=a*r^(n-1)

and we have a=80 , r=9/10

Then a(n)=80*(9/10)^(n-1)

I really hope this helps <3

6 0

3 years ago

Jackson bought 3 pounds of candies for $9.75 What was the price of these candies in dollars per pound?

Stels [109]

9.75 dollars divided by 3 pounds equals 3.25 per pound

8 0

4 years ago

If y=3 when x=4, find y when x=6

rodikova [14]

Answer:

y = 2

Step-by-step explanation:

(x)(y) = k Inverse relationship

(4)(3) = k

12 = k

(6)(y) = 12

y = 2

7 0

3 years ago

Read 2 more answers

PLEASE HELP 22 POINTS!!!!!!!!!!!

Elanso [62]

Answer : D) {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

Step-to step explanation:

Given : Choices for phone models= 4, 5, and 6 ( 3 choices)

Choices for protective case = red (R), blue (B), or camo (C) ( 3 choices)

Number of different refurbished phone can be made = ( Choices for phone models) x (Choices for protective case)

= 3 x 3 = 9 choices

Therefore , the number of different choices he has = 9

Since only option D has all 9 choices (each phone models pair with each kin of protective case)

Hence, all the different choices he has = {4R, 4B, 4C, 5R, 5B, 5C, 6R, 6B, 6C}

6 0

4 years ago

Idk the answer to this question please help me

erica [24]

2/3 x 42/3
hope this helps

7 0

4 years ago