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3 years ago

if joe ran 390 feet, how many yards did joe run? a. 130 yards b. 210 yards c. 39 yards d. 11,270 yards

Mathematics

2 answers:

Julli [10]3 years ago

5 0

A. There are 3 feet per yard.

so... 390/3=130 yards

MAXImum [283]3 years ago

3 0

If Joe ran 390 feet, Joe run 130 yards

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Helen [10]

Answer:

x=15

Step-by-step explanation:

You need to do proportions.

Since 16/12 = 1.3333333333333333333,

than you need to divide 20 by 1.323333333, so 20/1.3333333333333= 15

4 0

4 years ago

C(n)=-6(-1/3) n-1 what’s the 2nd term in the sequence

Tpy6a [65]

Answer:

The second term is 3

Step-by-step explanation:

C(n)=-6(-1/3) n-1

The first term of the sequence

C(1) = -6(-1/3)1-1

C(1) = (2)-1

C(1) = 1

C(n)=-6(-1/3) n-1

The second term of the sequence

C(2) = -6(-1/3)2-1

C(2) = -6(-2/3)-1

C(2) = 4-1

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5 0

3 years ago

Read 2 more answers

4x − 5 = −17 what is x

Alina [70]

Answer:

Step-by-step explanation:

<u>Add 5 to both sides of the equation</u>

That's

<u>Divide both sides by 4</u>

We have the final answer as

Hope this helps you

3 0

3 years ago

I need help with this...

Mrrafil [7]

the answer is 60 :) good luckStep-by-step explanation:

5 0

3 years ago

A cash register contains only five dollar and ten dollar bills. It contains three times as many five dollar bills as ten dollar

Finger [1]

Answer:

Step-by-step explanation:

Let x be the number of ten dollar

Number of five dollar=3x

Total amount of money in the cash register=$950

We have to find the number of ten dollar bill in the cash register.

According to question

$5\times (3x)+10x=950$

$15x+10x=950$

$25x=950$

$x=\frac{950}{25}$

$x=38$

Hence, number of ten dollar bills in the cash register=38

3 0

3 years ago