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kkurt [141]
2 years ago
13

The first term of sequence is 13

Mathematics
1 answer:
Georgia [21]2 years ago
7 0
-2 because 1st term is 13, take away 5 2nd term is 8 take away 5 3rd term is 3 and take away 5 again 4th term is -2
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Antoine paid $7.47 for 3 pounds of grapes. Write the cost of the grapes as a unit rate.
Sergeeva-Olga [200]

2.49

Because 7.47 divided by 3 equals 2.49

8 0
3 years ago
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Justin bought some yarn from his favorite craft store. He can make one scarf with 3/5 of a ball of yarn. If he purchases 15 ball
Elena L [17]

He can make 25 scarves from 15 balls of yarn.

Step-by-step explanation:

Given,

Yarn used for one scarf = \frac{3}{5} of a ball

Yarn purchased = 15 balls

Let,

x be the number of scarves.

Yarn used for one scarf*number of scarves = Yarn purchased

\frac{3}{5}x=15

Multiplying both sides by \frac{5}{3}

\frac{5}{3}*\frac{3}{5}x=15*\frac{5}{3}\\x=\frac{75}{3}\\x=25

He can make 25 scarves from 15 balls of yarn.

Keywords: fraction, multiplication

Learn more about fractions at:

  • brainly.com/question/12801884
  • brainly.com/question/12817595

#LearnwithBrainly

8 0
3 years ago
Write the ratio as a fraction in the lowest terms 17 minutes to 3 hours
Kryger [21]
We know that there are 60 minutes in an hour, so to get the ratio to equal terms, we could multiply 60 by 3 to find the number of minutes in 3 hours, which is 90. Now the ratio is 17 minutes to 90 minutes. I'm pretty sure this is the lowest terms, but if they want you to convert it to seconds or something, you would multiply 17 by 60 for the first number and 90 by 60 for the second number. Hope this helps!
8 0
3 years ago
Paul Kim estimates that he will drive about 10,000 miles during the year and will have $3,460 in annual fixed costs. He projects
Mama L [17]

Answer:

The maximum annual variable cost he can have to reach his projection is $1,940

Step-by-step explanation:

Given;

Number of miles drive per year N = 10,000 miles

Total annual Fixed cost F = $3,460

cost per mile(rate) r = $0.54 or less

Total cost = fixed cost + variable cost

Total cost = cost per mile × number of miles

Total cost = r × N = $0.54 × 10,000 = $5,400

Let V represent the total variable cost per year;

F + V ≤ r × N

Substituting the values;

3,460 + V ≤ 5,400

V ≤ 5,400 - 3,460

V ≤ 1,940

The maximum annual variable cost he can have to reach his projection is $1,940

5 0
3 years ago
4 divided by 2 + 5 - 3 = ?<br><br>3 + 5 x 8 divided by 2 = ?
sammy [17]

Answer:

  1. 4
  2. 23

Step-by-step explanation:

4\div \:2+5-3\\=2+5-3\\=4\\\\3+5\times \:8\div \:2\\=3+20\\=23

7 0
3 years ago
Read 2 more answers
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