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Cloud [144]
4 years ago
7

What is the explicit formula for this sequence? -7, -3,1,5,

Mathematics
1 answer:
Neporo4naja [7]4 years ago
3 0

Answer:

I think the answer is A.

Step-by-step explanation:

The first number in the sequence is -7 and it increases by 4 each time.

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A turkey costs $1.05 per pound. There are going to be fifteen people at Thanksgiving dinner. Plan for each person to eat two, 3/
valina [46]

Answer:

<em>I will need to buy 22.5 pounds of turkey and pay $23.63</em>

Step-by-step explanation:

<u>Proportions</u>

Each person is planned to eat 2 x 3/8 pound servings of turkey for thanksgiving dinner. This means each person will eat

2\cdot\frac{3}{4}=\frac{3}{2}

pounds of turkey.

There are going to be 15 people at the dinner, thus the total turkey needed is:

15\cdot\frac{3}{2}=22.5~pounds

The turkey costs $1.05 per pound, thus the total cost is

22.5*$1.05 = $23.63

I will need to buy 22.5 pounds of turkey and pay $23.63

6 0
3 years ago
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. The
lora16 [44]

Answer:

small boxes= 15

large boxes = 5

Step-by-step explanation:

let the number of large boxes be denoted as  

Then the number of small boxes is 3 time that of large boxes, i.e.

If the total volume of all boxes is 235 cubic feet,

Then, we can form the following relationship (equation)

17*x+10*(3x)=235

x=5

Therefore the number of large boxes is 5

and that of small boxes is  

3*5=15

I hoped i helped

7 0
3 years ago
Tim took his friends to the movies. He stared with $40 and bought 3 movie tickets that each cost x dollars. He also bought one t
Ber [7]
C would the the correct answer since it is the only one that makes sense
8 0
3 years ago
Read 2 more answers
Tell whether lines parallel perpendicular neither y=-3x+7 -2x+6y=3
Alexus [3.1K]
Hey there!!

Hmmm you seem familiar :D 

Okay let's get started!!!!  Okay so remember that if two lines are parallel then the slopes must be exactly the same (ex: -4 and -4)  if two lines are perpendicular then the slopes are negative reciprocals (ex: -4 and 1/4) 

y = -3x + 7                             -2x + 6y = 3
                                               y = (x/3) + 1/2

So these two are perpendicular since the slopes negative reciprocals

y = (x/5) + 6                           -2x + 10y = 5
                                                y = (x/5) + 1/2

So these lines are parallel since the slopes are exactly equal 

I hope this helps! 

<u>Please vote me for Brainliest if there is a second answer!</u> ^__^
5 0
4 years ago
Find the midpoint of CD if C(3.5) and D(7.5).
Artyom0805 [142]

Answer:

5.5

Step-by-step explanation:

Add the two then divide by 2

7.5 +3.5= 11

11÷2= 5.5

6 0
3 years ago
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