3 years ago

A sequence can be generated by using an=an−1+4, where a1=5 and n is a whole number greater than 1.

Mathematics

1 answer:

ANTONII [103]3 years ago

7 0

It answers is 5 9 13 17 21

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Please help fast this has to be done by today can you also leave how you solved the problem thank you I will give points.

blagie [28]

Answer:

Step-by-step explanation:

First find the perdendicular slope (flip and change sign) : m= - $\frac{1}{4}$

Then set up your equation using the given ordered paired to find your y-intersept: -1 = - $\frac{1}{4}$ (5) + b

Caluclate the product: -1 = - $\frac{5}{4}$ + b

Move the variable to the left-hand side and change its sign : -b - 1 = - $\frac{5}{4}$

Calculate the sum: -b = - $\frac{1}{4}$

Change the sign : b= $\frac{1}{4}$

Use the slope and y-intersept to creat the equation: y = - $\frac{1}{4}$ x + $\frac{1}{4}$

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3 years ago

Satchi found a used bookstore that sells pre-owned videos and CDs. Videos cost $9 each, and CDs cost $7 each. Satchi can spend n

Yuliya22 [10]

Hello!

Let's use 'v' for videos and 'c' for CDs.

The inequality that would represent this situation would be:

9v + 7c < 35

No, Satchi does NOT have enough money to buy 2 videos and 3 CDs.

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3 years ago

This is actually a question but shhhhh, just copy it and youll get points....Drag each description to the correct location on th

marysya [2.9K]

You already did it though.

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3 years ago

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The length of a rectangle is three centimeters more than twice the width. The perimeter is 78. Use Guess and Check to find out h

KengaRu [80]

(perimeter of a rectangle) 2w + 2l
l = 2w + 3 (length is 3 more than twice the width)P = 78 Plug in the variable values:78 = 2(2w + 3) + 2w78 = 4w + 6 + 2w78 = 6w + 670= 6w 11.6= w

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3 years ago

A sum of money is to shared among Betty, Luke and John in the ratio 4 : 7 : 9. If Luke's share amounts to $1295, calculate the t

zepelin [54]

Answer:

$3,700

Step-by-step explanation:

1,295/7=185

185x4=740

185x9=1,665

740+1,295+1,665=3,700

Hope this helps! :)

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3 years ago

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