Brainliest gods ! at work one day, robert dj received 22 packages. speedy delivery delivered four times as many as jennas express i’ll generous express deliver to more than send quick package service how many packages did each service deliver it to robert?

At work one day, Robert DJ received 22 packages. Speedy delivery delivered four times as many as Jenna’s Express, while Jenna’s Express delivered two more than SendQuick package service. How many packages did each service deliver to Robert DJ?

We'll call the number of packages delivered by the respective services s, j, and q for Speed, Jenna and SendQuick.

Robert DJ received 22 packages:

s + j + q = 22

Speedy delivery delivered four times as many as Jenna’s express.

s = 4j

Jenna’s Express delivered two more than SendQuick

j = 2q

Substituting,

22 = s + j + q = 4 j + j + q = 5j + q = 5(2q) + q = 11 q

q = 22/11 = 2

j = 2q = 4

s = 4j = 16

Check: 2+4+16=22 good

Speedy: 16, Jenna: 4, SendQuick: 2

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for