What is 119.6<br><img src="https://tex.z-dn.net/?f=%20%5Cdiv%20" id="TexFormula1" title=" \div " alt=" \div " align="absmiddle"

Aiden bought some noteboks and book covers for the upcoming school year.He bought a total of 13 items.Each notebook costs $1.37,

Darina [25.2K]

1.37x + 1.08y = 16.36
x + y = 13

x = 13 - y
1.37* (13-y) + 1.08y = 16.36
17.81 - 1.37y + 1.08y = 16.36
1.08y - 1.37y = 16.36 - 17.81
-0.29y = -1.45
y = 5

x + 5 = 13
x = 13-5
x = 8

He bought 8 notebooks and 5 book covers

8 0

3 years ago

Abigail plays a game in which she spins a spinner over and over again. The spinner has 4 equally sized sections labeled 1 throug

Andrew [12]

Answer:

Part 1: The option (A) is correct. The prediction of the event is 32 spins.

Part 2: Option (B) is correct. The probability of the event is 139 passwords.

Part 3: The P(yellow or blue) is 2/6.

Part 4: Option (B) is correct.

Part 5: Both options (A) and (C) are correct.

Step-by-step explanation:

please brainless

5 0

2 years ago

Which theorem shows how the triangles are similar:

yan [13]

Answer:

AA similarly is correct....

6 0

4 years ago

Help pls √-4 - √-25<br> Express complex numbers in terms of i

kow [346]

$i=\sqrt{-1}\\\\\sqrt{-4}=\sqrt{(4)(-1)}=\sqrt4\cdot\sqrt{-1}=2i\\\\\sqrt{-25}=\sqrt{(25)(-1)}=\sqrt{25}\cdot\sqrt{-1}=5i\\\\\sqrt{-4}-\sqrt{-25}=2i-5i=-3i$

5 0

3 years ago

Read 2 more answers

You bike 11.2 miles in 1.4 hours at a steady rate what equation represents to proportional relationship between the X ours your

inna [77]

Please don't just copy and paste or click an answer! PLEASE READ! I spend 14 minutes and I at least want you to read it!

11.2 * 1.4 = 15.68

Mark me brainliest if you can!

3 0

3 years ago