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Fittoniya [83]
3 years ago
7

WILL GIVE BRAINLIEST

Mathematics
2 answers:
nadya68 [22]3 years ago
5 0
Answer should be 3.88
-BARSIC- [3]3 years ago
4 0

Answer:

it is C

Step-by-step explanation:

because i had this problem and i got it right

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How to combine like terms
Mnenie [13.5K]
1) 4x + 12x² + 9 + 3y + 2x + 11y
6x + 12x² + 14y + 9

2) x² + 2y + 15x² + 4x + 21
4x + 16x² + 2y + 21

3) 8x + 12 + 17y + 3x + y + 8
11x + 18y + 20

Hope this helps :)
8 0
3 years ago
Read 2 more answers
Help please will mark!! Melissa the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each clie
ioda

Answer:

3

clients who did Plan A and

2

who did Plan B. On Tuesday there were

8

clients who did Plan A and

4

who did Plan B. Linda trained her Monday clients for a total of

4

hours and her Tuesday clients for a total of

9

hours.

Step-by-step explanation:

let x equal the number of hours for each plan A workout.

let y equal the number of hours for each plan B workout.

on monday, there were 3 clients who did plan A workout and 2 clients who did plan B workout for a total of 4 hours.

the formula for monday becomes 3x + 2y = 4

on tuesday, there were 8 clients who did plan A workout and 4 clients who did plan B workout for a total of 9 hours.

the formula for tuesday becomes 8x + 4y = 9

you have to solve these 2 equations simultaneously.

they are:

3x + 2y = 4

8x + 4y = 9

multiply both sides of the first equation by 2 and leave the second equation as is to get:

6x + 4y = 8

8x + 4y = 9

7 0
3 years ago
3/11% of a quantity is equal to what fraction of the quantity? please explain
AysviL [449]
....................................do you mean 3.11%  
8 0
3 years ago
Carter I hope you see this please respond back
gulaghasi [49]

Answer:

who?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The entertainment committee at Maplecrest Junior High School has narrowed down the theme of the Spring
Roman55 [17]

Answer:

Assign a number to each student, and use a computer program to generate 100 random numbers between 1 and 2000. Ask those students whose numbers are selected.

Step-by-step explanation:

3 0
3 years ago
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